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1
WASTE-WISE
CITIES
Best practices in municipal
solid waste management
NITI Aayog WASTE-WISE
CITIES
Best practices in municipal
solid waste management 4
Research direction: Sunita Narain, Director General, Centre for Science and Environment;
and K Rajeswara Rao, Special Secretary, NITI Aayog
Research team: Atin Biswas, Kuldeep Chaudhary, Richa Singh, Shailshree Tewari,
Siddharth Singh and Subhasish Parida
NITI team: Bishwanath Bishoi, Dhiraj Santdasani
Field team: Abner Manuel Rodrigues (Goa), Alok Sandh (Gujarat), Anshuman Sah (Jharkhand),
Laasya Shekhar (Tamil Nadu), Naveen Kumar (Ladakh), Nibedita Sen (Goa), Prem Prakash
(Chhattisgarh), Sanjay Kumar (Sikkim), Saurabh Kumar (Madhya Pradesh), Shahzaad Bulsara
(Maharashtra), Soni Kumari (Karnataka), Sreerag Kuruvat (Kerala), Srinivas Ganjivarapu
(Andhra Pradesh), Tarini Prasad Barik (Odisha) and Zulkif Shaikh (Maharashtra)
Editors: Souparno Banerjee, Archana Shankar, Arif Ayaz Parrey and Akshat Jain
Cover and design: Ajit Bajaj and Mukesh Kumar
Layouts: Kirpal Singh and Surender Singh
Production: Rakesh Shrivastava and Gundhar Das
© 2021 Centre for Science and Environment (CSE)
Disclaimer: While care has been taken in the analysis of the data that was collected from the
respective city corporations, NITI Aayog and CSE do not guarantee or warrant the accuracy,
reliability or completeness of the information in this document. The mention of specific companies
or certain projects and products does not imply that they are endorsed or recommended by NITI
Aayog and CSE. The authors accept no liability whatsoever to any third party for any loss or damage
arising from any interpretation or use of the document or reliance on any views expressed herein.
Material from this publication can be used, but with acknowledgement. Maps in this report are
indicative and not to scale.
Photo credits: CSE (all photographs)
Citation: Atin Biswas, Subhasish Parida
et al. 2021, Waste-Wise Cities: Best practices in municipal solid
waste management
, Centre for Science and Environment and NITI Aayog, New Delhi.
Published by
Centre for Science and Environment
41, Tughlakabad Institutional Area
New Delhi 110 062
Phone: 91-11-40616000, Fax: 91-11-29955879
E-mail: sales@cseinida.org, Website: www.cseindia.org
Printed at: Multi Colour Services, New Delhi
We are grateful to the Norwegian Ministry of Foreign Affairs for its support.
We are grateful to the Bill and Melinda Gates Foundation (BMGF) for their support. 5
CONTENTS
Message: Dr Rajiv Kumar, Vice Chairperson, NITI Aayog 6
Foreword: Amitabh Kant, CEO, NITI Aayog 8
Foreword: Dr K Rajeswara Rao, IAS, Special Secretary, NITI Aayog 10
Foreword: Sunita Narain, Director General, CSE 12
Introduction 16
Best practices: Highlights 19
SOURCE SEGREGATION 30
Ala 32
Indor 38
P 44
BIODEGRADABLE WASTE MANAGEMENT 52
Bobbili 54
Mysur 60
V 68
MATERIAL PROCESSING 78
Bhopal 80
Dhenkanal 90
J 98
Sur 108
PLASTIC WASTE MANAGEMENT 116
Bicholim 118
Gangtok 124
Kumbakonam 128
C&D WASTE MANAGEMENT 134
Gur 136
Nor 142
SANITARY WASTE MANAGEMENT 148
Kar 150
Pune 158
LANDFILL MANAGEMENT 164
Ambika 166
Chandr 174
T 180
TECHNOLOGICAL INNOVATION 184
Beng 186
Kakinada 194
K 200
Leh 206
V 212
INNOVATIVE MODELS 220
P 222
P 228
Thir 236 6 WASTE-WISE CITIES
MESSAGE
Vice Chairperson, NITI Aayog
O
ver the past few years, India’s waste management sector
has received tremendous attention due to the widespread
awareness generated under the flagship Swachh Bharat
Mission. The mission touched every citizen in some way or the
other and went on to become one of the largest cleanliness drives
of the world. With mere 18 per cent waste treatment capacity in
2014, India’s waste management efficiency was extremely critical
and posed huge challenges towards the environment. From 18 per
cent waste processing in 2014 to 70 per cent in 2021, we have come
a long way. Exemplary coordination at all levels of government
and massive citizen participation in the movement resulted in an
environment of Swachhta never achieved earlier in the country.
With the launch of Swachh Bharat Mission (Urban) 2.0, the efforts
for sustainable waste management are being further strengthened.
It is important that we leverage the momentum attained during
the first phase of the mission in order to achieve the next set of
targets. Under the second phase, it is aimed that cities are made
garbage free with efficient waste source segregation, 100 per cent
door-to-door collection, and complete remedial treatment of the
waste material. As urbanisation expands, the stress of providing
quality urban service delivery on ULBs/authorities continues to rise.
Therefore, it is crucial that these authorities are supported beyond
financial assistance of the mission and their capacities are built to
address the service delivery challenges. A comprehensive knowledge
resource showcasing best practices of waste management sector will
help and guide cities to develop their waste management plans with
greater efficiency.
It is with this intent, NITI Aayog and Centre for Science and
Environment (CSE) collaborated and developed this publication
which showcases best practices for 10 different thematic areas of
waste management. Waste management operations in 28 cities from
15 States have been studied and incorporated in the publication. It 7
aims to create greater capacities among officials of urban local bodies and
other relevant stakeholders at the city level for implementation of efficient
solid waste management systems. The book discusses multiple areas of waste
management including source segregation, material recovery, biodegradable
waste management, electronic-waste, construction and demolition waste,
etc. I hope that this knowledge resource will guide stakeholders for planning
robust waste management systems.
I compliment the efforts of CSE in the sector and their cooperation in
the development of this document. I would also like to compliment the
Managing Urbanization vertical at NITI Aayog led by Special Secretary,
Dr K. Rajeswara Rao for coming up with the idea of developing this crucial
knowledge product. His team including Deputy Advisor, Dr Biswanath
Bishoi, and Young Professional, Mr Dhiraj Santdasani deserve appreciation
for their consistent efforts.
Dr Rajiv Kumar
Vice Chairperson, NITI Aayog 8 WASTE-WISE CITIES
FOREWORD
CEO, NITI Aayog
T
he government has recently released the second phase of
Swachh Bharat Mission (Urban), emphasizing making cities
Garbage Free. India has accomplished a significant feat by
exponentially increasing the waste processing capacity by four times
in the last six years. The announcement of the second phase of the
mission will further mainstream the aspects of circular economy
in waste management sector of India. While we are moving beyond
the targets of ODF and embarking on the journey of making
cities garbage free, robust strategies to implement 100 per cent
source segregation, door-to-door to collection and complete waste
processing need to be adopted by urban local authorities with the
active support of urban dwellers.
With rapid population growth in urban areas, the capacities of
the local authorities often fall short of achieving the set goals of
urban service delivery. Therefore, sector stakeholders must be
equipped with adequate knowledge resources to plan efficient
waste management systems. Capitalising greater public-private
partnerships, involving citizens to form a Jan Andolon and
leveraging the latest technologies for waste processing can enable
India to achieve the next set of goals that focuses on making cities
garbage free.
Many Indian cities have shown remarkable progress in waste
management by implementing robust models of service delivery
coupled with innovative initiatives. To achieve the cleanliness
targets in a time-bound manner and with utmost efficiency, Urban
Local Bodies across India must have access to strategies and best
practices of the waste management sector. With this aim, this
publication has been developed, covering best practices of 28 cities
categorized into ten thematic areas of the waste management
sector. Local authorities can study different models and adapt
them as per local conditions for implementation. This compilation
of best practices would act as a vital knowledge resource for urban
practitioners working in this sector. 9
I compliment the efforts of Centre for Science and Environment in
development of this publication and for working alongside other
stakeholders, helping them streamline solid waste management systems.
My special appreciation goes to the Special Secretary, NITI Aayog, Dr
K. Rajeswara Rao, for conceptualizing this publication and providing
commendable leadership in its development. In addition, the team members
of the Managing Urbanization vertical of NITI Aayog—Deputy Advisor, Dr
Biswanath Bishoi and Young Professional, Mr Dhiraj Santdasani—deserve
due recognition for their persistent efforts.
Amitabh Kant
CEO, NITI Aayog 10 WASTE-WISE CITIES
FOREWORD
Special Secretary, NITI Aayog
S
howcasing a true testament of Jan Andolan, the Swachh
Bharat Mission brought significant transformation in India’s
waste management sector in the past six years. Not only the
practices of waste segregation and door-to-door waste collection
have come to centre stage, but the waste processing capacity of
the country witnessed a steep rise from 18 per cent in 2014 to 70
per cent in 2021. The mission has benefitted the society with its
participatory and inclusive approach. The government has recently
announced the next phase of Swachh Bharat Mission urban, with
an explicit focus on implementing efficient waste management
services in the cities across the country.
Although the government at all levels has been diligently working
towards achieving complete waste treatment, limited managerial
and technical capacities, amid rapid urbanisation, have put
pressure on Urban Local Bodies (ULBs) to deliver efficient
municipal services. However, multiple cities across the country have
implemented ground-breaking, workable, and resource-efficient
models of solid waste management. It was felt that ULBs across
the country should have access to knowledge resources that present
strategies for different components of the waste management
service chain. With this intent, this publication “Waste-Wise Cities”
was conceptualised, and NITI Aayog collaborated with the Centre
for Science and Environment to identify best practices in ten
thematic areas of waste management, including material recovery,
biodegradable waste, source segregation, construction waste,
e-waste, etc.
The book is a knowledge repository compiling success stories of
28 cities across the country that achieved remarkable progress in
various areas of waste management. In the process of developing
this document, a series of consultations were held with selected
ULBs, think tanks, academia, private players, NGOs/CSOs, etc.
In addition, the research teams also visited these 28 cities to
capture granular details by witnessing on-ground operations. 11
This publication will enable local authorities and other stakeholders
involved in the waste management sector for designing efficient tailored
waste management solutions relevant to their local conditions and in
alignment with the guidelines. State urban development departments,
the key stakeholders, may study this book for relevant initiatives and may
also translate the book in regional languages for more effective use of
stakeholders as needed.
I would like to compliment to the team of Centre for Science and
Environment for their efforts in development of this publication. I would also
like to appreciate the team of managing urbanisation vertical, particularly Dr
Biswanath Bishoi, Deputy Advisor, and Mr. Sanjay Gupta, Economic Officer,
for their efforts. Mr. Dhiraj Santdasani, Young Professional, deserves special
appreciation for putting persistent efforts throughout the development of this
publication.
Dr K. Rajeswara Rao, IAS
Special Secretary, NITI Aayog 12 WASTE-WISE CITIES SOURCE SEGREGATION
FOREWORD
A paradigm shift is needed in learning and practice for
garbage-free and waste-wise cities
Sunita Narain
I
ndia’s tryst with garbage – the waste from the use of materials in homes,
institutions and factories in its cities – is evolving sharply in policy and practice.
This change needs to be recognised and disseminated, so that waste does not add
to contamination and become a public health menace. Instead, waste should become a
resource, to be reworked, reused and upcycled. This will minimise the use of materials
in our world, as well as mitigate environmental damage. It is a win-win scenario. This
set of case studies on best practices documents what is being done to make this change
happen on the ground.
This, when we know that the ‘nature’ of solid waste changes as societies get richer
and more urbanised. Instead of biodegradable (wet) waste, households generate more
and more quantities of plastics, paper, metals and other non-biodegradable (dry) waste.
The quantity of the waste (on a per capita basis) increases as well, as wealth increases
in society. India has crossed the crux of this waste trajectory in many of its urban areas
where waste generation has increased exponentially.
It is estimated that urban India generates between 1,30,000 to 1,50,000 metric
tonne (MT) of municipal solid waste every day – some 330-550 gramme per urban
inhabitant a day. This adds up to roughly 50 million MT per year; at current rates,
this will jump to some 125 million MT a year by 2031. What is also of concern is that
not only is the quantity increasing, but the composition of waste is changing – from
high percentage of biodegradable waste to non-biodegradable waste. The waste
characterisation determines the strategy for its management. And then there is the
problem of legacy waste lying in dumpyards scattered across cities. It is estimated that
some 800 million MT has been ‘disposed of’ in the 3,159 dumpsites across the country,
according to data from the Central Pollution Control Board (CPCB).
But the good news is that there is complete transformation in the policy for waste
management in the country. In the year 2000, when the first Municipal Solid Waste
Rules were notified, they were based on the idea – prevalent in most countries of the
world at that time – that waste had to be collected, transported and then disposed of
in secure landfills. The objective was to ‘clean’ cities of waste by removing it from the
vicinity. This policy failed in practice and mountains of waste grew in our cities. What
could not be collected or transported because of paucity of municipal services fouled up
our streets and neighbourhoods.
In 2016, Centre for Science and Environment (CSE) published Not In My Backyard:
Solid Waste Management in Indian Cities; the book was released by then Union
minister for urban development and currently the honourable Vice President, Shri
M Venkaiah Naidu. This book, which researched the problem of municipal solid
waste in the country, brought out the need for a paradigm shift in management. It
recommended that India must not use scarce and prized land for disposing of waste.
Instead, waste should be treated as a resource and a strategy must be designed for
material recovery and reuse. 13
But what was also clear is that material recovery is not possible without segregation
– and that this sorting of waste streams is best done at the household level or at source.
The opportunity is to build safe livelihoods from processing of this material wealth.
It was also found that whereas in the past, waste could be dumped in the backyards
of poor communities as the richer sections of society said ‘not in my backyard’. This
scenario was now changing – increasingly and rightly, the poor too were saying ‘not in
my backyard’. This essentially meant that it is no longer possible for city planners to
find new lands for landfill sites. This was the ‘nudge’ for correcting policy and practice,
as waste needed now to be processed and recycled so that it would no longer be dumped
in the backyards of the rich or the poor. We argued that this ‘not in my backyard’ of the
poor needed to be celebrated so that policy could be reworked.
Over the past few years, there has been a rapid shift in the strategic direction of
waste management in the country. The flagship programmes of the Government of
India – the Swachh Bharat Mission, the Atal Mission for Rejuvenation and Urban
Transformation (AMRUT) and the Smart Cities programme – have all created an
enabling environment to drive this transformation.
The Swachh Bharat Mission (SBM) 2.0, launched on September 1, 2021, is now
based on a clear strategy for solid waste management in cities – a strategy that focusses
Components of MSW management – the hierarchy
Source: Guidelines for Swachh Bharat Mission (urban) 2.0, 2021
Segregation of waste at source
1. Wet waste (includes all biodegradable
waste from kitchens, markets like
vegetables, meats and fruits)
Hierarchy of municipal waste management
Landfilling
Reuse as animal feed
Processing by
A. Composting
(aerobic, vermin
and in-vessel)
B. Biomethanation
2. Dry waste (includes all non-bio-degradable waste like plastic, MLPs, paper and glass)
Reuse of items
(bottles, carry bags,
containers, etc.)
Non-recyclable
portion for energy
recovery
Recycling
Landfilling
3. C&D waste (includes repair and renovation waste)
Reuse of materials
(bricks, steel, wood,
pipes, etc.)
Recycling
(RCA, RA and soil)
Processing
(paver tiles/
blocks, etc.)
Landfilling
Most preferred
Least preferred
Only inert fractions and process rejects to be sent to sanitary landfills 14 WASTE-WISE CITIES
FOREWORD
on source segregation, processing of waste (biodegradable and non-biodegradable), and
minimising the waste that is sent to landfill sites. According to the guidelines of SBM
2.0, only the inert waste and process rejects – in no case to exceed 20 per cent of the total
waste – which are not suitable for either biodegradable and non-biodegradable waste
treatment, can be sent to landfill sites. It, therefore, works towards a zero-landfill city
concept in the country (see Figure: Components of MSW management – the hierarchy).
In terms of management of waste, the guidelines stress that waste-to-energy projects
are financially and operationally viable only with assured input of a minimum 150-
200 tonne per day of non-recyclable, high calorific value segregated non-biodegradable
waste. This has also been our learning as waste-to-energy (WtE) plants are not the silver
bullets that they promise to be. The experience in setting up these plants has shown
that it is critical that the waste that is sent for incineration for energy generation is high
quality; this requires high level of segregation – best done at source. Without this, the
plants end up working below their operational capacity and become defunct.
SBM 2.0 also emphasises the need for plastic management – working towards
minimising single-use plastic, and operationalising recycling and reuse through
processing. This remains an area of further work as it is clear that the scourge of plastic
waste needs effective strategies for identification of single-use and non-recyclable plastic.
This then needs to be phased out. We also need a better understanding of what recycling
of plastic waste entails. This requires cities to provide enabling conditions for safe and
environmentally friendly recycling facilities.
Components of MSW management – different types of
waste and where they end up
Source: Guidelines for Swachh Bharat Mission (urban) 2.0, 2021
Segregation at source
E.g.: Fruits, vegetables, meat/fish
and poultry, flowers, park and garden
trimmings
E.g.: Paper, plastics, metal
cans, glass bottles and
jars
E.g.: Bottle caps, thermocol,
wood, textiles, NLP,
bedding, leather and rubber
E.g.: Sanitary napkins,
batteries and chemicals
Note: Construction & demolition
and street and household sweeping
waste to be managed separately
Municipal solid waste
Biodegradable wasteNon-biodegradable waste
Recyclable/resource
recoverable
Industry
Recyclers
Non-recyclable/inertsHazardous
Road
construction
RDF Incineration
Compost Bio-gas/CNG
Buses/
commercial
kitchens
Farmers
WTE plants/
cement kilns
Landfills 15
The other big opportunity – but a challenging one – lies in remediating the legacy
waste in dumpsites. There is much to learn from city experiences on what is being done
and what more is needed to ensure that not only are existing dumpsites cleared of their
waste, but also that new dumpsites are not created – these mountains of waste in our
cities are unacceptable.
Swachh Survekshan – India’s benchmarking and ranking tool – has also evolved to
capture the measures that take a city towards source segregation, material reprocessing
and zero-landfills.
India’s solid waste management strategy is now designed for material recovery and
reuse. It is an approach towards a truly circular economy. The fact is that as we learn
what we cannot recycle, we will have to work towards minimising its use – this will
make policy and practice even more environmentally friendly as it will demand full
reutilisation of materials and no waste.
This said, it is clear that while policy has evolved, practice has still to catch up.
We need to upscale this paradigm shift across the country: every small or big city and
village must be waste-wise.
This needs learning. This needs sharing of experiences on what is working and what
is not. Currently, we know that source segregation remains an Achilles’ heel – it does
not happen at the scale and pace needed. Even if waste is segregated at the household
level, it does not get transported in a segregated manner to the processing facilities.
In fact, processing happens incidentally, only because there are people who need our
waste for their livelihoods – ragpickers, as we call them. City managers are still working
through the different options for processing, and to manage these effectively for
revenue generation. Worse, plastic waste – particularly much of the packaging waste –
is growing and filling our cities. We certainly need a course correction.
The fact also is that we are in an exciting phase of development, where city
managers and leaders are indeed learning from ground experience; they are reworking
their strategies and implementing change at scale. These cities are our inspiration, as
well as our textbooks for learning.
In 2017, CSE started the ‘Forum of Cities that Segregate’ to create a platform for
showcasing city-wide success stories and to develop a knowledge-exchange hub. This
then works to build internal capacities, to assess progress, to provide handholding
support and to document the best practices to use as an effective instrument for
training and exposure.
We are delighted to have had this opportunity to partner with NITI Aayog to take
this initiative forward and to ensure that constant learning of best practices and their
application will make our cities garbage-free and waste-wise.
Sunita Narain
Director General
Centre for Science and Environment
New Delhi 16 WASTE-WISE CITIES
INTRODUCTION
T
his book is about the winds of change. Over the past few years, Indian cities have
witnessed a steady departure from the traditional practice of managing municipal
solid waste to a more environment-friendly and financially sustainable system.
There is greater emphasis on source segregation for sustainable solid waste management
and to moving from ‘linearity’ to ‘circularity’. The focus is on:
Remediation of all legacy dumpsites;
The well-being of sanitation and informal waste-workers;
The need to phase out single use plastic;
The opportunity to introduce technological innovation through digital tracking; and
Most importantly, on the absolute need for source segregation as the way for material
recovery and recycling. Waste is no longer waste for our waste-wise cities.
ABOUT THE STUDY
For driving the change through knowledge and evidence-based learning, NITI Aayog and
CSE have collaborated to capture best practices in various facets of municipal solid
waste management.
The process of identifying best practices was based on the implementation experience
of the flagship Swachh Bharat Mission 1.0 and performance of the cities in the Swachh
Survekshan assessment in 2018–20. Through this, 28 cities were identified from 15 states
of India in 10 thematic areas of municipal solid waste management. These cities aligned
with the current priorities on sanitation and solid waste management as laid out in Swachh
Thematic areas
Priorities/thrust areas for
practice and innovation
Cities
Source segregation Indore, Alappuzha, Panaji
Biodegradable waste
management
Mysuru, Vengurla, Bobbili
Material processing Bhopal, Surat, Jamshedpur, Dhenkanal
Plastic waste management Gangtok, Bicholim, Kumbakonam
C&D waste management North Delhi, Gurugram
Sanitary waste management Pune, Karad
LandfillTaliparamb, Chandrapur, Ambikapur
Technological innovation Bengaluru, Leh, Vijaywada, Keonjhar, Kakinada
Innovative modelParadeep, Thiruvananthapuram, Panchgani
E-wasteJamshedpur
Source: CSE 17
Bharat Mission (SBM) 2.0, Atal Mission for Rejuvenation and Urban Transformation 2.0
(AMRUT) and Swachh Survekshan 2022 Toolkit. Key thematic areas were picked up for this
exercise (see Table: Thematic areas).
While each city has been identified on the basis of a specific thematic area, the following is a
snapshot of the key solid waste management parameters in the cities selected for the study.
The 28 cities selected for this study have populations in the range of 50,000 to above 5 million
(see Graph: Population-wise distribution of cities ).
1. Per capita per day generation of municipal solid waste
The per capita per day solid waste generation has been estimated using the current (2021)
estimated population and daily floating population. The per capita per day solid waste generation
in the 28 cities is in the range of 0.19–0.99 kg and the average for all 28 cities is 0.39 kg. This is
representative of the country-wide per capita waste generation, with bigger and more affluent
cities adding more waste per day. For instance, Leh and Panaji, both tourist towns, have a much
higher waste generation footprint than the country’s average of 0.3–0.5 kg/day/person.
10.71%21.43%
21.43%17.86%
21.43%7.14%
Up to 50,000
Up to 1 lakh
Up to 5 lakh
Up to 10 lakh
Up to 15 lakh
Above 15 lakh
Population-wise distribution of cities
Source: CSE compilation
Per capita per day generation (in kg) of municipal solid waste
GANGTOK
PARADEEP
VENGURLA
THIRUVANANTHAPURAM
BOBBILI
JAMSHEDPUR
DHENKANAL
CHANDRAPUR
ALAPPUZHA
KARAD
SURAT
TALIPARAMBA
AMBIKAPUR
BICHOLIM
KEONJHAR
VIJAYAWADA
PANCHGANI
INDORE
KUMBAKONAM
NORTH DELHI MUNICIPAL
BHOPAL
MYSURU
BENGALURU
PUNE
GURUGRAM
KAKINADA
PANAJI
LEH
1.2
1
0.8
0.6
0.4
0.2
0
Source: CSE compilation from data provided by ULBs 18 WASTE-WISE CITIES
INTRODUCTION
In the 28 cities, deployment of sanitation workers for managing one tonne of municipal
solid waste was in the range of 0.04–0.9. Significantly, cities with a decentralized system
in place needed significantly lesser humanpower for managing their solid waste.
2. Processing rate of municipal solid waste
The 28 selected cities are working to close the gap to achieve 100 per cent waste
processing efficiency. But it is a work in progress and cities like Gangtok, Bengaluru,
Gurugram, Kumbakonam and North Delhi are in the process of improving their
processing efficiency.
STRUCTURE FOR DOCUMENTATION
The report for each city has focused on the thematic area while presenting the overall
state of municipal solid waste management. The structure of the report comprises the
following key elements:
Percentage of waste processed by cities
0
20
40
60
80
100
GANGTOK
BENGALURU
GURUGRAM
THIRUVANANTHAPURAM
KUMBAKONAM
NORTH DELHI MUNICIPAL
MYSURU
PANAJI
ALAPPUZHA
VIJAYAWADA
LEH
CHANDRAPUR
KAKINADA
VENGURLA
TALIPARAMBA
PUNE
SURAT
PARADEEP
JAMSHEDPUR
AMBIKAPUR
DHENKANAL
KARAD
KEONJHAR
BICHOLIM
PANCHGANI
BOBBILI
INDORE
BHOPAL
TRANSFORMATION
The section speaks about what triggered the change in the city
to ameliorate solid waste management by adopting appropriate
measures for addressing the challenges.
HOW THE SYSTEM WORKS
This section has covered the implementation strategy and oper-
ational elements that has helped the city to emerge as a model on the thematic area.
WHAT HAS WORKED
This section has highlighted the specific actions taken by city
government in line with the adopted strategy and plan that has
been pivotal to drive the change.
LESSONS LEARNT
The section focuses on the key learnings emerged from the study
in terms of inclusivity, strategy, plan and implementation model
for practitioners to improve their waste management systems.
REPLICABILITY
This section highlighted the elements to substantiate
whether the model instituted by the city is replicable – what
are the prerequisites to replicate the model in any city. 19
BEST PRACTICES: HIGHLIGHTS
The documentation focusses on each city’s strengths so that learning is based on best
practice, its experience and its innovation.
Source segregation
Allappuzha (Kerala), Indore (Madhya Pradesh) and Panaji (Goa)
Source segregation is a fundamental and non-negotiable condition for a sustainable
waste management ecosystem. Mixing waste at source creates a myriad of problems.
Mixed waste also increases the risk of contamination of recyclables and significantly
reduces their economic potential. Even if waste is to be incinerated to generate energy,
segregation is key. It has been proven time and again that cities that segregate their solid
waste have been able to realise the actual value of waste.
Alappuzha: Alappuzha embarked on a project called Clean Home Clean City that
focussed on source segregation as the first and foremost step towards effective waste
management. This decreased the operational cost of dealing with waste as well as created
a source of revenue. Awareness campaigns by the city government to promote source
segregation led to remarkable changes in the attitude and practices of the citizens. This
involved all the stakeholders to work for a common cause to improve the overall solid
waste management in the city.
Indore: The city had a robust communications strategy to bring about behavioural
change at the mass level. The aim was to motivate citizens to embrace segregation.
This was followed by a robust monitoring system and enforcement through a series of
by-laws. Once segregation was achieved, the city undertook a study to ascertain the
population and the amount of waste generated in each ward, based on which a route plan
was developed. Vehicle and staff demand was arrived at to meet the waste collection
demand of each ward. Through source segregation, participation of all stakeholders
and good governance, Indore has become a champion and number one city in the waste
management sector in India.
Panaji: Panaji has worked over the last 15 years to achieve 99 per cent segregation.
Primary segregation was done in two or four bins by the households. In 2021, the city
implemented 16-way segregation at source – this was done along with adopting several
technologies and initiatives for waste management. The model provides significantly
higher revenue from the sale of recovered goods, increasing the income of the workers
involved in the value chain.
Biodegradable waste management
Bobbili (Andhra Pradesh), Mysuru (Karnataka) and Vengurla (Maharashtra)
On an average, organic waste consists of more than half of the solid waste that we
generate as a country. This means that if we take care of our organic waste, half of our 20 WASTE-WISE CITIES
waste woes will go away. Moreover, three quarters of the organic waste is water. Indian
cities have been known to spend most of their budget on collection and transportation of solid
waste. This means that we are spending our tax payers’ money and burning fossil
fuels to transport water from one point to another. This calls for the need to manage
our organic waste as close to the source as possible. That is exactly what these cities
have been able to achieve.
Bobbili: Bobbili’s municipal administration decided to overhaul the town’s solid waste
management system, and immediately and rightly turned their focus to source segregation
as the lynch-pin of the whole exercise. Over the years, they have been able to make good use of
the information, education and communication (IEC) programme and the Andhra Pradesh
government’s real-time monitoring system to improve source segregation to 100 per cent. The
town produces a substantial quantity of wet waste, and composting, whether at the household
level or at scale in the form of windrow and vermicomposting, has worked well in Bobbili.
In tandem with the biogas plant, the various means of composting have proved adequate to
process all of the town’s organic waste.
Mysuru: The game changer for Mysuru was the zero-waste management plants in each
zone that received segregated biodegradable fractions of solid waste from five wards on an
average. The city is the torchbearer in the field of biodegradable waste processing. Collected
biodegradable waste is converted to compost by means of scientific methods. Appropriate
infrastructure has been developed for proper processing of biodegradable waste. The compost
is then packaged and sold to nearby farmers and the horticulture department.
Vengurla: Vengurla adopted a two bins-two bags – green for biodegradable waste and blue
for non-biodegradable waste – approach for source segregation. Sanitary waste and domestic
hazardous waste were collected separately. The council’s choice of technologies and systems
– from vermicomposting and bio-biomethanation for kitchen waste and organic waste
converter for fish or meat and fibrous wastes, to briquetting for biomass and green foliage
waste – can be easily incorporated in any kind of urban centre, irrespective of the size of the
population or the area. The city processes 100 per cent of the organic waste that is generated.
Material processing
Bhopal (Madhya Pradesh), Surat (Gujarat), Jamshedpur (Jharkhand) and
Dhenkanal (Odisha)
Municipal solid waste comprised a wide variety of materials that we use in our daily lives.
Materials in our solid waste range from biodegradables to plastics, papers, metals, glass
etc. The value of these materials is a function that is inversely proportionate to the degree
of mixing of waste. Solid waste usually leaves our homes in not more than three fractions –
biodegradable, non-biodegradable and domestic hazardous waste as mandated by the rule,
but at the secondary sorting-cum-material recovery facility, the collected three fractions have
been proven to contain over 50 different materials that need to be channelised to specific
facilities for scientific processing and converted to new products.
Bhopal: The change happened due to the cooperation of citizens who had to manage their
waste properly and hand it over to the municipal workers who provided daily waste collection 21
services. This was made possible by several initiatives focussing on behaviour change. With
an array of well-designed systems, the city has achieved 100 per cent source segregation, 100
per cent collection and 99.6 per cent treatment facility. The 85 municipal wards have been
divided into 19 zones with each having four to six wards for ease of planning, monitoring
and implementation. With efficient integration of the informal sector and setting up a robust
monitoring system, the city has made a complete transformation to count among the best 10
cities in the country.
Surat: Surat doubled in size between 1981 and 1991, and faced a massive challenge to
manage their solid waste to keep pace with the increased population. It adopted a multi-
pronged approach of achieving 100 per cent source segregation, investment for construction,
operation and maintenance, channelization of recyclables and refuse-derived fuels to achieve
a high material processing efficiency. This resulted in substantial reduction of the waste
received in the landfill.
Jamshedpur: Jamshedpur has proved to be a model of material recovery by establishing
Dry Waste Collection Centres (DWCCs) to manage its non-biodegradable waste, where the
waste is further segregated into paper, metal, wood, cloth, non-recyclables and packaging
materials. Nearly 1,400 ragpickers are employed at the DWCCs as they are expert in
extracting recyclables and reusable materials from waste, and act as a critical workforce
in managing recyclables. In addition, the decentralised biodegradable waste processing
units complement this system. In addition, Jamshedpur has constructed more than 20
km of roads using non-recyclable plastic waste collected from plastic from the DWCCs.
The concept of eco-bricks has been popularised in schools and residential societies in
Jamshedpur to promote the storage of non-recyclables at the household level.
Dhenkanal: The Odisha state government took a leap towards implementation of
decentralised waste management and made it mandatory for all the urban local bodies in the
state. Following the directive, the Department of Housing and Urban Development shared
a standard operating procedure as a guideline to develop decentralised waste management
units. The city councils then involved the local self-help groups, who were trained. They in
turn built capacity of every household, resulting in behaviour change amongst the citizens.
By political will, realising the importance of public awareness, involvement of the local
community and importance of converting waste to resource, Dhenkanal achieved 100 per
cent material processing.
Plastic waste management
Bicholim (Goa), Gangtok (Sikkim) and Kumbakonam (Tamil Nadu)
Over the last few decades, plastics have become an inherent part of our lives. They have
replaced all conventional materials because they are cheap, lightweight, durable and
versatile. Unfortunately, these properties also turned the wonder substance into a cause for
concern for most urban local bodies. Management of plastic waste has turned out to be a
massive challenge due to its versatility and low awareness among consumers and authorities
alike. This means that we don’t know what type of plastic goes to which kind of facility and
how it gets – if at all it does – recycled. A handful of Indian cities have shown the way ahead
to face this challenge head-on. 22 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
Bicholim: Bicholim is especially focussing on managing non-biodegradable waste and
continues to act proactively to reduce the impact of plastics on the environment and human
health. Bicholim has not only managed to process its own waste but is also accepting waste
from neighbouring urban local bodies, hence dealing with the non-biodegradable fraction of
the entire taluka.
Gangtok: Gangtok adopted an alternate strategy to minimise the environmental and
health hazard of plastic waste pollution. Sikkim was the first Indian state to ban disposable
plastic bags as early as June 1998. In 2016, the city also banned the use of packaged drinking
water in government offices and offices. This was in addition to the ban on disposable plastic
plates and cutlery. The ban was effective because the city government followed it up with
awareness and enforcement activities on the ground. All the stakeholders were capacitated
to understand the impacts of plastic waste on their city and were thus able to effectively
contribute to curbing the use of plastic.
Kumbakonam: Kumbakonam recognised and mandated source segregation as the most
important step to creating a city free of plastic waste. Following the ban on plastic by the
state government in 2019, the city was quick to set up a resource recovery facility. While the
recyclable fractions were being sent to the recycling industries, non-recyclable plastic was
converted to refuse-derived fuel and channelized to cement factories for co-processing. In its
endeavour to become a bin-free and a garbage-free town, Kumbakonam has not resorted to
any shortcuts focussing on a holistic model of waste management instead.
Construction and demolition (C&D) waste
management
North Delhi (Delhi) and Gurugram (Haryana)
India generates an estimated 150 million tonne of construction and demolition (C&D) waste
every year out of which it is being able to recycle merely about 1 per cent. C&D waste is bulky
in nature and a significant proportion of this waste stream can be potentially recycled and
reused and brought back to construction to replace the dependence on virgin raw material.
In addition, recycling C&D waste can help reduce the environmental footprints of buildings
and infrastructure.
North Delhi: Delhi produces nearly 5,000 tonne of construction and demolition (C&D)
waste out of which North Delhi region generates nearly 2,000 TPD daily. The illegal
dumping of C&D waste leads to choking of water drains and polluting Yamuna River.
Nearly, 37,000 m
3
of debris was found lying near the eastern bank of Yamuna and 53,000
m
3
of debris on the western Yamuna bank. To address the issue, a C&D processing plant
with a capacity of 2,000 TPD was established in Burari, Delhi in 2009. The plant is
currently scientifically processing 2,000 TPD of mixed C&D waste and converting it into
aggregates, which in turn is converted to ready mix concrete, cement bricks, hollow bricks,
pavement blocks, kerbstones, concrete bricks, and manufactured sand, thereby reducing the
consumption of virgin construction raw material and minimizing the environmental hazard
due to C&D wastes. Over 16 lakh recycled concrete blocks from the plant have been utilized
in the new Supreme Court annex building. 23
Gurugram: Gurugram generates approximately 1,200 TPD of C&D waste. Additionally,
the areas governed under the Haryana Urban Development Authority (HUDA) also generate
a substantial quantity of C&D waste. In order to address the hazards due to dumping C&D
waste, a C&D waste processing facility with a capacity of 300 TPD was established. This
became functional in 2019, ensuring proper collection, transportation, processing and
disposal of C&D waste. Gradually, the processing capacity of the plant has increased to
1,500 TPD. Due to this initiative, nearly 12 lakh tonne of C&D waste has been collected from
unclaimed dumpsites and transported so far through doorstep collection and enforcement
activities. Out of this, nearly 3.5 lakh tonne has been processed.
Sanitary waste management
Karad (Maharashtra) and Pune (Maharashtra)
Sanitary waste management has been the least explored and debated of all the streams of
solid waste that is generated at the household level. As per the Solid Waste Management
Rules, 2016, sanitary waste has to be handed over along with the dry waste bin. The
handling and channelisation of this stream of waste involves occupational hazards and is a
matter of concern for most cities.
The following two cities of India are showing the way to deal with this stream of waste:
Karad: Karad struggled initially to manage its sanitary waste due to a number of
social and technical issues. By managing to break the taboo around sanitary waste, the
city administration has achieved a 100 per cent sanitary waste collection rate. The city
also ensures that sanitary waste is transported and processed separately in the local
Common Biomedical Waste Treatment Facility (CBWTF). All this was achieved through
minimal investment on infrastructure and higher accountability amongst citizens and city
government through a combination of communication and enforcement strategy.
Pune: The city introduced the Red Dot campaign, a one-of-its-kind initiative, where
citizens, workers and administration unanimously accepted their responsibility, making it
a lesson for other cities in India. This was achieved through a well-planned mechanism of
collection, channelisation and disposal. The city administration is in the process of exploring
a state-of-the-art technology to make value added products from their sanitary waste.
Zero-landfill city model
Ambikapur (Chhattisgarh), Chandrapur (Maharashtra) and Taliparamba (Kerala)
A zero-landfill model offers a technically appropriate, environmentally and economically
sustainable and socially acceptable model that is based on resource recovery and principles of
circular economy. It advocates the need for continuous effort to phase out the dependency on
landfills for waste disposal. A zero-landfill city ensures that maximum quantities of waste is
subjected to scientific treatment and recycling measures and negligible waste is generated as
residual solid waste or rejects, thereby minimising the need to construct new landfills. It is a
holistic and multi-stakeholder approach that ensures that waste is segregated at the source
itself, recyclables are extracted and channelized to the recycling industries for various gainful
applications, and biodegradable waste is treated in a decentralised manner. 24 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
Ambikapur: Before 2015, Ambikapur displayed the usual manifestations of a town
– overflowing community bins and waste dumped indiscriminately near roads, streets
and a garbage mountain containing legacy waste. With the intervention of the local
administration and women self-help groups and inspired by the concept of the Garbage
Clinic Model, the city is now able to achieve 100 per cent segregation, collection and
processing of waste. The waste is brought to the Solid and Liquid Resource Management
(SLRM) Centre, where the recyclables are first extracted into 20 inorganic fractions by
secondary segregation, followed by 156 categories in the tertiary segregation. The
legacy waste dumpsite is cleared by the urban local bodies and now being used as
waste recycling centre.
Chandrapur: The city, even five years ago, collected mixed waste and dumped
it indiscriminately in the Ballarpur dumping ground. There were 800 garbage-
vulnerable points and 110 community bins haphazardly receiving mixed waste. In
2016, Chandrapur achieved 85 per cent source segregation and nearly 95 per cent waste
processing by sensitising all the stakeholders through extensive Information, Education
and Communication (IEC), capacity-building programmes and awareness campaigns.
Parallelly, the existing dumpsite containing 68,593 cubic metre of legacy waste is also
remediated by biomining. The land recovered has been converted into an integrated
waste treatment facility with a sanitary landfill constructed only for receiving the rejects
generated from various waste treatment units ensuring that only negligible waste fraction
is disposed of in the landfill.
Taliparamba: Till 2012, the town was sending all its waste to a 2.5-acre dumpsite,
affecting the local population and environment. The city reinvented its waste management
practices and adapted a decentralised system after 2012, with the help of women self-
help groups. Today, 85 per cent of Taliparamba’s households adhere to the door-to-door
collection process and almost 99 per cent of waste is processed in a scientific manner.
The city has also reclaimed the dumpsite land which is now the town’s material recovery
facility. In addition, the city has provided bio-bins to about 9,500 households for
practicing home composting thereby ensuring that wet waste is treated in decentralized
manner significantly reducing the transportation cost and burden on landfills.
Technological innovation
Kakinada (Andhra Pradesh), Leh (Ladakh), Bengaluru (Karnataka),
Keonjhar (Odisha) and Vijaywada (Andhra Pradesh)
Application of innovative technologies in waste management is essential in order to make
the system more sustainable by ensuring efficient collection and transportation of waste
enhancing recycling efficiency, minimising energy and resource requirement in waste
treatment and most importantly monitoring of waste management-related activities.
Technological innovation in waste management and treatment in India is currently mostly
in the nascent phase. The transformation of the waste management sector in India should
be aligned with innovative technology options which can be replicated all across the
country to recover wealth from waste. The cities selected under these segment have made
efficient use of technologies like global positioning system, radio frequency identification,
global system for mobile communications, machine-to-machine communication and 25
internet of things, along with innovative mobile and web-based applications to improve
and smoothen ground-level mechanism for collection and efficient processing and
recycling of waste.
Kakinada: In July 2020, when the city reopened after a prolonged lockdown due to
the Covid pandemic, the streets and roads were full of garbage. The city was struggling
with complaints in connection with waste management from all corners. After a series
of deliberations to deal with the situation, the city introduced advanced Information,
Communication, and Technology (ICT) solutions such as Radio Frequency Identification
(RFID)-based technology to improve the city’s door-to-door waste collection efficiency and
GPS technology to track the movements of its waste collection vehicles. Concurrently, several
awareness campaigns were conducted across the city to sensitize citizens on the need for
source segregation and no littering. Within a year, the city achieved 100 per cent door-to-
door collection, 60 per cent waste segregation, and 51 per cent of waste processing.
Leh: Till 2019, Leh did not have a proper mechanism for the treatment and scientific
disposal of waste generated in the city. Waste remained untreated because of lack of funds
for a treatment facility and to buy machinery to segregate and treat waste as well as to pay
for the electricity needed to run the machinery. Due to a constant influx of tourists, Leh
faced a growing problem of waste disposal. However, in 2020, with the help of Ladakh
Autonomous Hill Development Council (LAHDC) the municipal committee installed
a 30 tonne per day capacity solar power-based solid waste management plant which is
running successfully. Leh has achieved 100 per cent source segregation and 90 per cent
material recovery at the facility to generate revenue from recyclables and compost have been
successful and the system works efficiently.
Bengaluru: Monitoring of waste management practices has been one of the significant
challenges in Bengaluru for the past few years. In 2020, to monitor the services and
synchronise coordination among different waste management concessionaires, Bruhat
Bengaluru Mahanagara Palike (BBMP) employed several Information, Communication, and
Technology (ICT) solutions, including an RFID-based attendance system and geotagging
of collection routes to monitor the waste management services. In addition, a mobile-
based application called Ezetap has been designed to monitor garbage-vulnerable points
and impose penalties on offenders. With the intervention of these ICT-based technology
solutions, BBMP has achieved 100 per cent door-to-door garbage collection and has made
the entire city completely free from garbage-vulnerable points.
Vijaywada: The city adopted a decentralised waste management system with state-
of-the-art technologies for treating various fractions of waste and a real-time monitoring
system, which significantly contributed in achieving 100 per cent source segregation and
more than 90 per cent processing efficiency. In addition, 52 out of 64 wards in the city have
been declared bin-free. The remaining 12 wards consisting of bins are closely monitored
through closed-circuit cameras that are connected to the Command Control Centre in the
Corporation. The city also adopted QR (Quick Reference) Code-enabled RFID tags for
monitoring the waste collection. At various locations, 45 smart bins and 32 smart semi-
underground garbage collection bins are also installed that sends alerts to authorities as 26 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
soon as they are full. Waste from these bins are collected and cleaned as soon as they
are filled. In addition, mechanised sweeping is also introduced to avoid spilling of
garbage and for saving time. The collection vehicles are fitted with GPS devices for
effective route monitoring.
Keonjhar: To make Keonjhar garbage-free and promote source segregation with
the help of women’s self-help groups, the city adopted several innovative technological
measures to improve its waste management system. GPS-enabled vehicles and
transportation has been introduced for monitoring waste collection and segregation. The
city has made the system more robust and transparent by putting details of fees and fines
collected and the finances of micro-composting centres and material recovery facilities
on a publicly accessible mobile-based app (Ama Sahara app). Littering is monitored, and
penalties are imposed through CCTV cameras installed at public places. The city has
achieved 100 per cent source segregation and processing with no garbage-vulnerable
points largely due to technological and policy-related interventions.
Innovative models
Paradeep (Odisha), Panchgani (Maharashtra) and
Thiruvananthapuram (Kerala)
Paradeep:
Paradeep has adopted a decentralised and community-driven model with
micro-composing centres and material recovery facilities. With active involvement of
women groups, third-gender groups and ragpickers’ associations, the city has shown a
new waste management model that is inclusive as well as economically sustainable. The
model for this initiative is based on economic sustainability. The revenue generated or
collected from user fees and from selling of recycled product is always higher than the
budget expenditure. The total expenditure incurred in waste management (February–
July 2021) was found to be Rs 20.5 lakh while the revenue generated was found to be Rs
23.3 lakh, reflecting a net profit of Rs 2.8 lakh. The major source of revenue is user fee
collection, fines, selling of recyclables from material recovery facilities and compost. The
city successfully processes 100 per cent of its waste generated.
Panchgani: In 2001, after the declaration of Panchgani as an ‘eco-sensitive zone’
by the Central government, it became mandatory for the Municipal Council to ensure
source segregation and processing of the waste generated in the city. The city conducted
extensive information, education and communication (IEC) programmes to sensitise
citizens. This has helped them to secure 100 per cent source segregation and processing.
The town has invested in constructing material processing and recovery systems, using
the pollution tax levied on tourists to create and operate these systems. The city’s waste
infrastructure has matured to gain the ability to process almost all of the city’s waste.
The centralised organic waste processing unit works along with decentralised composting
at the household and bulk waste generator levels. The total revenue generated is Rs 17.2
lakh. Capital investment for the processing centre was either through corporate social
responsibility (CSR) or local donations accounts for Rs 16.2 lakh, thereby leaving a
difference between expenditure and revenue for about Rs 1 lakh per month. The council
however hopes to plug this gap going forward. 27
Thiruvananthapuram: TMC adopted a sustainable economic model and supported
long-term economic growth without adverse social, environmental or cultural impacts
on the community. Segregated wet waste such as chicken or meat waste is turned into
fertiliser and has a reasonable market value. It also has a service charge – the agencies
provide fees to the municipality. Like biodegradable waste, non-biodegradable waste that
is segregated and recyclabled is sold. Income is thus generated from proper management
of both biodegradable waste and non-biodegradable waste. Expenditure on collection
and transportation is nil. Expenditure is incurred only for disposal. Revenue is generated
from selling recyclables and non-biodegradable waste.
E-waste management
Jamshedpur (Jharkhand)
The use of electrical and electronic equipment has witnessed an explosive growth and so
is e-waste. The UN has termed this phenomenon a “tsunami” of e-waste. While e-waste
is a problem, it can easily be moulded into a solution. It is the most valuable of wastes,
as it contains many rare and precious metals and materials. E-waste typically does not
feature in the list of municipal solid waste and therefore not a direct mandate for the
cities to collect, transport and manage. However, looking at its exponential growth, it is
now time to rethink the policy framework and recognise the city government as one of
the key institution to spearhead e-waste management. While most of the cities are not
considering e-waste in their solid waste management portfolio, some cities did walk the
extra distance to create an example.
Jamshedpur: Before 2018, hundreds of local kabadiwalas and recyclers in
Jamshedpur collected e-waste and burnt it to obtain valuable metals from it. During
the process, they would expose themselves and the environment to toxic fumes and
chemicals. As is the case with other cities in India, this was an unsustainable situation.
The city administration decided to step up and take the initiative to deal with e-waste
challenges. The city embarked into engaging a company as the producer responsibility
organization (PRO) to manage its e-waste. The city has been able to establish a very
efficient e-waste collection mechanism already. Out of the 230 tonne of e-waste
collected so far, 95.5 tonne have collected in 2021 alone. The collected waste is
channelized to the authorized e-waste recycler. The cost of collection, transportation and
channelisation is entirely borne by the hired agency thereby leaving no financial burden
on the city government.
The compendium of the best practices is a good resource book for the developing cities
to get new ideas, learn about the strategies, institutional arrangement, technologies and
implementation modalities that has made things possible for the best cities to emerge as
a stand out performer. These cities could well be a learning laboratory through exposure
visit and the evidences needs to be showcased at appropriate forum and scale to reach the
masses. One of the better ways to build capacities of the city government in managing
municipal solid waste management is to, going forward, showcase these models in a way
that they get replicated all over the country. 28 cities from 15 states of India in 10 thematic areas
of municipal solid waste management
WASTE-WISE MAP
THIRUVANANTHAPURAM
ALAPPUZHA
TALIPARAMBA
LEH
AMBIKAPUR
BHOPAL
INDORE
GURUGRAM
NORTH DELHI
KARAD
PANCHGANI
VENGURLA
CHANDRAPUR
SURAT
VIJAYAWADA
BENGALURU
MYSURU
BICHOLIM
PANAJI
KUMBAKONAM
KAKINADA
BOBBILI
LANDFILL MANAGEMENT
TALIPARAMBA (45,600)
CHANDRAPUR (0.41million)
AMBIKAPUR (0.14 million)
SOURCE
SEGREGATION
INDORE (2.6 million)
ALAPPUZHA (0.18 million)
PANAJI (45,800)
SANITARY WASTE
MANAGEMENT
PUNE (4.29 million)
KARAD (86,000)
(The figures in brackets indicate the population of the respective cities)
PUNE PARADEEP
KEONJHAR
DHENKANAL
AMBIKAPUR
GANGTOK
JAMSHEDPUR
VIJAYAWADA
KUMBAKONAM
KAKINADA
BOBBILI
PLASTIC WASTE
MANAGEMENT
GANGTOK (0.26 million)
BICHOLIM (18,700)
KUMBAKONAM (0.14 million)
MATERIAL
PROCESSING
BHOPAL (2.1 million)
SURAT (5.73 million)
JAMSHEDPUR (0.78 million)
DHENKANAL (83,200)
BIODEGRADABLE
WASTE MANAGEMENT
MYSURU (0.98 million)
VENGURLA (12,400)
BOBBILI (67,500)
E-WASTE MANAGEMENT
JAMSHEDPUR (0.78 million)
INNOVATIVE
MODEL
PARADEEP (82,000)
THIRUVANANTHAPURAM (1.34 million)
PANCHGANI (18,000)
TECHNOLOGICAL
INNOVATION
BENGALURU (13.48 million)
LEH (43,500)
VIJAYAWADA (1.19 million)
KEONJHAR (67,000)
KAKINADA (0.38 million)
C&D WASTE
MANAGEMENT
NORTH DELHI (10.89 million)
GURUGRAM (1.9 million)
*Map is not to scale 30 WASTE-WISE CITIES SOURCE SEGREGATION
1
SOURCE
SEGREGATION
Source segregation is a fundamental and
non-negotiable condition for sustainable waste management.
Only through efficient source segregation have cities been
able to treat their waste scientifically and reduce dumping
in landfills; prevent land, water and air pollution; and realise
economic benefits from processing waste.
Alappuzha: The city embarked on the 'Clean Home Clean
City' project focussed on source segregation.
Indore: Through source segregation, participation of a wide
array of stakeholders and good governance, the city has
become a champion of waste management.
Panaji: A true pioneer in solid waste management with
its sheer focus on source segregation, the city has achieved
99 per cent source segregation. 31 32 WASTE-WISE CITIES SOURCE SEGREGATION
ALAPPUZHA
KERALA
Alappuzha, a city with an extensive network of canals, is
quite densely populated. It generates about 56 tonne of
waste daily (311 g per person per day). While clogging
of water bodies due to excessive dumping of waste
is a problem across India, it was particularly
accentuated here. The Alappuzha Municipal
Council (AMC) has distinguished itself by its
success in source-level segregation coupled
with decentralised waste management. For its
sustainable waste management practices,
Alappuzha received recognition from the
United Nations Environment
Programme in 2017.
Source: Alappuzha Municipal Council
SOURCE SEGREGATION
Alappuzha saves its water bodies from clogging up
with waste by practicing source segregation
Waste composition in Alappuzha
74%
22%
1%
3%
Biodegradable
Non-
biodegradable
Others
C&D
Sources of waste
35%
24%
Households
Wedding halls and offices
17%
10%
7%
7%
Markets
Streets
Construction sector
Slaughter houses
Total waste 56.5 TPD 33
THE TRANSFORMATION
Before 2011, Alappuzha was in severe distress
because of mismanagement of waste. The
municipal corporation used to dump waste in
a six-hectare plot it owns in Sarvodayapuram,
a village located in the nearby Mararikkulam
panchayat. There were no centralised or
decentralised waste treatment plants in the city.
Rotten garbage had piled up on roadsides, and
canals and drains were clogged with bags of
stinking waste from hotels, markets and meat
shops. Dirt used to spread everywhere in the heavy
rains. Swarms of mosquitoes and flies invaded
the city every year spreading chikungunya and
dengue.
To deal with its mounting waste problem, the
city embarked on a project called ‘Clean Home Clean City’ under the guidance of the then MLA of Alappuzha. This project focused on source-level segregation as the first and foremost step towards
effective waste management. Initially, the project
was implemented in 12 wards. After achieving
positive results in those, it was extended to all 52
wards. Nearly 100 per cent of the waste is now
segregated at source. That has decreased the cost
of dealing with waste as well as created a source
of revenue.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
57
Percentage of households covered
under door-to-door waste collection
76
Percentage of households
segregating waste
100
Percentage of waste
processed
84
Population (in million, as per 2011 Census)
0.17
Estimated current population (in million)
0.18
Estimated floating population (daily)
20,000
Area (sq km)
46.77
Number of households (2021)
48,000
Number of wards
52
Number of zones
5
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
56
Number of sanitation workers
214
Number of community bins
0*
Alappuzha Municipal Council has received national
as well as global recognition for its performance
in waste management. Some of the awards are
mentioned below:
• Kerala State Government Energy Conservation Award – 2013-14, 2014-15
• Kerala State Pollution Control Board Award – 2014-2015, 2015-2016, 2016-2017
• CSE award for Clean City 2016
• Kerala State Pollution Control Board Award for Best Waste Management Practice, 2018
• First position in Kerala in Swachh Survekshan Survey 2019
• Award for the best small city in 'innovation & best practices' in Swachh Survekshan Survey 2020
24%
Wedding halls and offices
17%
7%
7%
Markets
Slaughter houses
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Alappuzha Municipal Council 34 WASTE-WISE CITIES SOURCE SEGREGATION
To achieve source segregation, the municipality recognised that it needed the active
participation of citizens. Thus, it undertook massive awareness drives explaining how
the city’s waterbodies would not survive without successful segregation of waste at
source. Through different Information, Education and Communication (IEC) methods
adopted to reach different strata of the society, the importance of scientific waste
disposal strategies reached everyone. Both households and institutions enrolled with
the project and brought about major changes that led to the rejuvenation of Alappuzha’s
waterbodies and its tourism sector. The Alappuzha model of waste management
received recognition in Kerala, then nationally, and finally in global circles.
HOW THE SYSTEM WORKS
To begin with, AMC targeted unnecessary generation of waste at source. Fines and
penalties were implemented to make citizens careful about their waste practices.
Awareness programmes have been launched to both reduce and segregate waste at the
household and institutional levels.
AMC has ensured citizen participation in the project: 48,000 households from 52
wards were issued notices mentioning the importance and need for the project. Ward-
level health sanitation committees have been formed which hold monthly meetings. At
the zonal level, a meeting is held every two months. The municipality has conducted
44 programmes in educational institutions, 1,600 programmes for SHG members,
12 programmes for drivers of sanitation vehicles, 16 programmes for arts and sports
clubs, 22 programmes for Student Police Cadets (SPC) and National Service Scheme
(NSS) volunteers, and more than 50 programmes as part of Canal Rejuvenation
Program (CANALY). Groups like Kerala Shastra Sahithya Parishadh (KSSP) have also
played a significant role in increasing public awareness by conducting upwards of 100
programmes.
Door-to-door collection of waste in all 52 wards is done by a women-run self-help
group (SHG) called Haritha Karma Sena. About 76 per cent households participate in
this initiative by segregating non-biodegradable waste and paying user fees. The SHG
only collects non-biodegradable waste while biodegradable waste is handed over to
the community aerobic bins by people who don’t have bins in their households. Non-
biodegradable waste is collected once a month from households and once a week from
commercial establishments. Fifty mechanised vehicles and seven non-mechanised
vehicles are engaged in transportation of waste. Of the mechanised vehicles, three are
auto-tippers and four are covered tippers. Six vehicles have compartments for collecting
segregated waste.
Non-biodegradable waste is collected at 32 mini-material collection facilities
(MCFs), each with a capacity of 1.5 tonne. From the MCFs, the waste goes to four
centralised material recovery facilities (MRFs), each with a capacity of 13 tonne. There
are three plastic shredding units and one baling unit to process non-biodegradable
waste. At the MRFs, Haritha Karma Sena members segregate plastics into eight
categories and sell recyclables to an organisation called Green Worms.
There are 36 aerobic composting units with 426 bins where people can deposit their
biodegradable waste. At full capacity, the units are able to treat about 80 per cent of the
biodegradable waste generated in Alapuzzha, producing 9 tonne of compost daily. 35
Bio-waste generated from hospitals, clinics, laboratories, etc. is being handled
by Indian Medical Association Goes Ecofriendly (IMAGE), the biomedical waste
treatment and disposal project of the Indian Medical Association's Kerala branch.
They have established a state-of-the-art common biomedical waste treatment and
disposal facility at Palakkad.
WHAT HAS WORKED
Awareness campaigns to promote source-level segregation led to remarkable changes
in the attitude of citizens. Waste is not seen as someone else’s problem but as the
problem of the entire community which requires everyone to come together. Barriers
of caste, class, etc. have been broken under the concept of ‘unity in fraternity’ so that
change can be made and sustained.
This environment of communal togetherness has led to an increase in social
entrepreneurship as people are more willing to trust each other and start new
initiatives. Many people have been able to find jobs and improve their quality of
life. Through scientific treatment of biodegradable waste, about 9,000 households
have also been able to make fertiliser at home, which has led to improvements in
agriculture.
With this initiative, AMC was not only able to control and reduce unnecessary
expenditure caused by improper waste management but also generate additional
revenue. This allowed some aspects of the waste management to become self-
sustaining.
The most important step in waste management is source-level segregation, as
that makes it easier to handle the waste in the later stages. Scientific management of
waste is necessary to prevent pollution but it is the responsible handling of garbage
at source that plays a vital role in the holistic development of a cleaner and healthier
environment.
Biodegradable waste disposal center at Alappuzha district collectorate 36 WASTE-WISE CITIES 36 CENTRE FOR SCIENCE AND ENVIRONMENTSOURCE SEGREGATION
LESSONS LEARNT
Creating awareness about source segregation: The core
element of proper recycling is segregation which gradually grows into
effective waste management. The only way to achieve source-level
segregation is to adopt effective communication strategies to inform
and educate people about the costs of disposing unsegregated waste and
the benefits to the environment and to public health that accrue from
segregating waste. Till the people actually understand this and adopt it in
their daily lives, no waste management strategy can be successful.
Involving the community: Participatory Rural Appraisal (PRA) has
been very effective in getting to know people’s needs and addressing them.
The community has to be involved in the whole process so that they have
a sense of ownership over the waste management system. Involvement
also brings about changes in attitudes towards waste management and
a willingness to take up ever larger portions of responsibility to conserve
the habitat. Vulnerable members of the community are able to find means
of livelihood in the waste management process if their involvement is
encouraged, and this also provides them with additional incentives to make
the system sustainable.
Plastic shredding unit, AlusheriBottle booth centre, near the urban local body office 37
Importance of leadership and organisation: The whole project originated
under the leadership and guidance of the local government. The initial push provided
by the authorities was much needed to get the process off the ground. After that,
their guidance proved invaluable to take the project over significant hurdles. With
this organisation the government set up and made sustainable, waste management
became a source of income for many. Political will coupled with a methodological
approach can change the face of any city.
REPLICABILITY
Source-level segregation and decentralisation waste management are the lynchpins
of Alappuzha’s solid waste management system. The success of Alappuzha's solid
waste management system was recognised and these two aspects were picked up by
many municipalities across the country.
For source-level segregation, local SHGs should be recruited. This is very
important as it allows community members to work within the community. Access
to households is much higher for local SHGs as residents trust them. Workers are
better motivated to make the project a success as it affects their lives. It is also a step
towards poverty eradication as the most vulnerable people in the community can
find gainful work in waste management.
Mini-material collection facilities have been adopted by various local self-
governmental institutions in Kerala. The aerobic compost unit has also become a
model followed throughout Kerala. The state government has made a policy for the
implementation of decentralised waste management across Kerala. This can be taken
up by other state governments as well.
Impacts
• The informal sector engaged in waste picking has been integrated into
the new waste management system. It started with 15 SHG members but
has now reached 93 SHG members.
• Through extended producer responsibility (EPR) initiatives, multilayered plastics are disposed of in a way that SHG members could earn an income by selling them. They are making around Rs 300–500 per day from user fees and by selling the recyclables to Green Worms.
• Through source-level segregation, the amount of waste dumped in the water bodies has decreased remarkably, thus polluted water bodies have been rejuvenated.
• By reducing pollution, the spread of water-borne diseases has been controlled and the overall health of the community has improved.
• Generated compost is being given to local farmers free-of-cost. 38 WASTE-WISE CITIES SOURCE SEGREGATION
Indore has become the cleanest city
in India by mastering segregation at
source and subsequent steps in the
waste management chain
INDORE
MADHYA PRADESH
SOURCE SEGREGATION
Indore, an education hub and the commercial
capital of Madhya Pradesh, is situated on the
Malwa Plateau. It generates about 1,029 tonne
of waste daily (392.4 g per person per
day). The city, which was already
famous for its food and bangles,
has now earned the 5-star
garbage-free city tag. Indore has
been ranked the cleanest city of India
in Swacch Survekshan surveys since
2017. The city is not only Open Defecation
Free but has also earned the first Water Plus
Certification in the country.
Waste composition in Indore
53%
45%
2%
Biodegradable
Non-biodegradable
Others*
* Others includes domestic hazardous waste,
sanitary waste, C&D waste and inerts.
Source: Indore Municipal Corporation
Total waste 1,029 TPD 39
THE TRANSFORMATION
Indore's waste managament system used to be
nothing special. There were over a thousand garbage-
vulnerable points in the city. Segregation of waste
at source was almost nil. Mixed waste was dumped
in the Devguradiya trenching ground and even in
open areas and public land, leading to many health
and environmental problems. Domestic hazardous
waste dumped together with other household waste
posed a threat to waste pickers and animals. The
river Kahn, which flows through Indore, had become
a sewer. Roads were littered with garbage which
smelled and attracted stray dogs, cattle and insects.
Although Indore Municipal Corporation (IMC) had
hired a concessionaire for transportation, processing,
and disposal of garbage, the waste management
system was extremely inefficient due to a lack of
funds, dearth of monitoring and unavailability of
institutional capacity to bring change.
Finally, in 2015, things started to change as
the mayor expressed her concern about the lack of
cleanliness in the city. IMC terminated its contract
with the concessionaire after having communicated
its apprehensions many times. In December 2015,
IMC started door-to-door collection as a pilot project
in Wards 42 and 71. IMC also undertook awareness
programmes in these wards to motivate residents to
segregate their waste into biodegradable and non-
biodegradable fractions. It was observed that people
were ready to do their part as long as they were assured
of regular and reliable garbage collection services.
IMC ran another pilot in two other wards but with
a different objective – to check whether tricycles or
auto-tippers are better for door-to-door collection.
In one of the wards, tricycles were used for door-
to-door collection while auto-tippers were used to
transport garbage from the primary collection points.
In the other ward, the use of tricycles was eschewed
completely and auto-tippers were used directly for
door-to-door collection. The cost of door-to-door
collection with tricycles came out to be Rs 2,886 per
tonne while the cost with auto-tippers came out to Rs
1,662 per tonne. IMC adopted the cheaper auto-tippers
city-wide.
In February 2016, door-to-door collection was
extended to ten wards and by October 2016, IMC
started door-to-door collection of garbage in the
entire city, along with a campaign to promote source
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
829
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste
processed
100
Population (in million, as per 2011 Census)
1.9
Estimated current population (in million)
2.6
Estimated floating population (in million, daily)
0.26
Area (sq km)
276
Number of households (in million, 2021)
0.49
Number of wards
85
Number of zones
19
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,029
Number of sanitation workers
2,854
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Indore Municipal Corporation 40 WASTE-WISE CITIES SOURCE SEGREGATION
segregation. Initially, a two-bin system was used for segregation as per the guidelines
of Swacch Bharat Mission – green bins for biodegradable waste and blue bins for non-
biodegradable waste. In 2017, Indore adopted the use of separate bins for sanitary and
hazardous waste, as per the new Swacch Survekshan toolkit. Most citizens happily
embraced this as well due to the frequent knowledge and trust building sessions the
municipality was holding with them. The more intractable of the citizens were forced to
change their ways as door-to-door collection vehicles stopped accepting unsegregated
waste completely. As time went by, the administration felt confident enough to ask
citizens to segregate waste into even more categories in order to maximise the value
of waste processing. Presently, the city is segregating its waste into six categories: 1.
Biodegradable, 2. Non-biodegradable (excluding plastic), 3. Plastic, 4. Sanitary, 5.
Domestic hazardous and 6. Electronic. IMC had originally installed two sets of litter
bins across the entire city. During the pandemic, it also installed a set of third bins
(yellow) in which people could put their masks and gloves.
HOW THE SYSTEM WORKS
IMC collects waste from different sources, including households, commercial areas,
and establishments like shopping complexes, hospitals and institutes. Those generating
less than 50 kg of garbage daily are covered under door-to-door collection whereas bulk
waste generators (BWGs) are served by a separate dedicated mechanism. BWGs have
to manage their biodegradable waste on-site or they can hire private concessionaires to
manage it on their behalf.
In order to implement 100 per cent door-to-door collection of segregated waste, an
identification study was carried out to find the amount of waste generated in each ward
and the population of each ward. On the basis of the data collected, a detailed route
plan was prepared to cover all wards. Based on the route plan, an extensive vehicle and
staff deployment plan was implemented.
Door-to-door collection is done in partitioned vehicles. There are six separate
spaces for biodegradable, non-biodegradable, plastic, sanitary, domestic hazardous and
electronic waste in each tipper. These tippers carry waste from households to transfer
stations. GPS has been installed in all waste collection and transportation vehicles. A
special cell monitors the GPS. Penalties are imposed on drivers for route deviations and
multiple deviations can result in their termination.
Indore is running a successful material recovery facility where waste is segregated
according to its recyclability value. The city segregates non-recyclable fractions
according to their calorific value so that only waste with high calorific value gets used as
refuse-derived fuel (RDF).
Source segregation and scientific treatment of biodegradable waste through aerobic
composting and anaerobic digestion has helped Indore prevent as much as 630 tonne
of biodegradable waste from reaching the dumpsite every day, where it would have been
responsible for emitting greenhouse gases into the atmosphere. Carbon credits earned
through this process have been efficiently used by the city to generate about Rs 52 lakh.
This has been possible due to the following projects: 41
Composting, Devguradiya – 600 TPD
Biomethanation, Choithram Mandi – 20 TPD
Biomethanation, Kabitkhedi – 15 TPD
The money flow
The total expenditure made by IMC to run the waste management system is about Rs
879 crore per year. The city collects about Rs 27 crore per year as user charges, and the
remaining expenses are met with property taxes. Households pay up to Rs 60 and shops
pay up to Rs 150 a month for waste collection. Businesses, offices, etc. pay Rs 3 for every
kg of waste collected from them.
WHAT HAS WORKED
Bringing behavioural change at a mass level is not an easy task. IMC took multiple steps
to spread awareness among people and motivate them to embrace segregation. Vehicles
used for door-to-door collection of garbage were utilised to promote the campaign ‘Do
Bin Har Din’ (two bins everyday). The campaign was carried out in all residential and
commercial areas, including public places. Social media was used extensively, along
with nukkad nataks, wall paintings, radio jingles, etc. Schools were engaged to promote
segregation among students through competitions focused on cleanliness, and through
oath taking ceremonies in the morning assembly.
Compartmentalised vehicle for collection of biodegradable, non-biodegradable, domestic hazardous, electronic and sanitary wastes 42 WASTE-WISE CITIES SOURCE SEGREGATION
The mayor and the ward councillor got actively involved in the campaign. Municipal
officials and public representatives conducted joint visits and road shows to convince citizens
to segregate waste. Religious and community leaders have a strong hold on the people, so they
were convinced to become swachhagrahis and brought on a common platform. They talked
about the importance of cleanliness as mentioned in religious books and participated in mass
road-sweeping exercises to spread awareness.
IMC has engaged more than 800 self-help groups (SHGs), comprising more than 8,000
women, to spread awareness about source segregation in the nooks and crannies of the city.
SHGs have also been recruited to provide workers for the material recovery facilities. This
has ensured that SHG members are gainfully employed as integral members of the waste
management system. This is really useful in making the system sustainable in the long-term.
Zero-waste tags are awarded to those markets and colonies which excel at waste
management. These tags can be used as a marketing tool by these markets and colonies to
attract customers and charge higher rents. This motivates other markets and colonies to also
take steps to earn these tags. Households and other establishments were also given dustbins at
subsidised rates to promote segregation.
IMC deploys one resource person with each garbage collection vehicle in order to spread
awareness and to ensure that everyone is giving segregated waste. If a resource person fails to
convince any household, then they can bring in the assistant health officer and ward daroga to
penalise the offender. This is cost intensive but IMC knows that it is necessary to ensure 100
per cent segregation of waste and so it is willing to bear the cost.
It is one thing to have good laws and another thing altogether to implement them. In India,
this is an especially big problem. To deal with this issue, IMC levies penalties and fines for
people who litter in public spaces and do not segregate at home. Officials at the ward level have
been given yellow enforcement vehicles and walkie-talkies to connect to other officials. All
officials, including the municipal commissioner, are connected with the walkie-talkies. This
gives a sense of confidence to officials, and promotes responsible behaviour among them as the
municipal commissioner might be listening to their communications with each other.
LESSONS LEARNT
Participation of all, development for all: Without the participation of all citizens
and governing bodies, it is impossible to build and sustainably operate the kind of efficient and
reliable waste management system for which Indore has become known. Development of any
sort is not a top-down exercise but a participatory exercise. Indore has shown us the wonders
that can be achieved when we all come together with a single goal.
Segregate, segregate, segregate: It cannot be stressed enough that Indore’s model
has only been so successful because Indore focused on achieving 100 per cent segregation at
source before it proceeded to the other aspects of waste management. Without segregation,
all subsequent steps in the waste management chain fall apart. No matter how good a waste
processing centre a city has, or how good its composting plan is, without segregation none of it
can work at its full potential. 43
REPLICABILITY
The process outlined below was followed by Indore and can inform other such efforts
as well:
Impacts
Indore has been named the cleanest city of India in every Swachh
Survekshan survey since 2017.
Indore has earned the 5-star garbage-free city tag along with five other cities.
Indore is the first city in the country to earn the Water Plus Certification.
More than 8,000 women from marginalised communities have been given gainful employment.
Due to efficient segregation and subsequent processing of waste, almost no waste ends up being dumped in the landfill.
Illegal collection and dumping activities have been reduced almost to nil.
Indore has become Open Defecation Free.
Steps taken by IMC to reform its waste management system
Pilot
project
Understanding
the Process
Resource
estimation
Procuring
of vehicles
Strengthening
the workforce
Technological
upgradation
Integrated Command
Control Center
Considering the fact that Indore was rated 25th in the first Swachh Survekshan survey
of 2016 and turned itself around to achieve first rank the very next year, it should be
clear that cleaning up is within the reach of every city. The success of Indore’s waste
management derives first and foremost from its success in achieving 100 per cent
segregation of waste at source into six categories. Door-to-door collection of segregated
waste is possible in every city, town and village of India as long as the local governing
bodies are committed to it. It has to be noted that Indore has been successful because
the municipal authority showed the willingness to earn the trust of citizens and
make them active participants in cleaning up of their city. Community engagement is
absolutely necessary to replicate this model. 44 WASTE-WISE CITIES SOURCE SEGREGATION
Panaji turns its trash into cash by
adopting source segregation
PANAJI
GOA
Panaji is a popular tourist
destination, blessed with beaches
and heritage buildings. Its waste
is managed by the Corporation
of the City of Panaji (CCP). By
extensive information, education
and communication (IEC) as well
as continuous monitoring, the city
has achieved 99 per cent source
segregation and changed the
way solid waste management
was tackled.
SOURCE SEGREGATION
Source: CCP
(Daily quantity in percentage)
Waste composition
in Panaji
Biodegradable
waste
56
Sanitary waste
0.2
Non-biodegradable
waste
32
Domestic hazardous waste
11.8 45
THE TRANSFORMATION
In 2001, around 1,200–1,500 garbage
bins were placed across the city. But these
community bins became points of disposal for
every kind of unsegregated waste. Eventually,
the waste generated from the bins formed
a hill. Subsequently, the heap mounted in
a nearby village, Curca, and resulted in the
formation of leachates, followed by a landslide.
Improper and unorganised disposal in
open areas and landfills resulted in the spread
of communicable and non-communicable
diseases, and affected the welfare, livelihood
and economic productivity of the local
population. It also diminished the value of
the surrounding real estate. Further, the
leachates contaminated the soil, polluting the
groundwater. With no options, the Corporation
of the City of Panaji (CCP) tried for more
scientific and innovative alternatives.
Panaji city’s solid waste management
programme – managing segregation, sorting
and recycling of the city’s waste – has been
successful because CCP worked consistently
over the last 15 years at improving methods and
involving citizens in its endeavours.
Of the waste CCP collects, 99 per cent is
segregated at source (four-way or two-way).
Eighty per cent of the waste is processed, 90
per cent of the roads are swept efficiently
and 99 per cent of stand-alone houses have
door-to-door collection. Aerobic composting
in masonry units and the crate system set up
at decentralised facilities have an existing
capacity of 20 TPD. Waste going to the
landfill is 23 TPD, comprising 5 tonne of
street sweepings, 10 tonne construction debris
and 8 tonne horticultural waste such as tree
branches.
There is currently no sanitary landfill.
Waste is disposed of at temporary waste sites
identified on a need basis.
CCP recognises the fact that waste
collected should be treated locally. But it faces
opposition from local sources. It is the same
story with making clusters to treat waste – no
one wants them in their area.
Number of garbage-vulnerable points
7*
Waste management vehicle fleet size
35
Percentage of households covered
under door-to-door waste collection
99
Percentage of households
segregating waste
99
Percentage of waste processed
80
Population (as per 2011 Census)
40,017
Estimated current population
45,800
Estimated floating population (daily)
16,700
Area (sq. km)
8.12
Number of households (2021)
16,000
Number of wards
30
Number of zones
7
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
50
Number of sanitation workers
474
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: CCP 46 WASTE-WISE CITIES SOURCE SEGREGATION
HOW THE SYSTEM WORKS
The Corporation of the City of Panaji (CCP) developed door-to-door collection of waste
indigenously, initially approaching 100 houses to segregate their waste into two separate
bins. Panaji was envisioned as the first landfill- and bin-free city in Goa. This was
accomplished by 2020.
Way back in 1995, the city had introduced a project called Solid Waste and Resource
Management (SWARM). The government of Goa was responsible for technical
assistance. The project was undertaken by the Regional Water and Sanitation Group,
South Asia (RWSG-SA) at the Ministry of Urban Development, Government of India.
Subsequently, in 2000, the Ministry of Environment and Forests (MoEF) set new rules
for managing and handling municipal solid waste.
In 2003, the Panaji Municipal Corporation (PMC) was upgraded to the Corporation
of City of Panaji (CCP). In 2004–05, CCP targeted training schoolchildren and designed
a Panjim Chakachak movement, which led to the TRASH (Thinking Reflecting and
Acting for a Sustainable Habitat) festivals, campaigns, and awareness sessions with
media. It highlighted why segregation of biodegradable and non-biodegradable waste
was important.
In 2010–11, after implementing four-way segregation, an improvement over the
earlier two-way segregation, CCP created collection points and recycling stations for
Women workers segregating waste manually 47
non-biodegradable waste at different junctures in the city. By means of adequate
information, resources and efficient management practices, they changed the way
solid waste was tackled. They trained volunteers, mostly students, who visited
individual households to demonstrate waste segregation. Hotels, hospitals and
nursing homes were provided with leaflets and pamphlets with segregation
information at the source as well as garbage-lifting schedules.
The CCP procured 10 compactors, two tractors and 16 tipper trucks after
successfully encouraging waste generators to recycle their waste. The newly acquired
tipping trucks consisted of four bin bags. Each bin was emptied into separate
collection bags and sent to the sorting centre. Green and black bins specially
designed by CCP were sold at subsidised rates. The bins came with a locking system,
which eliminated the chances of waste tipping.
In 2020–21 CCP implemented segregation of waste into 16 fractions. Residential
colonies in Panaji were encouraged to collect 16 types of waste in separate bins. CCP
made it compulsory for builders and promoters to create a composting pit in each
colony so that biodegradable waste was separated at source or their license would be
cancelled. Besides, community pits were made near market areas to collect and treat
around nine TPD of leaf-waste.
Biomedical waste is stored in and collected from separate bins and sent to Goa
Medical College. Hospitals and clinics follow the two-way segregation process.
Infectious waste is stored in yellow bins lined with a yellow bag. Sharps (needles
and scalpels) are put in blue bins lined with blue bags. To improve sanitary waste
management, CCP also procured a vending machines for sanitary napkins and
incinerators to dispose of sanitary napkins.
The Corporation treated waste, made Panaji a zero-landfill capital, sent more
than 10,000 tonne of refuse-derived fuel (RDF) to Karnataka, and helped the
cement industry by limiting its usage of fossil fuels (coal).
Mechanism of waste collection
• Collection of segregated waste: Waste that has been segregated into four
streams (paper, plastic, metal and non-recyclable materials such as thermocole)
is put in a black bin. Each of the four bins has a sticker – in different colours – to
identify the stream of waste.
• Designated days: CCP has assigned designated days for collection of waste. Biodegradable waste from residential colonies, hotels and restaurants is collected
daily and non-biodegradable waste is collected twice a week.
• Designated routes and vehicles: CCP has assigned designated vehicles and
routes for waste collection. The routes are devised based on traffic and quantum
of waste generated. During the Covid pandemic, two trucks were assigned for
collection of waste from the homes of Covid patients. They were coloured white
and designed so that workers did not come in contact with patients.
Source: CCP 48 WASTE-WISE CITIES SOURCE SEGREGATION
Non-biodegradable waste from bulk waste generators (BWG) is taken to 14 sorting
centres, including mini-centres. Sanitation workers divide the waste here depending
on the value of the items. Plastic and paper are sub-segregated into different fractions
based on quality, colour, etc. After sorting, bales of non-recyclable waste – separate
bales of paper, plastic, tetra packs, and cloth – are made using baling machines. The
Corporation earns about Rs 1 lakh per month from the sale of recyclable items. Inert
waste is carried to a dumpsite for disposal.
The Corporation initiated the campaign Shop with Your Waste (SWYW) where
three designated shops were asked to collect pet bottles, cardboards, milk packets,
metals etc. from the consumers and provide them with valuables such as a notebooks,
pens or erasers. By adopting this strategy, CCP has collected clean, non-biodegradable
waste and helped to increase footfalls in the designated shops.
CCP has also launched the app “I Can Change My City”, which helps bridge the gap
between communities and the Corporation.
Mural paintings and initiatives such as the campaign Seeti Bajao, City Bachao,
in which authorized volunteers blew whistles every time they saw anyone litter, have
received a huge response during the International Film Festival (IFFI).
The money flow
According to CCP, over Rs 7 lakh is collected every year as property tax towards
sanitation and Rs 9 lakh is generated by selling compost. Operators earn Rs 10
lakh per year by selling recyclables and refuse-derived fuel (RDF). Expenditure on
municipal solid waste collection and transportation is over Rs 14 lakh per month, and
for processing is Rs 2.5 lakh per month. Total annual revenue generated by CCP is
about Rs 27 crore.
Waste is segregated in 16 separate bins and bags 49
WHAT HAS WORKED IN PANAJI
The CCP adopted several new technologies and initiatives for waste management,
including:
• IThere are five mini-sorting
stations (KTC, Bhatlem, Caranzalem, Market and EDC Patto) and one large sorting station at St Inez in Panaji city. In case of operational issues at any one station, other facilities can be used so that work is not affected.
• A By 2006, CCP made it mandatory that every
building permit issued for new projects in the city included its composting unit or biodegradable waste processing facility within the premises. The city has implemented aerated static pit composting.
• P Bio-digestors of 20, 75, 150, 300, 500 and
1,000 kg are installed for processing biodegradable waste. Further, biogas produced is utilised by local canteens and five-star hotels. The conversion of waste to energy is engineered and used by locals.
• S The earlier method for
segregation of waste was very tedious. The introduction of conveyor belts has brought ease in working, helping sanitation workers in manual segregation.
• D
Compartmentalised vehicles were designed for collecting biodegradable and non-biodegradable waste to prevent waste from falling on roads while it is transported. The newly introduced vehicles have leachate tanks that collects leachate from the waste. The vehicles have a hydraulic system that helps to hold
two dustbins together and drop the waste inside the vehicle without the need for
manual labour. The vehicles are BH-VI compliant, and follow all government
norms.
• T
Hundreds of tube lights are stacked every day, and they get treated by a pollution board-certified agency scientifically. So far, 17,000 tubelights have been treated.
T
products such as mercury and other metals. The drum is sealed and disposed of in a sanitary landfill in Maharashtra.
• P Tomato-sauce pumps, steel plates
and cloth bags are promoted while use of sauce sachets, plastic straws and polyethylene bags are discouraged.
• S
replacing community bins: Digital litter-bins have been designed by
CCP to segregate paper, metal, glass, mobile batteries and plastic for Panjim streets. When the button placed on the bin turns from green to red, the alert 50 WASTE-WISE CITIES SOURCE SEGREGATION
automatically goes to CCP, conveying the message to clear the bin. The bin
is also used as an advertisement board, where companies can display digital
advertisements across the city.
LESSONS LEARNT
The city has adopted a zero-waste and zero-landfill model by implementing
decentralised waste management and treating waste at the source. Space constraints
along with large quantum of waste in the city made the municipal city officials look
into means such as innovative technologies, continuous information, education and
communication (IEC), treating waste at source, waste reduction etc. to manage
waste. The city has also looked into alternative mechanisms for channelising non-
recyclable waste. Awareness campaigns have helped to promote source segregation
of waste in the city.
Despite CCP’s initiative, a few places still require continuous monitoring and
regulation to ensure longevity of the zero-waste management initiative.
An aerated compost pit near the main Panaji market area 51
Impacts
Panaji has become a cleaner and more liveable city. Other impacts of
implementing new technologies and initiatives for waste reduction include:
• More than 10,000 tonne of waste are diverted from being disposed of in landfills. The use of non-recyclable waste by cement industries directly helps reduce use of natural resources (fossil fuels). Because of 16 streams of segregation, the task of managing non-biodegradable waste at the material recovery facility (MRF) has been reduced.
• There has been an improvement in recovery of recyclables. Nearly Rs 9 lakh is generated every year from it. Recyclable bales are sold to recycling vendors. For instance, bottles made of a certain quality of glass are melted down and are born again as window panes.
• Due to the implementation of newer techniques, CCP was able to create efficient and skilled labour, saving time and money. There has been a reduction of the overall cost, including cost of transportation of waste, cost of acquired land for landfills and labour cost.
• CCP ensures scientific processing of biodegradable and non-biodegradable waste. Additional resources are generated that can be further treated or sold.
• Source segregation ensures different fractions of waste are not contaminated, thus increasing the value and quality of resources derived from biodegradable and non-biodegradable waste.
• Transportation and truck movements are strictly monitored and handled.
REPLICABILITY
Panaji is leading the way for a cleaner Goa. It has shown how solid waste can be
effectively managed in densely populated areas where civic sense is lacking. Other
cities can replicate Panaji to turn their trash into cash.
The zero-landfill model initiated in Goa presents an easily replicable model for
solid waste management. Although the mission started as a pilot project in St Inez,
and spread across Panaji, Goa is looking at a state-wide approach. There are 118
small-scale and big-scale composting centres in Panaji.
From sale of recovered goods, the model provides extra revenue and income that
ensures the workers’ sustained interest in their job and enhanced self-esteem. 52 WASTE-WISE CITIES SOURCE SEGREGATION
2
Biodegradable waste comprises more than half of the solid
waste that we generate as a country. Technologies and systems
for biodegradable waste management at a community level –
vermicomposting, windrow composting, biomethanation, organic
waste converters and briquetting – can easily be incorporated
in any urban centre. By combining home composting with these
technologies, all of the biodegradable waste generated can be
processed. A participatory approach that combines decentralised
and centralised waste management is key to eliminate dumping of
biodegradable waste in landfills.
Bobbili: The town produces a substantial quantity of wet waste, and
composting, whether it be at the household level or at scale in the
form of windrow composting and vermicomposting, has worked well .
Mysuru: Torchbearer in the field of biodegradable waste processing
through game-changing zonal zero-waste management plants that
receive segregated biodegradable fractions of solid waste.
Vengurla: The city processes 100 per cent of its organic waste
through vermicomposting, bio-methanation, organic waste
converters and briquetting.
BIODEGRADABLE
WASTE
MANAGEMENT 53 54 WASTE-WISE CITIES SOURCE SEGREGATION
Synergy between a biogas plant, and home composting,
windrow composting and vermicomposting, helps the
town process 100 per cent of its biodegradable waste
BOBBILI
ANDHRA PRADESH
BIODEGRADABLE WASTE MANAGEMENT
Bobbili is a historic town in district
Vizianagaram, Andhra
Pradesh. It generates 21.5
tonne of waste daily (320 g per
person per day). It source segregates
all of its waste. There has been a ban on
plastic bags and pouches in the town for more
than 10 years now. But the town’s crowning
achievement is its biodegradable waste
processing. By combining home composting
with windrow and vermicomposting, as well as a
biogas plant, the town manages to process all of
the biodegradable waste it generates.
Source: Bobbili Municipal Corporation
Waste composition in Bobbili
41%
18%34
%
Biodegradable
Construction and
demolition
7%
Domestic
hazardous,
sanitary and
electronic
Non-biodegradable
TPD
7.4
8.9
3.9
1.2
0.230.1
Biodegradable
Non-
biodegradable
Domestic
hazardous
Sanitary
C&D
E-waste 55
THE TRANSFORMATION
Before 2010, Bobbili used to be a garbage-littered
town and a hub of water- and vector-borne diseases
such as gastroenteritis, diarrhoea, malaria and
dengue. Government hospitals and clinics always
remained full of patients with these ailments. Things
became so bad that the municipality started to receive
several complaints every day against improper waste
disposal.
Today, Bobbili is one of the top 10 municipalities in
the country in terms of rate of waste processing. The
town has had a ban on plastic bags and water pouches
in place for nearly a decade now. It segregates waste
into three categories and earns considerable revenue
from processing and recycling. How has this change
taken place?
Following guidelines issued by the government
of Andhra Pradesh, the Visakhapatnam Region
conducted a workshop on door-to-door waste
collection in March 2010 and directed all urban
local bodies in the state to ensure 100 per cent door-
to-door collection by May 31, 2010. The municipal
commissioner of Bobbili set a challenge to make
the town the best in the state in terms of source
segregation and door-to-door collection.
An Information, Education and Communication
(IEC) programme was recognised to be a key tool
to achieve this objective. But before educating the
general public, the staff trained themselves about
the benefits of source segregation. The public IEC
programme consisted of street plays and stage shows
organised as per local cultural practices. Pamphlets on
the importance of segregation were also distributed.
Within no time, the municipality had a working
model to handle various types of waste. The drive
received financial aid to procure garbage collection
vehicles from the 12th Finance Grants. A route map
system was created to cover every house under door-
to-door collection of segregated waste. Penalties
were imposed on littering and failure to segregate.
The town took several steps to eliminate the use of
plastic bottles and sachets. Free water is supplied by
municipal authorities in cans. Every shop in the town
is provided with two bins – for non-biodegradable
and biodegradable waste – and it is the responsibility
of shop owners to ensure that their customers use
the bins appropriately. Only biodegradable cups are
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
67
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
56,871
Estimated current population
67,500
Estimated floating population (daily)
21,000
Area (sq km)
25.6
Number of households (2021)
16,271
Number of wards
31
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
21.5
Number of sanitation workers
167
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Bobbili Municipal Corporation 56 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
allowed in coffee and tea cafes. Those failing to keep their business premises
clean are liable to pay a fine of Rs 100. Garbage collection teams clear garbage
during the night after religious processions and public functions.
The town spends Rs 1.53 crore on municipal solid waste management and
earns a revenue of Rs 1.57 crore from it.
HOW THE SYSTEM WORKS
Push carts were introduced with bins for biodegradable and bags for non-
biodegradable waste to achieve 100 per cent source segregation. The route map
system was created by dividing the town geographically into nine routes with
11 vehicles. Each vehicle consists of a route manager, driver, four workers and a
‘siren system’ to announce the vehicle’s arrival.
Within a month of the introduction of the route map system, the staff
achieved almost 100 per cent door-to-door waste collection. Efficient collection
made it easy for the city to transport garbage to the Krishnapuram dumping
yard, about 4.6 km from the city.
By integrating Internet of Things (IoT) and Information and Communication
Technology tools, the state government launched a Real Time Monitoring
System – an analytical dashboard that has set a benchmark in micro-planning
with pinpoint details of source segregation, gate-to-gate collection, collection
routes, transfer points and weight of the waste before it is loaded into trucks – in
89 urban local bodies, including Bobbili.
Under the Real Time Monitoring System, every household and apartment,
Smart waste management: Garbage collection as per the Real Time Monitoring System 57
termed a ‘gate’, is given a radio frequency identification (RFID) tag. Sanitary workers carry an
electronic scanner and share real-time information about household waste with the city-wide
monitoring system. Waste collected from each micro-pocket is digitally measured. Garbage
trucks are fitted with GPS devices to track their movement. Attendance of sanitary workers is
monitored by an Aadhaar-based facial recognition system.
Composting and biogas
The city generates 7.4 tonne of biodegradable waste daily which is pulverised through shredding
and volume reduction before being fed into composting units. Leachate and cow dung are used
to produce biogas at the biogas plant.
The municipality encourages home composting and handholds interested households on
proper techniques and other information. At present, 345 households are practising home
composting and efforts are on to involve more households.
The first windrow composting plant was set up as an immediate solution to the problem of
processing biodegradable waste. The unit produces 120 tonne of compost every two months.
Initially, the municipality used the compost in roadside plantations, horticulture and green
spaces. Slowly, farmers living in the vicinity started to buy the compost. A tractor-full of
compost (roughly 1.2 tonne) costs them Rs 2,000. One tonne of compost serves about an
acre of land.
Vermicomposting is another effective method of processing biodegradable waste as it brings
in sizeable revenue. Therefore, top priority has been given to it in Bobbili. Red earthworm
(
Eisenia foetida) has been found to be the best-suited for vermicomposting. A shed has been
built for this purpose because vermicomposting needs to take place in a cool, moist and shady
site. About 20 workers have been hired for the job. Compost gets ready in about 45–50 days.
The unit produces 60 tonne of compost annually, which is supplied to farmers at Rs 10 per kg.
Vermicompost is highly valued by farmers because unlike chemical fertilisers, it enriches the
soil and helps in reducing the population of pathogenic microbes.
Windrow composting
Biocomposting
Vermicomposting
Biomethanation
Onsite composting
Home composting
In tonne per day
Bobbili's biodegradable waste processing regime
4.1
1.2
0.7
0.9
0.3
0.28
Total biodegradable
waste generated
Processing rate
100%
Total biodegradable
waste processed
7.47.4
Source: Bobbili Municipal Corporation 58 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
A biogas plant has also been constructed with help from Non-conventional
Energy Development Corporation of Andhra Pradesh Limited. It generates 14
m
3
of gas every day. The input material is 350 litre of leachate mixed with equal
amounts of cow dung from the town. The gas is utilised in cooking (by the staff
at the dumping yard) and for power generation. A small 5 kVA generator is fed a
mixture of 30 per cent diesel and 70 per cent gas to produce electricity. It works
well even with small quantities of fuel. In fact, it was initiated with only 50 kg
fuel as a pilot. A moisture remover is used to remove excess moisture from the
gas before connecting it to the generator.
WHAT HAS WORKED IN BOBBILI
More than a decade ago, when Bobbili’s municipal administration decided to
overhaul the town's solid waste management system, they immediately (and
correctly) recognised source segregation as the lynchpin of the whole exercise.
Over the years, they have been able to make good use of the IEC programme
and Andhra Pradesh government’s Real Time Monitoring System to improve
source segregation to 100 per cent.
The town produces a substantial quantity of biodegradable waste, and
composting — whether it be at the household level or at scale in the form of
windrow and vermicomposting — has worked well in Bobbili. In tandem with
Impacts
Bobbili has adopted three-way source segregation (non-biodegradable,
biodegradable and domestic hazardous) for 100 per cent of its waste.
The town's waste management park, first in the state, is a sort of one-stop-shop for channelisation of recyclable waste to authorised recyclers.
Almost 350 households are practising home composting. This number is set to increase, given the positive feedback and the municipality’s promotion.
The town’s windrow composting unit produces 120 tonne of compost every two months. One tonne of compost is enough to fertilise an acre of land.
The town also produces 60 tonne of vermicompost annually, sold at Rs 10 per kg, earning the town decent revenue.
Though Bobbili has sanctioned an 8.4 acre plot for a dumping ground, it is unlikely that the town would need a dumpsite now.
The biogas plant produces both methane and electricity (from the 5 kVA generator).
Bobbili has won the Paryavaran Mitra Award from the state government. 59
the biogas plant, the various means of composting have proved adequate to process all of
the town's biodegradable waste.
LESSONS LEARNT
A well-designed IEC programme, sensitive to local cultural practices ,
can penetrate deep into the collective psyche to yield rapid and transformative change in
attitudes. Bobbili’s example also shows that fines and application of polluter pays principle
(as the town made shop owners responsible for littering by their customers) can help to
achieve that crucial last percentage point under any waste management vertical – source
segregation, segregated transportation, etc.
Centralised processing – like the windrow, vermicomposting and biogas production
that Bobbili has adopted – can be combined with
decentralised processing – like
home composting (as is done in the town) – to good effect. Note that the town manages to
process all of its biodegradable waste.
REPLICABILITY
The IEC programme implemented in Bobbili is easily replicable. The town's combination
of decentralised and centralised processing of biodegradable waste is also immensely
replicable, although local conditions, physical, social and economic, need to be factored in
the adoption of the model.
Home compost at a residence in Teachers' Colony 60 WASTE-WISE CITIES SOURCE SEGREGATION
Change was brought about by adopting
decentralised management of biodegradable
waste and the cradle-to-grave model
MYSURU
KARNATAKA
BIODEGRADABLE WASTE MANAGEMENT
Source: Mysuru City Corporation
Waste composition in Mysuru
55%44%
BiodegradableNon-biodegradable
Mysuru city is situated 770 m above sea level in
the Chamundi Hills. Spread over an area of
155 sq. km, it is, after Bangalore, the
second-largest city in Karnataka. Also known
as the City of Palaces, it is a popular tourist
destination. Mysuru got its first municipal
committee in 1862, sanitary division in 1885,
and India’s first urban planning body, the City
Improvement Trust Board, in 1903. Mysuru City
Corporation has implemented decentralised
waste management to manage
biodegradable waste, the major
fraction of municipal solid waste.
0.5%
Domestic
hazardous waste
0.5%
Sanitary waste 61
THE TRANSFORMATION
Due to its cultural history and pleasant climate,
Mysuru city sees large numbers of tourists
throughout the year, contributing to waste
generated. Before 2014, the scenario of waste was
not different from that of other cities. Typically,
municipal solid waste comprises approximately
40–60 per cent biodegradable waste. The most
challenging part is management of biodegradable
waste. Unsegregated biodegradable waste cannot
decompose and emits a foul odour and leachate,
making it impossible for other recycling materials
to be recovered from the stinking piles.
Waste was earlier collected from community
bins placed at different locations. Garbage was
thrown into bins and collected by field staff.
Collection from these bins was planned according
to the frequency of containers fulfilling and was,
for instance, daily, biweekly or weekly. Waste
collected was transported to the dumpsite.
The growing height of the dumpsite, its
odour and environmental impact alerted
officials to seeking a sustainable solution to the
Mysuru’s waste. They adopted decentralised
waste management and the cradle-to-grave
model to ensure scientific disposal of
biodegradable waste.
In 2009, Mysuru City Corporation initiated
the system of decentralised biodegradable waste
management, also known by the Corporation
as zero-waste management. Zero-waste
management plants are constructed at the
zonal level.
Mysuru City Corporation is the torchbearer
in the field of wet waste processing. Appropriate
infrastructure has been developed for proper
processing of wet waste.
HOW THE SYSTEM WORKS
With the focus on source segregation and ward-
level processing of biodegradable waste, Mysuru
Municipal Corporation implemented the strategy
in small segments to ensure maximum material
recovery, maximum processing and minimum
transfer to landfills.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
510
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
80
Percentage of waste processed
70
Population (in million, as per 2011 Census)
0.89
Estimated current population (in million)
0.98
Estimated floating population (daily)
49,300
Area (sq. km)
128.42
Number of households (in million, 2021)
0.23
Number of wards
65
Number of zones
9
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
450
Number of sanitation workers
870
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Mysuru City Corporation 62 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
Source segregation: Source segregation of waste at the household level is in two
fractions – biodegradable and non-biodegradable waste.
Collection: Segregated collection of biodegradable waste from households has
started in 65 wards. Collection is done daily. Primary collection vehicles collect
garbage from households every morning. Trippers are single-chambered and collect
biodegradable waste only from households. One pushcart collects waste from
250 households while one auto tripper covers approximately 1,000 households.
Biodegradable waste is transported to the centralised compost plant and the
zero-waste plants (i.e. decentralised waste management plants).
Source: Mysuru City Corporation
City waste resources
Facility Capacity (TPD) Number
Centralised compost plant 200 1
Decentralised waste management plant 35 7
Dry waste collection centre 43 43
Centralised landfill 90 1
Source: Mysuru City Corporation
Cradle-to-grave model of waste management
Source segregated
waste
COMPOST UNIT
NON-RECYCLABLESRECYCLABLESScrap marketRecycling units
Landfill
Materials
recovery centre
ZERO-WASTE PLANT 63
How MCC manages municipal solid waste
Source: Mysuru City Corporation
WASTE FROM HOUSEHOLD
DOOR-TO-DOOR
COLLECTION BY AUTO
TIPPERS AND PUSH CARTS
ZERO-WASTE
MANAGEMENT UNIT
SECONDARY SEGREGATION
BIODEGRADABLE
WASTE
BIODEGRADABLE
WASTE
NON-BIODEGRADABLE
WASTE
NON-BIODEGRADABLE
WASTE
SEGREGATED
(11 CATEGORIES)
WASHING AND
DRYING
STORING AND
PACKING
SOLD TO
RECYCLERS
COMPOSTING
COMPOST
SOLD TO
MARKET
Handling of waste
Mysuru City Corporation is a pioneer in adoption of scientific waste handling and
management. After segregated waste is collected, biodegradable waste is directed to the
centralised compost unit, with a capacity of 200 tonnes per day (TPD), on the outskirts of
the city. Non-biodegradable waste is sent to one of the 43 collection centres in the city.
Centralised biodegradable waste-processing plant
Mysuru City Corporation has one centralised biodegradable waste-processing plant. The
city is on the way to achieving 100 per cent segregation, but mixed waste is still generated
in some parts. Mixed waste collected is not sent to the decentralised unit but to the
centralised unit for processing.
Zero-waste management plant
The central vision is to manage waste at the ward level. The plant is designed to manage
biodegradable as well as non-biodegradable waste.
Segregated waste undergoes secondary segregation to ensure there is no mixing of
waste during transportation and at the plant. Segregated biodegradable waste is sent
for processing, where leachate generated during the process of composting is reused as
inoculum. 64 WASTE-WISE CITIES SOURCE SEGREGATION
WHAT HAS WORKED IN MYSURU
Implementation of biodegradable waste management involves four key steps:
1. SThis is the key step in waste management. Segregated
biodegradable waste from households is sent to the zero-waste management
plant at the zone level. Currently, seven zero-waste management plants and one
centralised compost unit are operational.
2. PAt the zero-waste plant,
biodegradable waste is processed by aerobic composting. which includes:
• C A centralised
compost unit produces compost by piling biodegradable waste into long rows (windrows) and aerating it periodically by turning it manually or mechanically.
Windrow composting in the biodegradable processing plant at Vidyaranyapuram, Mysuru
Infrastructure and workflow in the centralised
biodegradable waste processing plant
• Located at Vidyaranyapuram, Nanjangud Road, Mysuru
• Capacity 200 TPD
• Mechanised, aerobic windrow composting
• MCC owns the land, infrastructure and machinery
• O&M by IL&FS Ltd
• Private–public partnership (PPP) model
• No O&M cost is paid to IL&FS by MCC
• IL&FS pays land rent and royalty of Rs 6,00,000 per annum
• 5 per cent of total compost generated is given to MCC
Source: Mysuru City Corporation 65
A two-stage screening system is adopted to achieve maximum screening efficiency.
Screened material coming out of this section is uniform in texture and contains pure
organic compost. The organic manure is then packed in 50 kg bags and sold at Rs
1,200 per tonne. The compost is then packaged and sold to nearby farmers and the
horticulture department.
• DTo maximise processing
efficiency and minimise load on the centralised compost unit, the concept of a decentralised unit was initiated. Mysuru City Corporation is a pioneer in conceptualising and implementing a decentralised waste unit. Two methods of composting are employed at the zero-waste unit – pit composting and vermicomposting.
The city has nine zero-waste management units of which seven are functional. Each
plant is responsible for handling waste from five wards. Only segregated biodegradable
waste is received at the zero-waste plant. The plant has a composting unit for handing
waste from five wards and processing the biodegradable waste at a zonal level to
minimise dependency on a single processing plant and the transfer-related issues such
as spilling of waste, foul smell and leaking all the way to plant.
According to Mysuru City Corporation, the compost is sold to nearby farmers at a
minimum cost of Rs 1,200/tonne, with 5 per cent retained by the City Corporation for
horticultural purpose.
3. IEC activities: To promote composting and community engagement, campaigns,
dramas and seminars are organised at high-footfall areas such as vegetable markets.
After the vegetable market is closed, vegetable vendors and shopkeepers put their vegetable
waste into a drum to make compost. The vegetable waste is then covered by coco peat to
prevent odour and flies and maintain the carbon-nitrogen ratio.
This system enhances the efficiency of processing and reduces transportation issues
Infrastructure and workflow in the decentralised
zero-waste management unit
• Also known as decentralized biodegradable waste management unit
• Present on zone level
• Area: 1.5–4 acre (i.e. 0.60–1.61 hectare)
• Shed: Receiving, segregation, processing and storage
• Compost pit: Composting
• Constructed in 2009
• Managed by NGO, SHG or Stree Shakti Sangha
• Infrastructure and vehicle: Mysuru City Corporation
• Financial support from Mysuru City Corporation: Rs 95,000 per month
• Revenue generated: Rs 15,000–30,000 per month
• Capacity: 5 tonne per day
Source: MCC 66 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
such as spilling of waste, foul smell from the vehicle carrying the waste and seeping of
leachate from the vehicle.
LESSONS LEARNT
The cradle-to-grave model of solid waste management gives every segment of waste
management equal importance. The model tracks waste from its point of generation –
i.e. households – to its processing into compost or recyclables till the disposal of inert
to the landfill.
1. BDespite using advanced
technology, the City Corporation has increased the number of porkarmikas (field staff who collect garbage from door to door). Face-to-face interaction has contributed to residents trusting the service and inspired them to segregate their waste.
2. Z Decentralised waste management reduces
chances of mixing waste at the secondary centre, making the processing of biodegradable waste more accessible and convenient, and material recovery more reliable and efficient.
3. CThe low operation and maintenance
due to decreased use of automated mechanised machines and biodegradable waste processing makes the service cost-effective in contrast with the large amounts spent on O&M by larger urban local bodies that use high energy and expensive technologies.
Impacts
• Environmental: Environmental and human health have reportedly improved because of
decreased pollution levels. Municipal solid waste's biodegradable content made it a potent
polluter due to its capacity to generate methane and leachate during decomposition.
Managing the biodegradable waste reduces the long-term effects of global warming,
climate change and groundwater pollution (due to seepage of leachate into groundwater.)
• Economic: Mysuru has become a hub for research in solid waste management.
International teams are also attracted by the simple and reliable – and especially the manual – working systems. The system is easy to replicate and doesn’t need
automated mechanised machinery to work. Smaller O&M costs have made the system
run independently. Energy consumption is reduced as less machinery means less power
consumption.
• E Engagement of porkarmikas and/or self-help
groups brings a sense of empowerment to women. The manual work engages more women workers, safaimitras and self-help groups and helps them achieve dignified lives by training and authorising them with identity cards. 67
4. Infrastructure: Proper infrastructure to handle segregated waste is a unique
feature that made the process sustainable. The decentralised and centralised units
for biodegradable waste, zero-waste management plant for secondary segregation
and storage, and non-biodegradable waste collection centre for non-biodegradable
waste make the process more sustainable.
The USP of the system is the cradle-to-grave model, which reduces the amount of
waste reaching landfills. Focus is distributed evenly to check waste at its generation
point and make best use of it. Non-biodegradable waste is segregated into the
maximum possible categories and organic waste used to boost plant growth nearby.
According to Mysuru City Corporation, due to this effort, only 2–4 per cent of inerts,
non-recyclables and residues from zero-waste plants go to landfills.
The best way of waste management is ensuring material recovery and maintaining
materials in the resource cycle and promoting circular economy.
REPLICABILITY
Mysuru city has adopted various simple and cost-effective processing methods to
manage its biodegradable waste and generate additional resources such as compost.
The zero-waste plant ensures less operation and maintenance costs and high
performance.
Urban local bodies generally focus on recyclables, putting aside biodegradable
waste management on the assumption that it will degrade naturally. However, the
biodegradable fraction needs to be handled scientifically as this is a major fraction of
our municipal solid waste. If not managed properly, it emits a foul odour and produces
leachate and harmful gases such as ammonia and hydrogen sulphide, which pollute
the environment. Unsegregated waste decreases the value and quality of resources
derived from different fractions of waste. If not properly managed, it ends up in
landfills or at dumpsites, causing significant environmental and human hazards.
Small urban local bodies have limited funds for waste management services. The
cradle-to-grave and decentralised waste management approach with simple and
cost-effective treatment options are replicable in urban local bodies. Decentralised
biodegradable processing plants do not need high energy or expensive automated
treatment options, and are a tested model to replicate, especially in small urban local
bodies of Tier 2 and Tier 3 cities, where resource are limited. 68 WASTE-WISE CITIES SOURCE SEGREGATION
VENGURLA
MAHARASHTRA
BIODEGRADABLE WASTE MANAGEMENT
Vengurla, a town in
Sindhudurg district
of Maharashtra,
has one of the
oldest municipal
councils in the
state. It reportedly generates over 3 tonne
of waste per day, of which around 82 per cent
is biodegradable. The town claims to be a no-landfill
city, as it processes 100 per cent of the biodegradable
waste it generates.
Participatory approach has ensured source segregation and
processing of all the biodegradable waste
the town generates
Source: Vengurla Municipal Council
Waste composition in Vengurla
82%
14%
1%
3%
Biodegradables
Non-biodegradables
Sanitary waste and DHW
C&D waste
Total waste 3.3 TPD
Notes: DHW – domestic hazardous waste, C&D – construction and demolition 69
THE TRANSFORMATION
Till a few years back, the Vengurla Municipal Council
(VMC) used to collect all the mixed waste and throw
it in a dumping ground at Parabwada. Besides leading
to poor air quality due to emissions and groundwater
pollution due to leachate generation, the dumping
ground also contributed to marine pollution.
Due to the inefficient waste collection system,
littering was a common practice. Multiple garbage
dumps around the town hampered handling of
the waste and increased the workload of labourers
and officials alike. The VMC had to spend extra
on cleaning agents like bleaching powder, vehicles
and labour. The labourers handling the waste were
exposed to occupational hazards. Dry waste generated
at the household level used to be burned openly in the
backyard, affecting the surrounding air quality.
In 2013, Vengurla initiated a turnaround: a
bio-methanisation and vermicomposting plant was
approved for the town. The municipal council wanted
to change the people’s mindset and behaviour towards
waste management. It was important to involve
citizens in managing the town’s waste.
Vengurla devised an interesting format for
doing this. It identified and created a cadre of
Swachhata Doots (People’s Ambassadors for a Clean
City, literally), who were entrusted with the task of
connecting with the residents and troubleshooting
problems between them and the VMC with respect
to waste management. Additionally, sanitation staff,
social workers and politicians were roped in to form a
Swachhata team.
Each Swachhata Doot was assigned one electoral
ward. Each ward in the town consists of multiple
wadis; and each wadi comprises approximately 25 to
30 houses. As a parallel measure, Swachhata Sacheevs
(Administrative Representatives) were selected from
among the office bearers of the VMC. This team
reached out to the people through door-to-door
training and monitoring.
Before this, segregation of waste was unheard
of in the town – households were initially hesitant
to change; instead of handing over their waste to
the collection vehicles, they used to burn it. The
Swachhata team requested citizens to follow the
segregation model and give all their waste to the VMC
collection vehicles. Citizens who were not willing to
change were told that the council would disconnect
Waste management vehicle fleet size
11
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
12,392
Estimated current population
12,400
Estimated floating population (daily)
20
Area (sq km)
13
Number of households (2021)
4,826
Number of wards
14 administrative 8 electoral
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
3.3
Number of sanitation workers
55
Number of community bins
0*
Number of garbage-vulnerable points
0*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Vengurla Municipal Council 70 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
their basic amenities and services. The VMC also penalised a few who continued
burning dry waste or were found littering.
Review meetings were held every fortnight. These meetings helped the team
identify, understand and address all the issues.
HOW THE SYSTEM WORKS
Using IEC (information, education, communication)
Building awareness and public acceptance was the first step. Various strategies
were adopted to strengthen and reinforce the awareness campaign. Initially,
in the absence of adequate numbers of collection vehicles, the council installed
common bins at societies/wadis. Monitoring was done using CCTVs. However, a
malpractice was soon detected: Swachhata Doots and local volunteers observed
that defaulters were bypassing the surveillance by switching off the camera and
putting mixed waste in the bins. A few defaulters were nabbed, but the VMC
The Vengurla model
VENGURLA MUNCIPAL CORPORATION
ELECTORAL WARD
SWACCHATA DOOT
SWACCHATA
SACHEEV
RETIRED POLITICIAN/
NGO/ SHG
REVIEW MEETING/
TROUBLE SHOOTING
TARGET
AUDIENCE
CONTINUAL
MONITORING
FINAL OUTPUT
1 2 3 4 5 6 7 8
SEPARATION NOT ACHIEVED
10 houses/day 71
Vengurla residents and its Swachchata team on an awareness drive
understood that the process was tedious and not feasible
in the long run.
The council then decided to follow the two bins-two
bags principle: it distributed differently colored dustbins
– green for wet waste and blue for dry waste. Sanitary
waste and domestic hazardous wastes (DHW) were
collected separately.
Even after all these efforts, there were some who
continued to litter and ignore warnings and fines. To deal
with them, the Swachhata Doots and Sacheevs opted for
a reverse psychology approach – they themselves took
to cleaning the waste that these people littered. Their
persistence and determination eventually paid off; the
non-compliant population gave in and the town touched
the 100 per cent segregation mark.
Collection and transportation of
segregated biodegradable waste
The people of Vengurla have been practising source
separation since 2016. Having begun with separating
three kinds of waste, the town is currently segregating its
waste into 27 different categories.
The IEC activity of door-to-door training and
monitoring has developed a well-oiled mechanism and understanding between
the VMC and the people with the help of the Swachhata Doots and the team.
Every day, a representative from the team waits for the collection vehicle at the
respective ward/s to monitor the collection process; the vehicles coming for
collection are accompanied by Swachhata Sacheevs.
Good morning Pathak
The Swachhata team’s innovative
training module started every day
with a programme called '
Good
Morning Pathak
’ at 5:30 AM to
stop people from defecating in the
open: the team physically went
around advising people. This was
followed – from 9 AM to 12 noon
– by an IEC programme called
‘Swachhatatun Samruddhi’, under
which door-to-door training was
conducted on waste segregation;
the team also monitored progress.
This process continued for a
period of six months till the
town achieved 100 per cent
source separation in a majority
of households and neighbouring
areas. 72
BIODEGRADABLE WASTE MANAGEMENT
With the increase in the number of people segregating waste, the team decided
to augment the collection system by increasing the fleet size and the number of safai
karamcharis. The local MLA’s (member of legislative assembly) help was taken to do
this, and CSR (corporate social responsibility) money channelised. To tackle the issue
of vehicles arriving late or their breakdowns, GPS devices were installed in them and
back-up vehicles kept on stand-by. The monitoring of these systems was done by the
Swachhata team.
Vengurla’s waste collection fleet
Vehicle details UnitsActivity
Tractor 1To collect road (swept) waste and biomass waste
Four-wheel mini tipper8 (each 1-TPD capacity)Door-to-door collection of waste
Back hoe loader 1To assist the tractor in loading biomass waste
Tipper 1To collect C&D waste
Source: Vengurla Municipal Council
The town processes all its organic waste and produces compost that is used internally as well as sold to
farmers 73
The VMC has stipulated two rounds of waste collection. The first of these is
from 9 AM to 12 noon. The second, from 2 to 5 PM, is to collect from people/
households who or which were missed out in the first round. Each collection
vehicle is manned by a driver and two waste collectors. A gender balance has
been maintained among the collectors, and attention is paid to ensure safety,
specifically around sanitary waste.
Any defaults or malpractices can now be reported directly to the VMC through
a toll-free complaint number, and usually, complaints are resolved within a few
hours. For better accountability in collection and transportation of the waste,
the VMC has started a programme called Swachhata NETRA (New Efficient
Transport Reconnaissance Application). Under this, every house and commercial
establishment is being marked with a radio frequency Identification (RFID);
workers in the collection vehicle scan the RFID code and update the collection
status on a real-time basis. To fund this, the council has managed to raise Rs
90,000 of CSR money from industries and other organisations.
Identification and use of appropriate technologies
Clearing out the legacy waste of over 300 tonne in the dumpsite was the first step
towards movement from this dumping ground to the building of a processing
centre. It took three years to clear out the legacy waste. The recyclables were
separated and sent for recycling; the non-recyclables were sent to cement kilns;
and the residue waste was used to level the dumping site.
Some of the technological solutions that Vengurla opted for at the waste
processing centre that was built on the erstwhile dumpsite are:
• U
• Vermicomposting
• B
• I
biodegradable wastes (fish and meat residues) and some reject wastes into compost The town also adopted decentralised composting techniques to complement its
centralised processing systems.
Using energy efficiently
• The biogas plant produces its own electricity, and meets the requirements of
the briquetting plant and the MLP (multi-layered plastic) shredder – its energy
consumption, therefore, is zero.
• The only labour-intensive operation in the vermicomposting plant is loading/unloading – the major part of the remaining work is done by earthworms.
• The 24-hour OWC is an energy consumer, but to balance it, a separate 18-kW solar power unit has been installed in the plant. 74 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
WHAT HAS WORKED
The VMC produces over 2.7 TPD of biodegradable waste – of this, 2.5 TPD is
processed at the centralised processing facility; 0.208 TPD is processed in a
decentralised form. This dual system has worked for the town.
Decentralised processing
The VMC incentivises households, residential societies and building complexes
to process their biodegradable waste. Those who take the help of the council for
processing offsite get a 5 per cent rebate on the general property tax; those who
process in their backyards get a 10 per cent rebate.
Encouraged by this, 274 households are practising pit composting in their
backyards, with a total capacity to generate 69 kg of compost every day. Anandi
Arcade Phase II, the first residential society to start pit composting in Vengurla,
uses the compost in its own gardens. Most of the decentralised composting plants
are either pit composting or in-vessel composting. A deliberate effort has been made
to keep the technology simple and affordable, especially in common areas
like markets.
Two bulk waste generators have been identified in the town. The VMC has
defined a bulk generator as “any organisation/institution/hotel/restaurant/mess
producing more than 50 kg of waste a day”. The council has forced one of these
generators – a restaurant producing 90 kg waste per day – to install a biogas plant
within its premises to tackle the biodegradable waste. The plant is an underground
system which can produce gas for nearly four and half hours, which is used in the
restaurant’s kitchen for cooking.
The second bulk generator, a fruit research centre producing 60 kg of waste
per day, has installed a vermicomposting system. Most of the compost is utilised
inhouse, and the surplus is sold for Rs 12,000 per tonne to local farmers.
Centralised processing
The VMC’s centralised processing plant incorporates the following:
Biogas to electricity: This was the first technology identified by the VMC for
incorporation at the processing centre. The idea was to make the plant independent
of the grid and enable it to produce its own liquid fertiliser. The plant has a capacity
of 1.5 tonne per day, and processes around 1.2 tonne of biodegradable waste a day. It
generates 100 cubic metre of gas and 50-60 units of electricity every day.
It also produces around 800-1,000 litre of liquid fertiliser. This liquid is first
allowed to go to the settling tank where the compost gets settled in the form of solid
sludge; the liquid remains on top. It is then extracted and utilised for the garden in
the processing centre. Whatever does not get used internally, is sold at the rate of Rs
1 a litre to local farmers.
Vermicomposting: Vengurla’s vermicomposting plant, installed in 2015, has
a capacity of 500 kg per day. It is primarily fed by the waste from the sweeping of
roads, consisting of biomass and green foliage. It is currently processing 200 kg of
waste a day. 75
Organic waste convertor (OWC): There was the challenge of processing
non-vegetable biodegradable wastes (fish and meat residues) and some reject fibrous
wastes coming from the biogas plant. A one tonne/day capacity 24-hour OWC
was installed in 2019 to take care of this waste. The compost produced is used
in the VMC’s gardens; some of it is also sold to local farmers. The OWC’s energy
consumption is balanced by the plant’s use of solar, but the gases that the convertor
emits remain a cause of concern. Therefore, appropriate arrangement for tackling
these gases needs to be made.
Biomass briquetting: The VMC is blessed with a large green belt and foliage in
and around the town. A one-tonne per day biomass briquetting unit, for processing
tree cuttings and garden waste, has also been installed by the council.
The centralised processing facility has 28 workers. Periodic testing of the compost
and vermicompost is done at the Fertiliser Control Laboratory in Kolhapur. Latest
reports indicate that both the compost and vermicompost hold a healthy percentage
of macronutrients (NPK) and micronutrients (Mn, Ca, etc); traces of heavy metals are
below the permissible value (as per the Municipal Solid Waste Rules, 2016).
The compost produced has been recognised by Harith Maha City Compost and
has been enlisted in its e-commerce portal. Harith Maha City Compost is a brand
of compost produced and marketed by cities in Maharashtra, which is the only state
in the country to have started this city compost initiative as per the Solid Waste
Management Rules of 2016.
One of the town’s organic compost-nurtured gardens under preparation 76
BIODEGRADABLE WASTE MANAGEMENT
LESSONS LEARNT
Economic benefits: In 2016, efforts of the VMC were acknowledged by the
state for the first time – the council received a Rs 2.5-crore incentive from the state
government and through CSR funds. The VMC’s work since then has garnered it
around Rs 12 crore as incentives, grants and awards. The town now has enough
resources for managing its waste, and has also invested in developing other
Expenditures and revenues
ParametersCost in Rs (monthly)
Expenditure on MSW collection and transportation 2,87,717
Expenditure on MSW processing4,17,131
Expenditure on MSW disposal-
Total expenditure on MSW management7,04,848
User fee collected 1,02,085
Revenue generated from selling of compost and biogas 12,726
Revenue generated from selling of recyclables, RDF (refuse-derived fuel)37,60 0
Revenue generated from other sources20,716
Total revenue generated1,73,127
NOTE: It is clear from the table that Vengurla spends much more on its management of municipal solid
waste than what it earns. The revenues that it earns are spent on collection and processing of the waste.
The shortfall is compensated by funds received from the Zilla Parishad, as well as the money raised from
various other sources.
Source: Vengurla Municipal Council
Swachchata Doots at a training workshop 77
infrastructure (such as a state-of-the-art municipal council office, sports facilities,
a museum, a fish market, and digital screens to display weather forecasts etc).
The compost produced by the council has helped it develop five parks/gardens
– one of them covering an over 2-hectare area. The council is now exploring the
options for making its compost production economically viable and sustainable. It
has started selling the slurry coming out of its biogas plant at Rs 1 per litre.
Its biomass to briquette project is a third-party model: DCS Techno Services
Pvt Ltd processes all the biomass waste that is collected by the VMC. A public-
private partnership initiated by the town – called Harith Green – will look after
the sale of the compost being produced. The VMC has recently been listed in the
Harith Maha City Compost e-commerce platform.
Health benefits: The transformation of what was once Vengurla’s dumping
ground has had tangible benefits. The site now houses the park covering an over
2-hectare area, which has helped lower the pollution levels at the location. People
living in the area are feeling the difference, and so are the town’s sanitation staff,
who used to handle the waste at enormous risk to themselves.
REPLICABILITY
The VMC model is easily replicable. The council’s choice of technologies and
systems – from vermi-composting and bio-methanisation for kitchen waste and
OWC for fish/meat and fibrous wastes, to briquetting for biomass and green
foliage waste – can be easily incorporated in any kind of urban centre, irrespective
of the size of the population or the area.
Impacts
• Around 4,826 households and 144 commercial entities sensitised and made
aware about the benefits of at-source segregation and waste management
• 12,392 individuals trained about appropriate methods of disposal and recycling
• 1,172 tonne of waste processed every year in the VMC’s centralised and decentralised models of organic waste management
• Approximately 54 tonne of compost produced, and 4.7 tonne sold at Rs 10 per kg to farmers – annually 78 WASTE-WISE CITIES
2 pages opener3
Solid waste, in whichever form it leaves our homes and offices, can be
sorted into many different materials in a secondary sorting-cum-material
recovery facility. After this sorting, it can be channelised to specific
facilities for scientific processing. It is only through this processing that
waste transforms into a valuable resource, making waste management
economically sustainable.
Bhopal: With enthusiastic participation of citizens, efficient integration of the
informal sector and setting up of a robust monitoring system, the city has
completely transformed its material processing.
Dhenkanal: By realising the importance of public awareness, involvement of
the local community and conversion of waste to resource, and sheer political
will, the city has achieved 100 per cent material processing.
Jamshedpur: Has proved to be a model of material recovery by establishing
Dry Waste Collection Centres to manage its non-biodegradable waste. Its
e-waste recovery is also commendable.
Surat: Adoption of a multipronged approach of achieving 100 per cent
source segregation and channelisation of recyclables and refuse-derived
fuels to achieve a high material processing efficiency has resulted in
substantial reduction of the waste received in the city’s landfill.
MATERIAL
PROCESSING 79
2 pages opener 80 WASTE-WISE CITIES
SOURCE SEGREGATIONMATERIAL PROCESSING
BHOPAL
MADHYA PRADESH
Bhopal has come a long way from the time when it used to
process only biodegradable wastes from bulk generators,
to 100 per cent processing today
Bhopal, “the City of Lakes”, is said to have been founded
by king Bhoj, the famous Parmar ruler of Dhar, in the
11th century. Capital of the state and a rapidly growing
city, Bhopal was adjudged an ODF++ (open defecation
free) city in Swachh Survekshan 2020: this means
it is managing all of its faecal waste scientifically
and has adequate infrastructure to handle its black
water. For two consecutive years
(2017-18), Bhopal was at the
second spot in the national
rankings of cleanest cities;
in 2019, it was ranked
seventh, and dipped further
down to 14th position in the
following year.
Source: Bhopal Municipal Corporation
(Daily quantity in percentage)
Waste composition
in Bhopal
Biodegradable
waste
53
Electronic waste
0.6
Domestic hazardous waste
0.4
Non-biodegradable
waste
45
Sanitary waste
1 81
THE TRANSFORMATION
According to a report in the International Journal
of Engineering Research and Technology (Vol 2,
Issue 11, November 26, 2013), while it was difficult
to estimate the exact quantity and characteristics of
the waste produced in Bhopal, the Bhopal Municipal
Corporation (BMC) reported that 550 tonne per
day (TPD) of solid waste was generated in the city’s
urban area before the city began its march towards
sustainable management of waste. Most of the waste
used to be dumped in the open or community bins.
Door-to-door garbage collection services were
started in 2013. BMC had a 2,000-plus strong
workforce to do this but they were not monitored
and covered only a few colonies, and hence, had no
positive impact on the city’s waste management
practices.
Waste was transported in open trucks to the
Bhanpur dumpsite; spilling of garbage and foul odour
along the route of the trucks were common problems.
According to the 2018 Annual Report of the Bhopal
Municipal Corporation, Bhopal had 272 vehicles
in its waste collection fleet. Each vehicle (with one
driver and five to seven collection labourers) made
two to four trips a day. Most of these vehicles were
more than eight-10 years old and were in a deplorable
condition.
With minimum or no source segregation,
processing of the city’s waste was an impossible
task. Only the biodegradable waste collected from
bulk sources (such as vegetable markets) found its
way into processing. Recyclable components such as
plastics, paper and metals were largely managed by
the informal sector; and much of the recyclables were
kept intact within the supply chain.
The city’s Bhanpur dumpyard, popularly known
as Bhanpur Khanti, pointed to the lack of proper
solid waste management in the city. For travelers
coming to Bhopal, the foul smell from Bhanpur was
the indication that they had arrived in the city. The
persistent fires in the dumpsite would hinder not only
road traffic, but railway traffic as well; the smoke
from the fires reached colonies located even a few
kilometres away.
The BMC reportedly dumped over 800 tonne
of waste in Bhanpur every day. The total quantum
Population (in million, as per 2011 Census)
1.8
Estimated current population (in million)
2.1
Estimated floating population (in million, daily)
1
Area (sq km)
413
Number of households (in million, 2021)
0.42
Number of wards
85
Number of zones
19
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
873
Number of sanitation workers
7,839
Number of community bins
0*
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
882
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Bhopal Municipal Corporation 82 WASTE-WISE CITIES
MATERIAL PROCESSING
of the waste that had accumulated in the 48-year-old dumpyard was estimated to be
around 5 million tonne. The dumpsite’s sole weighbridge was non-functional, and
a 100-TPD composting plant was also not in a good condition. The haul roads to
the dumpsite were not well maintained and almost impassable at several locations.
During rains, the leachate that formed presented a significant threat to humans and
the environment, contaminating the land and the aquifer as well as emitting landfill
gases like methane and carbon dioxide which contributed to global warming.
The informal sector was an integral part of the non-biodegradable waste
management system, but rag-pickers did not have any social security, or even rights
on the garbage they survived on. Completely unprotected, they operated in highly
dangerous and unhealthy conditions.
The flagship Swachh Bharat Mission motivated and helped the BMC in adopting
sustainable waste management for Bhopal city; the toolkit of Swachhta Survekshan
made the decision-making process simpler. Remediation of Kolkata’s Dhapa dumpsite
offered the necessary technical expertise and experience for the remediation of
Bhanpur Khanti.
Bio-capping of the Bhanpur dumpsite has helped the city government earn a lot
of confidence from the citizens as this 48-year-old dumpsite was nothing less than a
nightmare for the locals. The preamble to the changed waste management ecosystem
started with very heavy focus on source segregation. As an important strategy, the
city converted the six transfer stations to material recover facilities to eliminate the
secondary transportation for the non-biodegradable waste out of the equation. The
city also started utilising informal waste pickers, who had developed their skills by
working in far worse situations.
Aided by 100 per cent segregation of waste at source, the city has managed
to get the fruits by setting up facilities for treatment of biodegradable waste, non-
biodegradable waste and other fractions. The city's non-biodegradable facilities are
cumulatively processing 565 TPD; about 412 TPD of biodegradable waste is processed
at the waste-to-compost facility; another 105 TPD is processed at the waste-to-
biomethanation plant.
Impacts on the city and its people
• Unclean city, with garbage lying around in the open
• The Bhanpur dumpsite was 16 km away from the city – in rainy season, the
access roads to the site used to be badly affected. As a result, most of the
vehicles used to dump their garbage outside the site.
• Garbage choked the stormwater drains, causing water logging, especially during monsoons.
• Burning of waste was a common practice at collection points and the dumpsite, resulting in significant air pollution.
• Open community bins accelerated the generation of leachate and foul smell
• Contaminated groundwater around the dumpyard due to leachate formation
• People living in areas close to the dumpyard, moved away. There was a dip in occupancy in residential societies located close by. 83
HOW THE SYSTEM WORKS
Door-to-door collection is the key
The BMC realised that door-to-door garbage collection with source segregation is a
must for sustainable material processing – the initiative kicked off with the city being
divided into 19 zones for operational purposes (each zone has four to six wards). Waste
is segregated into four categories – biodegradable, non-biodegradable, sanitary, and
DHW (domestic hazardous waste). The BMC deploys 469 auto tipper vehicles with
partition for source segregation.
A collaborative effort
Bhopal’s transformation required the full cooperation of its citizens. Their old habit of keeping the
house clean at the cost of public spaces was no longer to be tolerated and had to be changed.
To do that, the BMC launched many awareness campaigns with a partnership approach; it also
conducted a wide variety of consultations with citizen’s groups, Resident Welfare Associations
(RWAs) and traders’ bodies. The Corporation also undertook a mammoth publicity campaign,
generously aided by the media. To further convey its seriousness about compliance, the
municipality placed special emphasis on fining offenders. Facilities for eco-friendly immersion of
idols during festivals and plastic-only collection drives have also been launched.
The impact of these activities has been positive. Citizens have hailed these efforts, the compliance
of residential and commercial establishments with the expected norms is increasing, the
crackdowns on sales of unauthorised polythene are going up and overall public hygiene has taken
a turn for the better.
Initiatives launched by the BMC
InitiativeAim and outcome
Gobar se GamleSustainable sanitation
E-waste clinicWaste management
Bartan BankBehaviour change
Carry Your Own Bottle/Bag (CYOB)Sustainable sanitation
“Kitaab Ghar” Activity Behaviour change, sustainable sanitation
Gau KashtBehaviour change, sustainable sanitation
Golden Leaf
Waste management, behaviour change,
sustainable sanitation
Kachra RakshasWaste management, behaviour change
Fresh RoomsBehaviour change
Community
Composting
Waste management, behaviour change
Sanjiwani BoxWaste management, behaviour change
Source: BMC 84 WASTE-WISE CITIES
MATERIAL PROCESSING
On an average, five vehicles are deployed in each ward, and these vehicles move
according to a pre-determined route plan, which makes their monitoring easier.
Monitoring is supervised at the zonal level by assistant health officers with the help of
ward-level inspectors/darogas and sanitary supervisors.
Monitoring makes things perfect
To streamline monitoring of individual workers, the BMC introduced a facial recognition
attendance system which ensured that workers appeared in person to mark their
attendance. As the system has no manual inputs, it cannot be manipulated. Adoption of
this system has helped the BMC in ensuring punctuality among the workers, as well as
checking malpractices like absenteeism.
For monitoring the collection vehicles as well, the Corporation opted for a technological
solution, as deploying supervisors with every vehicle is an expensive proposition. The
BMC uses a state-of-the-art Vehicle Tracking System (not GPS based), which is connected
to its Integrated Control and Command Centre (ICCC) – real-time vehicular movement
data gets reflected on the screens of operators at the ICCC. These operators generate daily
reports on the collection vehicle movements, attendance etc.
Seamless transportation adds to efficiency
Bhopal today has 11 Material Transfer Stations (MTS) – a big improvement on the earlier
six. This has reduced fuel consumption (collection vehicles have to travel less than before
to reach the closest MTS) and made the collection system more efficient. RFID-enabled
weigh-bridges have been installed at these transfer stations and material processing
Management of recyclables
Bhopal Municipal Corporation
Managed
at source
by citizens/
households/
commercial
establish-
ments
Sold to individual
scrap buyers
who visited the
colonies/estab-
lishments
Picked from
community
bins
Collected by
ragpickers and
sold to scrap
vendors
Managed
by BMC
collection
staff
Collected from
households by
the staff and
sold to scrap
buyers
Managed at
the transfer
station
Non-biodegrad-
able waste left
behind after
screening picked
up by ragpickers
as well as munic-
ipal staff and
sold to scrap
dealers
Managed
at the
dumpyard
Collected by
ragpickers and
sold to scrap
buyers. 85
facilities. This has reduced manual intervention and hence, any errors in the log book. The
RFID reader reads the RFID tag installed in the vehicle and the waste (both biodegradable
and non-biodegradable) is weighed. All the data is recorded with time stamp and fed into a
database. This has replaced the conventional way of maintaining a log book.
The BMC has installed fuel stations at each transfer station to save on refuelling time; this
has also helped the BMC in procuring fuel at reduced prices compared to
the market.
The Corporation has recently outsourced the transportation and processing of the garbage,
and is paying a tipping fee of Rs 369 per metric tonne for the garbage that is transported.
Material processing with a difference
The disposal site at Bhanpur had a waste processing plant which had become non-functional.
The BMC has now built a processing and disposal facility at Adampur. Currently, the BMC has
six non-biodegradable waste processing plants (Material Recovery Facilities or MRFs) and five
biodegradable waste processing plants, which include three windrow composting and two bio-
gas facilities. The six MRFs are located at the transfer stations to avoid extra transportation.
The BMC has actually adopted an interesting model for managing non-biodegradable
waste without any operational costs. The Corporation has outsourced its MRFs to three private
companies, whose responsibilities include integrating rag-pickers into the system; an effective
door-to-door garbage collection mechanism means it is difficult to find any garbage on the
streets, which leaves rag-pickers without their source of livelihood. This is the reason the BMC
has made it mandatory for the private companies to involve rag-pickers at the MRFs. The
companies pay the rag-pickers according to the recyclable waste that they segregate. Mobile
applications are used to manage the inventory and calculate the amount to be paid to the rag-
pickers.
Biodegradable waste is processed at two centralised windrow composting facilities
(capacity 410 TPD) and two bio-gas plants (capacity 105 TPD). Apart from these, the BMC
operates one decentralised processing facility at AIIMS. There are 69 bulk waste generators
in the city who manage their waste at their own onsite facilities; so do 80 residential welfare
associations and 102 public gardens.
Non-biodegradable waste processing in five steps – collection,
transportation, sorting, processing and disposal
Door to door
segregated
garbage
collection
Non-
biodegradable
waste collected
in blue
compartments
Waste further
segregated
at MRF into
more than
10 categories
Transported
separately in blue
compartment to
avoid mixing
Recyclables sent
to recycling com-
panies according
to category
Non-recyclables
stored as refuse-
derived fuel (RDF)
Collection Transportation Sorting Processing Disposal 86 WASTE-WISE CITIES SOURCE SEGREGATION
The Corporation two bio-gas (CNG) plants are located at Sukhi Sewaniya
and Bittan Market. The Bittan Market plant caters to the local vegetable market;
biodegradable garbage from nearby colonies is also processed here to give good returns
in terms of biogas and organic manure. The plants produce bio-gas with a purification
of up to 98 per cent. The purified gas is used to generate electricity for Bittan Market.
For managing its sanitary and domestic hazardous waste, the BMC has entered into
an agreement with Bhopal Incinerators Ltd, a city-based common bio-medical waste
treatment facility. Ramky Infrastructure Limited has been entrusted with the task of
disposing of this waste.
Essentially, the Bhopal model has proved to be suitable, efficient, sustainable and
cost-effective for the city. Source segregation is the mandatory component for waste
processing in this model, with garbage being segregated into four categories. For
remediation of the dumpsite, the Corporation has undertaken bio-mining and bio-
capping of the inert waste. The Bhanpur dumpsite has been remediated completely
and a park is under development at the top of the inert waste.
Among the other initiatives and infrastructure coming up are a 400-TPD torrefied
charcoal plant to process non-recyclable non-biodegradable waste, which is being set
up by the National Thermal Power Corporation (NTPC) with no cost to BMC; and
a 200-TPD bio-CNG plant being set up with a US $1.42 million grant from United
Nations International Development Organization (UNIDO). The BMC will get a
royalty of Rs 61 lakh per annum for the segregated waste that it will give to the plant.
Today, in Bhopal, all wards are covered under the door-to-door garbage collection
with source segregation system. The city’s transfer stations are not allowed to accept
mixed garbage. Non-biodegradables, 100 per cent of which is collected every day, are
sorted into recyclables at the transfer stations by rag-pickers – approximately, 40 per
cent of the non-biodegradable waste is made up of recyclables. A total of 40 rag-pickers
have been employed at the MRFs.
Transportation of 4-way segregated waste in green, blue, yellow and black container 87
Non-biodegradable waste processing plants of Bhopal
S NoWard no.Plant ID Plant name Location
Capacity
(tonne per day)
1 2 SBM/BHO/20MRF Bairagarh Bus DepotBairagarh
50
2 50 SBM/BHO/16MRF Danapani Danapani40
3 35 SBM/BHO/11MRF Yadgare Shahjani Park
Yadgare Shahjani
Park30
4 62 SBM/BHO/19MRF Transport Nagar Anand Nagar20
5 16 SBM/BHO/09MRF Arif Nagar Arif Nagar25
6 62 SBM/BHO/14MRF Aadampur Aadampur400
Total capacity565
Source: BMC
Biodegradable waste processing plants (windrow)
of Bhopal
S. no.Ward no.Plant ID Plant name Location
Capacity
(tonne per day)
1 62 SBM/BHO/13
Aadampur Chhavni Waste To Compost
Raisen Road 400
2 74 SBM/BHO/22
Deewanganj Carcass Center Waste To Compost
Deewanganj Carcass Center
10
3 57 SBM/BHO/23AIIMS Waste To CompostAIIMS2
Total capacity412
Source: BMC
Biodegradable waste processing plants (bio-gas) of
Bhopal
S. no.Ward no.Plant IDPlant name Location
Capacity
(tonne per day)
1 74 SBM/BHO/21
Waste To Energy Sukhi Sewaniya
Sukhi Sewaniya 100
2 45 SBM/BHO/02
Waste To Energy Bittan Market
Bittan Market 5
Total capacity105
Source: BMC 88 WASTE-WISE CITIES
MATERIAL PROCESSING
WHAT HAS WORKED
Bhopal has done a complete overhaul of its solid waste management practices based
on a comprehensive strategy directed to source segregation. Aligned with the source
segregation strategy through intense citizen’s participation, all the wards have been
covered under door-to-door collection. The vehicles assigned for a particular ward
have been given the responsibility to ensure transportation of segregated waste and
report any aberrations. The transfer stations are instructed to accept only segregated
waste. The approach has helped to secure 100 per cent of collection of segregated
waste. The strategy to merge the material recovery facility along with the transfer
station has been pivotal to save a lot of cost for secondary transportation of waste.
Private companies have deployed informal workers at the transfer station to collect
the recyclables. The dry waste is segregated in more than 10 categories and the
segregated garbage is then sent to the recycling agencies. The process rejects were
stored as RDF and sent to appropriate sources for energy recovery. Engagement
with the informal sector has helped the city authority to achieve remarkable result in
terms of recovery and recycling rate in six material recovery facilities. They are paid
according to the quantity and type of recyclables processed which is calculated using
a mobile app to ensure absolute transparency in the process of payment.
LESSONS LEARNT
Managing municipal solid waste comes with it own set of challenges. Understanding
the local situation and making the approach inclusive is critical. Waste management,
by no stretch of imagination could be dealt without having it considered as an
economic opportunity thereby creating a business model out of it. The key to
success is to reduce expenditure on building infrastructure and operations for
waste management and augmenting revenue generation by maximum processing.
Bhopal has been able to achieve a very high rate of material processing because
IMPACTS
• Awareness campaigns like Gobar Se Gamle, E-Waste Clinic, Bartan Bank and
Carry your own bottle
gave citizens the confidence to become active partners in
solid waste management. • Bulk waste generators like Resident Welfare Associations (RWAs) and traders’
associations have become actively involved in waste management.
• Bhopal has achieved 100 per cent source segregation, which made it possible for it process its waste in the most efficient manner.
• The landfill receives little to no waste now. Legacy waste in Bhanpur dumpsite has been bio-capped successfully, thus reducing health and environmental hazards. Remediation of the dumpsite also garnered appreciation from citizens and helped recruit them to the cause of efficient waste management.
• Informal sector has been successfully integrated in formal waste management systems. 89
the city continued to adapt to the situation and continued to learn from its previous
experience when the city used to be known for all the wrong reasons. The city banked
on the skill and contribution of the informal workforce to generate employment, at the
same time utilising their services to the best effect to achieve optimum recycling and
recovery efficiency.
REPLICABILITY
The Bhopal model of municipal solid waste management could be termed as a hybrid
of appropriate strategy, technology and innovation coupled with a level playing field
for the informal waste collectors workforce who has been there for decades. In the
process of the reform, the city banked on the ability and contribution of the informal
waste prickers and ensured that their potential was utilised even by the private
companies brought onboard with a basket of technologies to treat various streams of
waste according to its merit.
Bhopal adopted a two-pronged strategy to reduce capital and operational cost of
managing solid waste while working rigorously to increase its processing efficiency
to earn maximum revenue out of it to make the system a business model. It would be
too early to conclude that Bhopal has been able to achieve what it has been striving
for but it could be acknowledged that the city certainly made some important moves
towards sustainability. Bhopal model therefore is very replicable for cities of its size or
otherwise that are prepared to learn and adapt.
One of Bhopal's Material Recovery Facilities 90 WASTE-WISE CITIES SOURCE SEGREGATION
DHENKANAL
ODISHA
Dhenkanal district in Odisha,
famous for its fairs and
festivals, generates nearly
23 tonne of waste daily (276
g per person per day). Proper
management of waste is very
important to the district so that it
can protect its fragile environment
while holding on to its role as a centre for
culture and markets. Material recovery has been
the answer to a twin set of problems. It has reduced
pressure on the dumping ground as smaller quantities of waste
is being dumped, while also reducing pressure on the natural
resources as most of the waste is being recycled and reused.
MATERIAL PROCESSING
With full support from local self-help groups,
Dhenkanal Municipal Council has been able to
achieve 100 per cent material recovery
*Others includes domestic hazarduous
waste and sanitary waste
Source: Dhenkanal Municipal Council
Waste composition in Dhenkanal
39%
61%
Non-
biodegradable
Biodegradable
PaperGlass
Others*
Plastics
44%
11%17%
Metal
14%
13%
Total waste 23 TPD 91
THE TRANSFORMATION
Before Dhenkanal Municipal Council (DMC)
took the initiative to streamline solid waste
management, things were in a bad shape. Door-
to-door collection was carried out in some wards
but most areas were serviced only by community
bins. Residents did not segregate at source and no
guidelines or awareness programmes existed to
address that. Even workers involved in solid waste
management were not trained to deal with the
system. There was a dearth of collection vehicles.
Even the limited number of vehicles the council
could muster did not collect waste regularly due
to lack of monitoring. Consequently, waste would
pile up in the streets. Many a time, waste picked
up from one part of the town used to be dumped
in another. Waste that did manage to reach the
dumping site was not dealt with properly. Some of
it was burned. Leachate from the dumpsite led to
contamination of waterbodies.
In July 2019, Government of Odisha made
decentralised waste management mandatory
for all 114 urban local bodies in the state. In line
with the same principle, the Housing and Urban
Development (H&UD) department shared a
Standard Operating Procedure (SOP) with all
ULBs as a guideline to develop decentralised waste
management units.
To start with, DMC arranged a meeting with
all local self-help groups (SHGs) and asked them
to join the initiative. SHGs which agreed were
trained first by DMC officials. Then members of
these SHGs, called Swachh Sathis, went to each
household to explain the benefits of and train
residents on source segregation. To effectively
transport segregated waste, the municipality
procured some battery-operated mechanised
partitioned vehicles and also introduced partitions
in existing vehicles. These vehicles are driven by
trained SHG members. Waste segregation is the
first and most important step towards achieving
material recovery. Thus, by succeeding in source
segregation, DMC could also start focusing on
material recovery. Dhenkanal municipality became
the first urban local body in Odisha to construct
and operate a material recovery facility (MRF).
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
133
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
85
Percentage of waste
processed
100
Population (as per 2011 Census)
67,414
Estimated current population
83,200
Estimated floating population (daily)
8,000
Area (sq km)
35.5
Number of households (2021)
16,649
Number of wards
23
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
23
Number of sanitation workers
225
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Dhenkanal Municipal Council 92 WASTE-WISE CITIES
MATERIAL PROCESSING
HOW THE SYSTEM WORKS
The entire system is geared towards processing as much waste as possible. DMC
does the collection, segregation and recycling. All sanitation workers report to their
assigned localities every morning, where biometric attendance is taken. Then, they
Waste processing facility at Kathagada
Role of Swachh Sathis
• Swachh Sathis conduct sensitisation programmes for all households in a
locality to promote source segregation.
• If residents are not practising source segregation at home, Swacch Sathis must
demonstrate how to do it while they are collecting garbage.
• Swachh Sathis sensitise and give demonstrations to local markets, schools,
institutions and parks regarding source segregation.
• Swacch Sathis generate awareness regarding various methods of composting,
preferably micro-composting, in the locality.
• Swacch Sathis assist KMC in undertaking Information, Education and
Communication (IEC) activities in the locality. 93
move in the tagged vehicles for collection of waste. Swachh Sathis also move in waste
collection vehicles to monitor source segregation.
Segregated waste is then transported to the nearest decentralised facilities.
Five micro-compost centres (MCCs) have been constructed by DMC in Alasuahaat,
Banamaliprasad, Kathagada, Kunjakant and Mahisapat. Three material recovery
facilities have also been set up. Biodegradable waste is transported to MCCs and
non-biodegradable waste is transported to MRFs. In MCCs, aerobic composting
has been adopted. It is a controlled process involving microbial decomposition of
biodegradable waste, converting it into organic manure which is branded as 'Mo
Khata'. The purely organic Mo Khata is sold for Rs 20 per kg at outlets throughout
the state.
At MRFs, segregated non-biodegradable waste is further segregated into
recyclable and non-recyclable fractions manually. The rates for selling various
recyclable materials are fixed by the municipality only after assessing the demand
in the local market. Non-plastic recyclable materials are generally sold to authorised
kabadiwalas through formal agreements. Revenue generated from selling these
materials is used to manage MRFs and distributed among the members of the SHGs.
Non-recyclable materials are stored inside the facility. DMC has made an
agreement with Ecokart Technology Pvt Ltd wherein Ecokart collects 150 tonne of
all types of non-recyclable waste on a monthly basis. Ecokart has a formal agreement
with Baragarh Cement Plant. It sends the non-recyclable waste there to be used as
refuse-derived fuel (RDF).
Non-recyclable plastic waste is also processed to make PVC paver blocks,
which are good substitutes for cement concrete paver blocks. In the areas around
Dhenkanal, there is a high demand for these blocks to make roads and platforms.
These blocks are cost effective and more durable compared to concrete blocks. The
facility which makes these paver blocks was constructed by DMC and is operated
by Mission Shakti SHG. Paver blocks are sold to local contractors and the revenue
generated from selling them is distributed among the SHG members.
Selling price for various recyclable materials
Source: Dhenkanal Municipal Council
Unit rate (in Rs) per kg
PLASTIC PAPER GLASS METAL RUBBER PLASTIC CARRY BAGS
10/-5/-3/-3/-10/- 6/- 94 WASTE-WISE CITIES
MATERIAL PROCESSING
WHAT HAS WORKED
DMC has realised that to change the behaviour of citizens towards source
segregation, it is necessary to create awareness among them. Therefore, they have
empanelled SHGs to communicate directly with citizens. The involvement of
SHGs has been very successful for DMC. Due to a rigorous door-to-door campaign
organised by the Swachh Sathis, a remarkable change has occurred in the outlook of
citizens. Segregation at source has become the norm, which makes the subsequent
process that much easier to implement and manage. The overall aesthetic of the city
has also improved because littering has almost stopped.
SHG members who were previously earning very low incomes, if they were
working at all, are now earning a good amount in the waste management sector.
Source: Dhenkanal Municipal Council
The money flow sheet
MONTHLY EXPENDITURE
REVENUE GENERATED
Feb-21
Feb-21
Mar-21
Mar-21
Apr-21
Apr-21
May-21
May-21
June-21
June-21
July-21
July-21
From micro-composting centre (MCC)
From material recovery facility (MRF)
User fees collected
Collection and transport
Incentives
Maintenance of vehicles
MCC & MRF operation & maintenance
3,13,000 69,000
81,000
1,44,000
1,34,800
1,38,400
1,45,400
80,000
1,45,000
2,45,700
15,06,000
11,00,000
15,00,000
52,000
44,000
42,500
64,000
60,000
48,000
16,475
18,985
20,325
25,450
32,785
24,580
42,000
48,000
43,000
49,000
46,000
54,000
2,80,477
2,27,543
3,32,503
2,48,457
1,35,268
1,85,253
1,50,000
1,56,000
1,68,000
1,92,000
1,54,800
1,65,400
3,29,000
3,97,500
4,39,800
3,99,200
4,12,800
3,76,952
3,91,528
5,98,528
17,79,907
17,09,833
12,68,053
(Figures in Rs) 95
Initially, the DMC used to pay these SHG members. Now that the system has become
fully functional, revenue generated from MCC and MRF units is sufficient not only to
run the units but also to pay all SHG members associated with waste management.
Thus, the system has become self-sustaining.
As per instructions received from the H&UD department of the Government of
Odisha, female workers must be provided some additional benefits such as safety gears,
free health check-ups, education and transportation facilities. Additional incentives
have also been provided to those Swachh Sathis who work more efficiently than others.
Till date, public grievances regarding solid waste management have been reduced by 70
per cent due to the direct involvement of Swachh Sathis with the people.
The Banjhakusuma Mahisapat dumpsite, containing approximately 89,000 tonne of
legacy waste, has been subject to bio-capping. DMC is paying for the bio-capping. The
dumpsite is spread over an area of 2.8 hectare, of which 70 per cent has already been
already bio-capped. Once the whole area has been bio-capped, the land shall be utilised
for setting up a C&D waste management plant. The municipality has also developed a
park named Udyan Kunj on an old dumpsite. The plantation inside the park has been
developed using compost produced from the MCCs.
Chambers for secondary segregation of non-biodegradable waste in MRF 96 WASTE-WISE CITIES SOURCE SEGREGATION
Secondary segregation of non-biodegradable waste
Impacts
• As a result of the decentralised solid waste managment initiative, self-
help groups (SHGs) were inducted into the waste management system,
which allowed them a chance to be financially independent.
• Due to a rigorous door-to-door awareness campaign, there is huge behavioural change among citizens. Source segregation of waste reached 85 per cent from a mere 10 per cent. The city’s aesthetic has drastically changed over time due to littering reducing to almost zero.
• The municipality achieved 100 per cent material processing. All the biodegradable waste generated from the city is treated efficiently in five micro-compost centres while non-biodegradable waste is treated in three material recovery facilities. Since all the waste is processed, no mixed or untreated waste is dumped anywhere.
• The revenue generated from user fees and selling of compost and non-biodegradable waste is higher than the urban local body's expenditure. Not only is the model self-sustaining but profit making as well. The waste processing facilities which were previously known as waste centres are now known as wealth centres.
• The muncipality is bio-capping the existing dumpsite itself, and thus saving a lot of revenue which they might have ended up paying to a concessionaire. 97
LESSONS LEARNT
Importance of public awareness: The door-to-door awareness campaigns led
by SHG members were effective because they were so personal. Residents could clear
any doubts they had with members of their own community and understand why such
and such a thing was being asked of them. Once they understood the importance of
source segregation, they had no problem in following through, as it was being done only
to make their environment cleaner and their lives better.
Involvement of the local community: Dhenkanal has been so successful
in transforming its waste management practices because it actively involved the
local community through SHGs. In the first place, these people already know local
conditions very well. Secondly, they are interested in cleaning up their environment
over and above any other benefit they might get from the initiative. Thirdly, the money
that is made through the programme stays in the community. Lastly, with a sense of
ownership over the process and the outcome, sustainability over a long period of time is
ensured. Once the model is up and running, no outside interference is required.
Waste as a source of revenue: We have a tendency to see waste as a liability.
What models like Dhenkanal show us is that when treated rightly, waste can be a
major source of revenue. An entire industry can come up around waste which provides
tonnes of green jobs to people from marginalised backgrounds. Further, a successful
industry also generates prosperity in the community. Incomes earned through proper
management of waste can be used to improve the future of the whole community.
REPLICABILITY
To develop sustainable material processing like Dhenkanal, cities should start with
awareness campaigns, source segregation, segregated collection and transportation,
decentralised processing, and scientific disposal of inerts and residues. Women and
other marginalised sections of society should be involved in the process through SHGs.
They are able to manage the solid waste management chain effectively and efficiently
because they are locals and thus possess the knowledge and interest to make the project
a success. Since they also earn revenue from the process, they have an added incentive
to do it in the long run and make the model sustainable. With proper channelisation of
the output materials by developing a market, all streams of waste can generate revenue,
which means that waste centres throughout the country have the potential to become
wealth centres. 98 WASTE-WISE CITIES SOURCE SEGREGATION
JAMSHEDPUR
JHARKHAND
Jamshedpur was
India’s first planned
industrial city and
continues to be an
industrial hub. It generates
194 tonne of solid waste daily
(264 g per person per day). The city’s
waste management system has moved
forward on the strength of its decentralised
practices and its innovative processing
of plastic waste.
MATERIAL PROCESSING
Rag pickers and local NGOs power the
engine of technology to bring the city’s waste
management system up to speed
Source: Jamshedpur Notified Area Committee
Waste composition in Jamshedpur
70%
28%
1%
1%
Biodegradable
Non-biodegradable
Domestic hazardous and sanitary
Construction and demolition 99
THE TRANSFORMATION
Way back in 1905, Jamsetji Tata envisioned a
clean city with "wide streets planted with shady
trees, every other of a quick-growing variety" and
"plenty of lawns and gardens". But years of massive
industrialisation, urbanisation and the ancillary
population growth left Jamshedpur’s solid waste
management system lagging behind.
The city is served by two municipal bodies,
Jamshedpur Notified Area Committee (JNAC)
and Jamshedpur Utilities and Service Company
(JUSCO). It has developed in two ways; one part
has been developed in a planned manner by Tata
Steel and the government while the other part
consists of unauthorised colonies. JUSCO caters to
the planned areas and JNAC serves the unplanned
and unauthorised colonies.
Before 2016, garbage collection was carried out
in around 500 strategically located community
bins and dhalaos . The authorities deployed more
than 15 dumper placers to empty these bins on
a regular basis. Bins placed in commercial areas
were emptied twice a day, while those placed in
residential areas were emptied bi-weekly or thrice
a week, depending on the quantity of garbage
received. Area supervisors were responsible for
coordination with the control and command
centre on the need to empty the bins.
Although citizens were supportive of this
system, some households would simply throw
garbage near the community bins instead of
putting it inside them. In order to counter this
problem, the city tried using covered bins so
that citizens would have to lift their lids when
disposing of waste. The city even tried ‘Smart
Bins’ (with infrared sensors), but some people
continued to throw unsegregated garbage near
the bins. Composting unsegregated waste is next
to impossible, so only garbage collected from the
vegetable markets was fit to be sent to the city’s
composting facility.
In 2016, worried about the unsegregated waste
being disposed of at the dumping yard, and facing
many complaints of fire at the dumpsite, the city
began to consider door-to-door collection and
source segregation.
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
253
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
0.63
Estimated current population (in million)
0.78
Estimated floating population (daily)
10,000
Area (sq km)
64
Number of households (in million, 2021)
0.15
Number of wards
0
Number of zones
17
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
194
Number of sanitation workers
1,400
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Jamshedpur Notified Area Committee 100 WASTE-WISE CITIES
MATERIAL PROCESSING
HOW THE SYSTEM WORKS
To ensure segregation at source by households, a two-bins-one-bag system was
implemented in Jamshedpur in 2016. Under this system, each household is provided a 10
litre green bin for biodegradable waste, a three–five kg white bag for non-biodegradable
waste, and a red bin for domestic hazardous and sanitary waste. At present, all wards in
Jamshedpur have daily door-to-door garbage collection with source segregation. The city
is served by 120 auto-tippers and 133 thela rickshaws. Each thela rickshaw is handled by
two safai mitras. Auto-tippers operate on two models. In some cases, workers collect waste
from households, while in other cases, citizens bring garbage to the tippers. These vehicles
transport the waste to secondary transfer stations. Three key performance indicators have
been identified to evaluate the door-to-door collection system:
• R
• Q
• B
Jamshedpur has six secondary transfer stations: 1. Uliyan, Kadma. 2. Northern Town,
CH Area. 3. WWTP, Bistupur. 4. Tube Club, Nildih. 5. Zone 4, Sastrinagar. 6. Surya Mandir, Sidhgora. Secondary transportation is done in compactors and dumper placers.
The city has three biodegradable waste processing plants to manage its 130 tonne per
day of biodegradable waste. Two technologies are used for biodegradable waste processing,
windrow composting and vermicomposting. Market and kitchen waste is sent to one of the
six decentralised biogas plants, each with a capacity of 100 kg per day.
From the transfer stations, non-biodegradable waste is transported to material recovery
facilities, locally known as 'Dry Waste Collection Centres'. There, the waste is further
segregated into paper, metal, wood, cloth, non-recyclables and packaging materials.
Pilot project with Hasiru Dala
In April 2016, Jamshedpur’s city administration initiated a pilot project to create a self-sustaining
model of door-to-door garbage collection and provide employment to rag pickers, who would
be left without a source of income when garbage was not put in community bins. Hasiru Dala, a
Bengaluru-based waste management service provider, was engaged to reach out to rag pickers,
and convinced them to be part of a pilot project in select areas of Kadma, such as ECC Flats, Farm
Area and a portion of the Kadma Market. Around 50 rag pickers were selected and trained on door-
to-door collection and ensuring source segregation. They were rebranded as social entrepreneurs
and, based on their performance, converted into vendors of waste collection. Seven rag pickers are
grouped together as a vendor. Each group is given six
thela rickshaws and one electric rickshaw and
allotted a contract for a particular area.
Rag pickers are paid minimum wages and charged a monthly rent of Rs 550 for each rickshaw.
Recyclables are the property of rag pickers. They complete collection by noon, after which they
assemble at the Dry Waste Collection Centres. There are four such centres covering the four zones of
the city. Non-biodegradable waste is further segregated into plastic, cloth, glass, paper, cardboard,
packaging material, metal and rubber. Recyclable portions are sent to recycling agencies through
local suppliers and the money earned from their sale is given to the rag pickers.
The pilot project was later extended to other areas and, at present, more than 200 rag pickers
have become vendors. 101
WHAT HAS WORKED IN JAMSHEDPUR
Engagement of rag pickers at the Dry Waste Collection Centres has helped the city
manage its non-biodegradable waste optimally, as rag pickers are experts in the field
and know exactly which segregates can be sold and which ones can be sent for recycling.
The decentralised biodegradable waste processing units complement this system.
IEC activities and a swachhta ranking among societies, hotels, offices and schools
promote source segregation. Rag pickers are also incentivised to promote source
segregation as segregated waste is easier for them to process.
Windrow composting at the city compost plant at Jubilee Park
Composition of non-biodegradable waste sorted at the Dry
Waste Collection Centres
Source: Jamshedpur Notified Area Committee
2016
0
1,000
2,000
3,000
4,000
5,000
6,000
2017 2018
Year
Amount in tonne
PlasticNon recyclable ClothGlassPaper Cardboard Packaging
material
Metal RDF Rubber
2019 2020 102 WASTE-WISE CITIES
MATERIAL PROCESSING
Processing plastic waste: Best practices
Plastic roads: Jamshedpur has constructed more than 20 km of roads using plastic waste. Non-
recyclable plastic from the Dry Waste Collection Centres is shredded into 2–4 mm size particles.
The shredded plastic is mixed to make a coating for large aggregates used in road construction,
providing roads tremendous strength at no extra cost. It is easy to coat road gravel with plastic, and
the coated gravel is then mixed with bitumen (tar) to lay roads.
Eco-bricks: The concept of eco-bricks has been popularised in schools and residential societies
in Jamshedpur to promote the storage of non-recyclables at the household level. Children are asked
to fill polyester bottles with non-recyclable multi-layered plastic (MLP). MLP is tightly packed in the
bottles, which have a layer of coloured soil at the bottom. These bricks are used to make attractive
walls. This helps promote behavioral changes among children: MLP, that used to be seen as non-
valuable garbage, is turned into something of value.
Waste disposer at the crematorium: A waste disposer using plasma technology that requires
no additional energy input has been installed at the crematorium. Air is passed through a strong
magnetic field and gets ionised. This ionised air burns all the waste. Smoke from the disposer
is filtered using bag filters. The bags are cleaned regularly using air pressure controlled by a
programmable logic controller. The
shamshaan ghat has thus become waste-free.
PET bottles filled with multi-layered plastic waste by children, to be converted into eco-bricks
Source: Jamshedpur Notified Area Committee
Expenditure
on collection
and
transportation
Expenditure
on
processing
Expenditure
on disposal
Total
expenditure
on
management
Revenue
generated from
sale of compost
and biogas
Revenue
generated from
other sources
Total
revenue
generated
Users fees
collected
Jamshedpur’s municipal solid waste management budget
(in Rs crore)
1.20.80.2
2.2
0.150.6
0.99
2.6 103
Involvement of NGOs like Swachhta Pukare, Rotary Club and Lions Club has
helped spread the message of better waste management at no extra cost to the city
administration. These NGOs also lead initiatives like a river-cleaning drive, using diyas
(lamps) made from waste on chhath puja, and promoting home composting and a no-
plastic campaign in marketplaces.
LESSONS LEARNT
Waste management is a dynamic process . What works today might not be
enough tomorrow. Urban local bodies need to constantly think on their feet. Over the
years, Jamshedpur has tried many innovative techniques, some with more success than
others, but the crucial thing is that the city has never stopped innovating.
Integrating the informal sector (rag pickers) in waste management
is a win–win situation
. It creates employment for these socially and economically
marginalised groups, while enriching waste management systems by making use of the
valuable knowledge bank of the informal sector.
REPLICABILITY
Engaging rag pickers in door-to-door collection is an idea from which urban local bodies
across India can benefit. They have valuable practical knowledge of waste management
and cities do not have to spend money on their capacity building and training.
Refuse-derived fuel is not the only solution for low-value plastics. Jamshedpur’s
example clearly shows that plastic can be put to a wide variety of other uses. The trick is
to keep local conditions in mind and not have a panacea-seeking mindset.
Jamshedpur’s decentralised waste management and involvement of NGOs in specific
programmes and in spreading the good word are also easily adaptable and replicable.
Impacts
• About 1,400 people, including rag pickers, obtain their livelihood from
solid waste management in the city.
• The city has been rid of garbage vulnerable points.
• Garbage that used to be destined for the dump yard is now directed to the processing plants.
• The city spends less than other cities in the state on waste management.
• Garbage from the dump yard used to be carried away by the river during floods. This is no longer the case.
• In Swachh Survekshan 2020, Jamshedpur got 7th All-India rank in the 3–10 lakh population category. 104 WASTE-WISE CITIES SOURCE SEGREGATION
JAMSHEDPUR
JHARKHAND
Estimated e-waste generation (in TPD)
0.5
E-waste collected in tonne (in 2019–20 and 2020–21)
200
E-WASTE MANAGEMENT
The city has set a good example of e-waste management
Source: Jamshedpur Notified Area Committee
THE TRANSFORMATION
Before 2018, hundreds of local kabadiwalas and recyclers in Jamshedpur used to
collect e-waste and burn it to obtain valuable metals from it. During the process, they
would expose themselves and the environment to toxic fumes and chemicals. As is the
case with other cities in India, this was an unsustainable situation.
Fortunately, Jamshedpur is a city amenable to new rules and regulations that
improve public amenities. It takes pride in being a trendsetter in this regard. So
the city administration decided to take the initiative to deal with e-waste in a
better manner. After trying out a number of recyclers, Jamshedpur Utility Service
Company (JUSCO) zeroed in on Hulladek Recycling Pvt Ltd, a company dedicated
to e-waste management and working as a producer responsibility organisation
(PRO). As mandated by the E-waste (Management) Rules, 2016, a PRO is defined
as a professional organisation authorised or financed collectively or individually
by producers, which can take the responsibility for collection and channelisation
of e-waste generated from ‘end-of-life’ products to ensure environmentally sound
management of such e-waste
On June 5, 2019, after getting a go-ahead from the state pollution control board
and completing logistical formalities, Hulladek started its full-fledged operation in
Jamshedpur at a warehouse allotted by JUSCO.
HOW THE SYSTEM WORKS
Collection and segregation: The staff of the e-waste management centre at
Birupa Road collects e-waste in four ways:
1. M
e-rickshaws, each of them accompanied by two staff members for collection and one for raising awareness about safe e-waste practices. Besides, about 80 vehicles
Centralised e-waste collection centre
1
Decentralised e-waste collection centres
5 105
belonging to the city administration also collect e-waste in a segregated form while
collecting other wastes. On an average, about 200–250 households are covered
daily under door-to-door e-waste collection.
2. D
of managing e-waste better and gave their consent to work as local drop-off points for e-waste, where people associated with the institutes could deposit their e-waste. There are five such e-waste collection centres in Jamshedpur.
3. T
tonne of e-waste has been collected from them.
4. A t
schedule a pick-up of e-waste.
Overall, 230 tonne of e-waste has been collected till date (95.5 tonne in 2021).
Storage and transportation: The e-waste management centre has a capacity
of 35 tonne. Once enough waste has accumulated at the centre, it is transported to the Kolkata warehouse of Hulladek, that has a capacity of 160 tonne. In general, the transfer of waste from the Jamshedpur to the Kolkata warehouse takes place once a month. During transportation, adequate precautionary measures are taken to ensure
that the e-waste is not damaged.
Processing and disposal: After transportation to the Kolkata warehouse,
Hulladek sends the e-waste to six recyclers authorised by the Central Pollution
Control Board (CPCB).
The five e-waste drop-off points within institutes in Jamshedpur and the primary e-waste management centre
Source: CSE
GOLMURI
TUILADUNGRI
BARADWARI
RAJENDRA
NAGAR
TATA STEEL
ZOOLOGICAL PARKGANDHI GHAT
Source: Jamshedpur notified area committee
Primary e-waste
management centre
KSMS Golmuri
Karim City College
Jamshedpur NAC
JUSCO Town Office
NTTF 106 WASTE-WISE CITIES
E-WASTE MANAGEMENT
WHAT HAS WORKED
Although urban local bodies (ULBs) do not have a significant role in management
of e-waste, as it is directly monitored by CPCB and state pollution control boards,
they come face-to-face with it on a daily basis, as the quantity of e-waste generated
in urban areas is higher than that generated in rural areas. The public–private
partnership between Jamshedpur Utility Service Company and Hulladek comes at
no cost to the ULB, while providing Hulladek a channel to collect e-waste easily. It
is a win-win for both of them.
The journey was not an easy one, though. It took a sustained Information,
Education and Communication (IEC) programme to raise awareness on e-waste and
Category-wise break up of e-waste collected in Jamshedpur
Note: For e-waste collected in 2021
Source: JUSCO
EEE code
Quantity collected
(in tonne)
EEE code
Quantity collected
(in tonne)
ITEW1 0ITEW120.1
ITEW2 41.54ITEW130
ITEW3 1.15ITEW140
ITEW4 0ITEW15 (smart phones)0.83
ITEW5 0.15ITEW15 (feature phones)1.71
ITEW6 0.1ITEW160
ITEW7 35.1CEEW114.58
ITEW8 0CEEW20
ITEW9 0CEEW30.17
ITEW10 0CEEW40
ITEW11 0CEEW50
Total e-waste collected95.4
Impacts
• Burning of e-waste, which used to release toxic fumes into the
atmosphere, has stopped in Jamshedpur.
• Overall, 230 tonne of e-waste has been collected till date (95.5 tonne in 2021).
• More than 20 people have been employed under the initiative. 107
the dangers of its improper disposal. Easily accessible e-waste drop-off centres also
help citizen to dispose of e-waste smoothly.
LESSONS LEARNT
Understanding the target audience: Information, Education and
Communication activities are most effective when channelised towards a carefully
selected target audience. The campaign of awareness on e-waste in Jamshedpur has
focused on institutions like schools, industrial units, chamber of commerce, etc. to
good effect.
A thoughtful private-public model can be a harbinger of positive
change.
Jamshedpur Utility Service Company’s tie-up with Hulladek has been
beneficial to both the entities and ensures that the city’s e-waste is collected and
recycled in a smooth and efficient manner.
REPLICABILITY
Involvement of producer responsibility organisations in the management of e-waste
is an easily replicable practice as it comes at zero cost to urban local bodies while
ensuring adherence to the E-waste (Management) Rules of 2016.
E-waste stored at the city e-waste management centre 108 WASTE-WISE CITIES SOURCE SEGREGATION
The awareness campaign Surat-Khubsurat
spurred the city's citizens to transform Surat
into the second-cleanest city in India
SURAT
GUJARAT
MATERIAL PROCESSING
Known as the Silk City and the
Diamond City, Surat has emerged as
the nerve centre of economic activity
in Gujarat. It is a hub of both small-
and large-scale industrial activities.
Surat has one of the oldest
municipal governments in the
country, established in 1852. In
1964, due to increase in population,
Surat Municipality became Surat
Municipal Corporation (SMC). It is
governed by the Bombay Provincial
Municipal Act 1949, which has been
amended from time to time.
Source: Surat Municipal Corporation
Composition of waste in Surat
52%
19%
7%
11%
3%
3%
5%
Biodegradable
Plastic
Paper
Clothes
Inerts
Metal
Packaging material 109
THE TRANSFORMATION
Surat doubled in size between 1981 and 1991.
The rapid population growth caused several
management problems for Surat Municipal
Corporation, which is responsible for provision
and maintenance of the entire range of civic
infrastructure services in the city (including
sanitation and drainage facilities, and solid waste
collection and disposal). Waste was disposed of
in drains and waterbodies. A 1995 study reported
that the efficiency of waste collection in Surat was
only 40 per cent.
This lack of basic services and infrastructure
led to a plague outbreak in 1994, which claimed
several lives. The major cause was considered to
be ineffective waste management, which led to
the blockage of storm-water drains resulting in
flooding of the fringe areas of the city.
The governance of the city changed
significantly after the outbreak. Regular sweeping
of streets and garbage collection has become a
hallmark of Surat Municipal Corporation. A
centralised and then a decentralised process of
waste collection and disposal were implemented
within six months of the outbreak. Public health
and hygiene were foremost in the agenda of the
political wing and, together with the support of
the citizens, excellent results were achieved.
The demolition and cleanliness drives of the
Corporation officials are still remembered for
their pro-people actions. Separate wards, zones
and districts were decided on to make cleaning of
all areas efficient and effective.
Surat has achieved 100 per cent door-to-door
garbage collection as well as source segregation.
In fact, the city also has a mechanism in place
for segregating domestic hazardous and plastic
waste. All of the city’s waste is treated efficiently
in decentralised or centralised waste processing
plants. Surat was ranked the second cleanest
city in India by Swachh Survekshan 2020. It has
also received a 5-star garbage-free city tag for
its extraordinary management of solid waste.
The corporation has been able to successfully
remediate 25 lakh tonne of legacy waste at the
Khajod dumpsite through bio-capping.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
683
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (in million, as per 2011 Census)
4.46
Estimated current population (in million)
5.73
Estimated floating population (in million, daily)
0.15
Area (sq. km)
461.60
Number of households (in million, 2021)
1.43
Number of wards
30
Number of zones
8
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,838
Number of sanitation workers
10,000
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Surat Municipal Corporation 110 WASTE-WISE CITIES SOURCE SEGREGATION
HOW THE SYSTEM WORKS
The awareness campaign Surat-Khubsurat roused in citizens a sense of belonging
to their city. The initiative brought significant behavioural change among the
public. They launched several initiatives to promote cleanliness and hygiene in
their day-to-day lives.
Solid waste in Surat can be broadly divided into eight major categories on
the basis of source of generation: domestic waste, biomedical waste, commercial
waste, hotel waste, construction waste, textile waste, dead animal and industrial
waste. As part of decentralised solid waste management, Surat is divided into
eight zones and 89 sanitary wards.
Primary collection and transportation
Surat is renowned for its food, and a large number of hotels and restaurants
operate in the city. Waste generated by these hotels and restaurants is collected
from 5 p.m. to 11 p.m. on a daily basis. A large numbers of vendors outside
the vegetable and meat markets in the city also dispose of their waste in the
underground bins, from where it is taken to the bio-methanation plant. Waste
generated from hospitals and private dispensaries are handled separately by a
private agency, which runs a biomedical waste treatment and disposal facility on
public-private partnership mode.
The city is served by 551 vehicles that collect garbage daily. SMC has installed
tracking systems in all its vehicles. It has a well-structured administrative line
to look after the door-to-door garbage collection service. One vehicle has two
safaimitras along with one driver. Safaimitras ensure that people give segregated
garbage. Garbage is collected in three different bins: Green for biodegradable,
Bio-capped Khajod dumpsite 111
blue for non-biodegradable and red for sanitary waste. Special Vehicles are deployed
to collect e-waste and valuable plastic waste separately. Segregated valuable plastic
waste is collected from households and streets with the help of NGOs and rag-pickers.
Non-segregated plastic waste collected by door-to-door vehicles is transported to
eight secondary transfer stations for further segregation in a material recovery facility.
Secondary transportation
Municipal solid waste collected through primary collection system is brought
to secondary transfer stations. From there, biodegradable waste is transported
to a centralised composting plant at Khajod in covered leak-proof containers to
prevent any spillage of garbage on roads. Non-biodegradable waste is segregated in
mechanised MRF facilities at secondary transfer stations.
The journey of waste in Surat city
Primary collection
Primary transportation
Secondary transportation
Segregation of waste
Transfer station
Final disposal site
Sanitary landfill site
Heterogeneous
dumping ground
Finished product for
treatment process
Biodegradable
Manure pellet
Inert – Non-biodegradable
Non-biodegradable
Street
sweeping
Door-to-door
garbage
Night scrapping
and crushing
ContainerHotel waste
Collection and transportation
Secondary
transportation
Treatment
Disposal 112 WASTE-WISE CITIES
MATERIAL PROCESSING
Modernisation of refuse transfer station
All eight transfer stations are operational. All the primary collecting vehicles with
waste collected from door to door and from sweeping reach the transfer station from
where secondary transportation vehicles are loaded to transfer waste to the disposal
site. Solid waste received through closed vehicles is dropped off without secondary
handling to closed containers. There is no storage of solid waste, permanent or
temporary, at the transfer station. As it is directly transferred to containers, without
secondary handling, there is no nuisance of flies. Entry of animals is restricted. A
separate leachate collecting system is provided.
The money flow
Around Rs 11.295 crore per annum is the expenditure on collection and
transportation of municipal solid waste, and Rs 3.29 crore is spent on processing
municipal solid waste. Total expenditure on management of municipal solid waste
is Rs 14.585 crore. Total user fee collected is Rs 2.18 crore; Rs 2.60 crore is collected
through other sources such as spot fines, enforcement activities and corporate social
responsibility (CSR) funds.
WHAT HAS WORKED
Surat Municipal Corporation has designated eight locations for collection of plastic
waste. So far 28,000 tonne of plastic waste have been processed at the facility. The
processing plant currently has a processing capacity of 75 TPD and has the scope to
increase the capacity up to 200 TPD.
Plastic waste is transported to the plastic waste management facility at Bhatar by
15 dedicated vehicles. Segregated valuable plastic waste is collected from households
and streets with the help of NGOs, ragpickers, plastic collection centres etc. Non-
segregated plastic waste collected by door-to-door vehicles is transported to eight
secondary transfer stations for further segregation in a material recovery facility.
Recovered plastic from this facility is send to a centralised plastic-waste-processing
Revenue and expenditure details of solid waste management in Surat
ParameterCost (in Rs lakh)
Expenditure on MSW collection and transportation1,129.5
Expenditure on MSW processing329
Expenditure on MSW disposal–
Total expenditure on MSW management1,458.5
User fee collected 545.19
Revenue generated from selling of compost and biogas218
Revenue generated from selling of recyclables and refuse-derived fuel6.9
Revenue generated on any other sources from municipal solid waste260
Total revenue generated1,030.09
Source: Surat Municipal Corporation 113
Waste from different sources
Analyse
High-grade
material
WashingShreddingFine shredding
Packing
WashingWashingDrying
DryingDryingBlending
StorageBlendingMaterial loading
Pelletising
Liquid and gas
separation
ExtrusionPlastic pyrolysis
Solid for road filling,
railroad support etc.
Low-grade
material
Medium-grade
material
Sorting
CONVEYER BELT
Steps for processing of non-biodegradable waste
Non-biodegradable waste collected and processed (2016–20)
Source: Surat Municipal Corporation
0
1,000
2,000
3,000
4,000
5,000
Amount in tonne
PlasticNon-recyclable ClothGlassPaper Cardboard Packaging
material
Metal RDF Rubber
2016 2017 2018 2019 2020 114 WASTE-WISE CITIES
MATERIAL PROCESSING
facility at Bhatar. Non-recyclable plastic that is mixed with other waste and is
difficult to segregate at the material recovery facility is sent to the final disposal
site, where it is converted in to refuse-derived fuel.
A ban on the use of plastic sheets and bags less than permissible thickness
is ensured. Until October 31, 2020 penalties worth Rs 3.16 crore were collected
and 216.57 tonne of plastic was seized.
Surat Municipal Corporation has started utilising plastic waste for
construction of roads. Approximately 21.96 km of road was constructed with
plastic waste material in 2020. Twenty tonne of pellets are produced daily
Impacts
Social: Surat residents have become more aware
about management and disposal of waste.
Environmental: A huge amount of mixed or
plastic waste that could have been hazardous
to the land or ocean has now been treated and
recycled, and a potential hazard to the environment
remediated.
Economic: Waste is treated as an asset that
brings economic benefit. A large part of waste goes
towards refuse-derived fuel but the part that is
recycled is converted to money.
Success was achieved with the vigorous cleanliness
drive through regular garbage collection and
sweeping of roads and other public areas by
the municipal corporation. But this successful
turnaround could not have been achieved without
the support and cooperation of the people. Surat
has thus become a model city and the working of
its municipality is an example for other municipal
corporations to implement in their respective cities.
Anudan Scheme: This scheme prioritised
community-level participation in solid waste
management. To maintain cleanliness, payments
at the rate of 60 paise and 65 paise per sq. m
respectively are made to residential and non-residential societies. The minimum amount payable
to societies is Rs 1,200 per month. Societies are required to arrange for sweepers and sanitary
equipment on their own while the Corporation pays for consumable items such as insecticides.
Surat Municipal Corporation makes payments to societies based on production of a completion
certificate, duly signed by the president of the society on a monthly basis. Societies are required
to make an agreement with Surat Municipal Corporation to provide regular waste management
services in their designated areas. More than 600 societies benefit under this scheme.
A replica of a monster made of plastic picked
from Dumas Beach to create awareness about the
massive amounts of plastic generated 115
from waste plastic and used as raw material for various plastic products such
as chairs, bench and tiles. Private operators manufacture plastic PET bottles,
which are used in the textile industry in the weaving process.
The amount of waste received at the landfill site has reduced since 2017.
Reuse of recycled pellets in various materials ensures that the use of virgin
plastic reduces.
The business model is based on principles of self-sustainability. Surat
Municipal Corporation does not pay a tipping fee to the agency, and the agency
does not pay a royalty to SMC. Sumul Dairy has tied up under extended producer
responsibility (EPR) for collection of plastic bags used for milk packaging;
1.5 lakh milk bags are collected and processed daily. The agency ties up with
ragpickers and NGOs to lift street-level plastic. A total of 89 ward offices of
Surat Municipal Corporation have squad teams for monitoring the ban of plastic
in their area.
About 15,000 people are indirectly employed from the informal sectors to
transform waste material into usable products. This creates the opportunity of
regular assured income and sustainable livelihood.
Surat Municipal Corporation disposes of categories of waste apart from
plastic – which is recycled in-house – reasonably too. Non-recyclables and cloth
(approximately 4,077 tonne per year) are sent to refuse-derived fuel (RDF)
stations. Paper and cardboard (approximately 6,727 tonnes per year) are sold to
paper mills near Baroda weekly. Glass, metal and rubber (approximately 2,955
tonne per year) are sold to recyclers near Ahmedabad every month.
REPLICABILITY
Surat Municipal Corporation’s success story can be replicated by way of effective
transfer of knowledge and experience through various tools of communication.
The facility initiated by Surat Municipal Corporation within the framework
of the MSW Rules 2016 can serve as a role model for other cities of similar size.
It can be adopted with some modifications to make it sustainable.
The biggest advantage of this model is that the local body is not required
to make any investment except for payment of the monthly bill raised by the
contractor. The contract is awarded for seven years taking into consideration the
useful life of vehicles deployed by the agencies. 116 WASTE-WISE CITIES SOURCE SEGREGATION
2 pages opener4
Over the last few decades, plastics have become an integral part of
our lives because they are cheap, lightweight, durable and versatile.
Unfortunately, these properties have also turned the wonder
substance into a major waste management challenge. Plastic is
choking our water systems and landfills and its proper management
is essential to protect our environment from irreversible degradation.
Reducing the use of plastic through fines, bans and awareness
programmes is as important as efficiently recycling the plastic
that is used. Plastic that cannot be recycled can be turned into
refuse-derived fuel to be used in cement kilns.
Bicholim: Focussed on managing non-biodegradable waste and
continuing to act proactively to reduce the impact of plastics on the
environment and human health.
Gangtok: Has adopted a strategy of banning to minimise the
environmental and health hazard of plastic waste pollution.
Kumbakonam: Quickly followed a state-wide ban on use of
plastics in 2019 by setting up a resource recovery facility where
non-recyclable plastic is converted to refuse-derived fuel and
channelised to cement factories for co-processing.
PLASTIC WASTE
MANAGEMENT 117
2 pages opener 118 WASTE-WISE CITIES SOURCE SEGREGATION
Bicholim optimises source segregation
and material recovery to manage its
plastic waste
BICHOLIM
GOA
PLASTIC WASTE MANAGEMENT
Bicholim, also known as Divchal or Dicholi,
is a semi-urban town located in the North
Goa district, Goa. It generates about 6.5
tonne of waste daily (348 g per person per
day). What sets Bicholim apart from other
similar towns and cities of the country
is the efficiency with which Bicholim
Municipal Corporation (BMC) is ensuring
material recovery from segregated waste.
Bicholim shows us that the the best way
to manage plastic waste is to optimise the
entire waste management chain.
Source: Goa Waste Management Corporation and Bicholim Municipal Corporation
Tetra pack
Aluminium
Glass
Non-recyclables
PET bottles
Soft plastics
Hard plastics
Multi-layered plastics
5%
Mixed paper
Cardboard
0.7%
0.3%
5%
17%
7%
24%
9%
21%
11%
Waste composition in Bicholim
Non-
biodegradable
38%
Biodegradable
62%
Total waste 6.5 TPD 119
THE TRANSFORMATION
Bicholim Municipal Corporation (BMC) used to
collect unsegregated waste, which was brought to the
dumpsite at Lakherem. After maturing, the treated
waste would be fed into a mechanical sorting machine
to separate inert material from compost. But this
method was inefficient, and the non-biodegradable
component inevitably contained some biodegradable
residue, which meant that it could not be processed
and had to be dumped at the site. Due to this practice,
Goa Waste Management Corporation (GWMC) dump
became over 3,000 m
3
in size.
The first positive steps were taken as early as 2005
when the BMC started door-to-door waste collection. But it was only after the Monitoring cum Working committee (McWc) was formed by the Government of Goa (in 2011) to aid urban local bodies (ULBs) and
other local bodies with technical guidance that BMC
started paying attention to segregation of waste at
source.
In 2015, the non-biodegradable waste components
started being baled in machines, to be disposed of at
cement factories for co-processing, with assistance of
McWc. But not much non-biodegradable waste could
be recovered since the BMC had not yet achieved
proper waste segregation at the source.
From 2016, when the Solid Waste Management
Rules came into force, the BMC started actively
addressing this issue by conducting awareness
camps about the necessity of segregation. BMC
began sorting non-biodegradable waste into various
categories to enhance sustainable plastic and other
non-biodegradable waste management practices.
Finally, in January 2019, the BMC ventured into a
Memorandum of Understanding (MoU) with the
GWMC for five years to set up a material recovery
facility (MRF) at the existing dumpsite. BMC has
allotted part of its land free-of-cost for operating
this MRF for sorting and managing plastic waste.
It is after this final step that Bicholim has been able
to recycle or process all of its non-biodegradable
waste, including plastic, and achieve 100 per cent
material recovery, which means that pressure on the
dumpsite has been reduced, resulting in health and
environmental benefits to the city.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
10
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (as per 2011 Census)
16,986
Estimated current population
18,700
Estimated floating population (daily)
1,000
Area (sq km)
14.47
Number of households (2021)
4,376
Number of wards
14
Number of zones
2
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
6.5
Number of sanitation workers
43
Number of community bins
0*
* According to the Swachh Survekshan ranking
(Star Rating for Garbage-Free Cities) parameter,
zero community bins and zero garbage-vulnerable
points are strong indicators of an efficient solid waste
management system.
Source: Bicholim Municipal Corporation 120 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
HOW THE SYSTEM WORKS
Within its jurisdiction, BMC collects non-biodegradable
waste in designated collection vehicles, while the GWMC
collects non-biodegradable waste from neighbouring
panchayats, institutions and bulk waste generators. Both
BMC and GWMC bring waste to the MRF for sorting into
13 categories, including four different kinds of plastic.
The MRF is operated by Sampurn(e)arth Environment
Solutions and United Nations Development Programme
(UNDP), under the supervision and with the support of
BMC and GWMC.
Infrastructure and
machinery at the MRF
• S
belt
• Forklift
• T
Proposed machinery
• A
machine
• S
• H
Material recovery facility at Bicholim 121
1. Collection of segregated waste at source2. Non-biodegradable waste collection vehicle3. Primary sorting at the conveyor belt
4. Secondary sorting of waste 5. Baling machine at the site 6. Baled waste
Waste management process in Bicholim
SOURCE OF WASTE
WASTE COLLECTED FROM BMC AND VILLAGE PANCHAYATS
SORTING OF PLASTIC AND OTHER WASTE AT THE MRF
SECONDARY SORTING
The recyclable materials are recovered for recycling and the non-recyclable
component is baled and sent for co-processing in cement factories
PRIMARY SORTING INTO 13 FRACTIONS
PET
bottles
Mixed
paper
ClothesHard
plastics
Tetra
pack
AluminiumSoft
plastics
CardboardGunny
bag
Multi-layered
plastic
ShoesGlassCoconut 122 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
Non-biodegradable waste brought to the facility is first segregated on a moving
conveyor belt. The waste is further segregated into recyclables and non-recyclables. The
recyclable components, including plastic, is sold to vendors registered with the state
Pollution Control Board. The non-recyclable component is baled and sent for co-processing
as refuse-derived fuel (RDF) to authorised cement factories.
Fines
The BMC has also started imposing fines on users and vendors found using plastic bags
of size less than 50 microns. This initiative commenced in September 2020. Fines are
collected on a monthly basis. Raids are carried out by the municipal inspector randomly.
The inspector issues challans to the violators and the fine amount is collected in cash.
The revenue collected is used for solid waste management. BMC aims to completely phase
out single-use plastics. The city government is also planning to implement new norms to
increase the minimum thickness of plastic bags to 120 microns as envisaged in the 2021
plastic waste management rule notification.
WHAT HAS WORKED
BMC has mainly focused on managing non-biodegradable waste (with an emphasis on
segregation at source) and continues to act proactively to reduce the impact of plastics and
other non-biodegradable waste on the environment and on human health.
Since the MRF is entirely operated by Sampurn(e)arth Environment Solutions, there
are no financial implications for the BMC. Apart from the transportation cost of the non-
biodegradable waste to the MRF, BMC does not have any financial liabilities.
Most of the material recovered from the MRF is sent for recycling or scientific disposal.
Sampurn(e)arth Environment Solutions generates enough revenue to pay staff salaries
(most of the staff is local) and meet other expenses incurred at the facility.
One of the key features of this model is that the BMC, contrary to the concept of 'not in
my backyard', accepts non-biodegradable waste from neighbouring local bodies. Due to
this, it has effectively treated non-biodegradable waste generated in the entire Bicholim
Source: GWMC
Soft plasticsHard plasticsMLPMixed paperCardboardTetra packGlassCoconutGunny bag
Quantum of waste sorted (February–July 2021)
12,000
10,000
8,000
6,000
4,000
2,000
0
in kg
February 2021 March 2021 April 2021 May 2021 June 2021 July 2021
PET 123
Taluka. This means that plastic waste is not an environmental threat in Bicholim
any longer.
LESSONS LEARNT• W Plastic waste management can be valuable
to the community. In Bicholim, Sampurn(e)arth has made the project economically viable by increasing revenue generation with improved collection, segregation and disposal, and by prioritising valuable items when recycling waste. Since the staff is mostly local, their salaries are plied back
into the local economy as well.
• Ge Many scrap vendors and others in the
informal sector get an opportunity to be associated with the urban local body
in terms of trading. Many direct job opportunities can also be created by
setting up waste management facilities which hire locals.
• O The MRF is operated by Sampurn(e)arth
Environment Solutions and UNDP. Through this outsourcing arrangement, BMC saves both time and money as it does not have to concern itself with processing and recovering waste.
• P The best way to deal with plastic is to
optimise segregation of waste. The more fractions plastic is sorted into, the better the results are from a waste management perspective.
REPLICABILITY
Plastic waste is a common problem across India. In this context, Bicholim stands out for the effectiveness with which it has dealt with its plastic waste. Some salient features of Bicholim's waste management system are segregation of waste into multiple fractions and outsourcing of its material recovery facility. The model used by Bicholim is so replicable that GWMC has already successfully adopted
it in 191 village panchayats across Goa. It is the need of the hour for other cities,
towns and villages to learn from Bicholim in order to improve their own plastic
waste management systems.
Impacts
• Bicholim Municipal Corporation is one of the few urban local bodies that has
managed 100 per cent material recovery by recycling or processing all of its plastic
waste.
• The contamination of recyclable fractions has been reduced.
• The need for a new landfill has been eliminated.
• Negligible amount of non-biodegradable waste is sent to landfills.
• Many women are engaged at the material recovery facility, thereby contributing to the objective of women's empowerment through employment generation. 124 WASTE-WISE CITIES SOURCE SEGREGATION
Gangtok has managed to eliminate the menace
of single-use plastic by involving the community
through awareness programmes
GANGTOK
SIKKIM
PLASTIC WASTE MANAGEMENT
Gangtok, which means ‘top of the hill’, is the
main centre of Sikkim's tourism industry. The
city generates nearly 50 tonne of waste per
day (192 g per person per day). Despite being
visited by lakhs of tourists every year, Gangtok
has managed to become a plastic-free city due
to the active role played by the Government of
Sikkim and the Gangtok Municipal Corporation
(GMC). They have imposed fines on offenders
and conducted awareness programmes across
all segments of the society to make sure the
plastic ban is implemented and that it sticks.
Source: Gangtok Municipal Corporation;
Study conducted by Toxics links (2014)Source: Gangtok Municipal Corporation
Waste composition in Gangtok Types of carry bags used in
Gangtok
Non-woven
PP bags
Paper bags
Plastic bags
Jute bags
Newspaper
wrappings
28%
34%
8%
1%
29%
Total waste 50 TPD
73%
Biodegradable
17%
Non-biodegradable
10%
Inerts 125
THE TRANSFORMATION
Increasing population, urbanisation and tourism led
to increased waste generation in Gangtok but this
waste was not properly managed. This led to garbage
accumulation in water bodies, open drains, open areas
and roadsides. The problems were only exacerbated in
the early 1980s when the use of plastic bags became
popular. By the mid-1980s, plastic bags were used for
everything. During the 1990s, blockages in drains due
to accumulation of plastic waste caused landslides in the
city.
Gangtok is a hilly area with paucity of land for
landfills and other waste management facilities.
Therefore, an alternate strategy had to be adopted to
minimise the environmental and health hazards of
plastic waste pollution in the city. Sikkim had already
become the first Indian state to ban disposable plastic
bags in June 1998. In 2016, Gangtok went a step further
and banned the use of packaged drinking water in
government offices and at government events, and
thermocol plates and cutlery.
The ban was effective because Gangtok Municipal
Corporation (GMC) followed it up with awareness
and enforcement activities on the ground. Awareness
programmes were held in schools and colleges, and
with resident welfare associations (RWAs) and market
associations. Taxi drivers were trained to make tourists
aware of the need to eschew the use of plastic, and bin
bags were provided with vehicles to reduce littering.
Sanitation staff was trained in dustbin distribution and
source segregation by the GMC. Residents were able
to understand the negative impact of plastic waste on
their city. They readily contributed to curbing the use of
plastic.
HOW THE SYSTEM WORKS
Gangtok engages nearly 226 sanitary workers for solid
waste management and 30 vehicles for waste collection
and transportation. As the city has very narrow internal
roads and some houses are not directly connected
to streets because of the hilly terrain, door-to-door
collection is done by 120 sanitary workers with the help
of push carts.
Segregated waste is collected in 15 out of the 19
wards. Waste collected from residential and commercial
establishments and street sweeping is accumulated at
38 intermediate collection points. Currently, 80 per
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
30
Percentage of households covered
under door-to-door waste collection
90
Percentage of households
segregating waste
80
Percentage of waste
processed
63
Population (in million, as per 2011 Census)
0.10
Estimated current population (in million)
0.26
Estimated floating population (daily)
2,400
Area (sq km)
19.05
Number of households (2021)
22,255
Number of wards
19
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
50
Number of sanitation workers
226
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Gangtok Municipal Corporation 126 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
cent of the waste is segregated at source
into two fractions – biodegradable and non-
biodegradable. Transportation of waste from
intermediate collection points is done in
20 dumper placers and three compactors.
The city is in the process of redesigning its
garbage collection vehicles to optimise the
benefits of source segregation. Vehicles will
have separate compartments to transport
different fractions of waste.
Gangtok has installed a waste processing
plant of 50 TPD capacity at Martam,
situated about 20 kilometers from Gangtok. Waste is segregated on the tipping floor.
Trommels are used for screening of waste, and segregated waste is transported through
conveyor belts and stored separately. Nearly 28 TPD of biodegradable waste is converted
into compost which is sold to tea gardens at Rs 7-8 per kg. About 3.4 TPD of recyclable
waste is recovered manually and sent to recyclers for various gainful applications.
Inerts are disposed of in the dumpsite. The city is in the process of installing a material
recovery facility to increase its ability to recover more recyclable fractions.
WHAT HAS WORKED
GMC imposed a ban on single-use plastic very early on. It backed up the ban with
fines and awareness programmes on the ground which made people understand the
importance of participating in pollution reduction programmes in their city. GMC
took the lead by banning packaged drinking water and thermocol plates and cutlery in
government offices and at government events, thus setting a good example for citizens
to follow. The city received adequate support from the government to create necessary
waste management infrastructure (even such simple things as providing bin bags to
taxis) to reduce pollution.
By selling recyclables and collecting user fees, GMC is generating a revenue of
Rs 52.75 lakh per month. Further, the economic and environmental cost of managing
the landfill has considerably decreased as significantly lesser waste is ending up in the
landfill.
The findings of a survey conducted by an NGO, Toxic Links, in 2014 revealed that
non-woven polypropylene (PP) bags have largely replaced traditional plastic carry bags
in Gangtok. This material was increasingly used by restaurants, bakeries, clothing and
hardware shops, and branded establishments as well as leading apparel brands.
Similarly, brown paper bags and newspapers were being used to a large extent by
grocery stores, fruit and vegetable vendors, sweets shops, and chemists. Hotels and
restaurants were also using aluminium packaging for take-away dishes, branded
shops were using either paper bags and paper cartons or PP bags, and, in some cases,
biodegradable bags. Fast food joints and restaurants have been multiplying in the state
due to the boom in tourism. These joints and restaurants were found to be using non-
biodegradable plates made of thermocol or metallised paper for serving drinks and food.
Some used machine-manufactured leaf plates and bowls with an inner plastic lining.
Fines
Around 1,500 offenders have been penalised
under the state plastic ban in the last few years.
Total fine collected is about Rs 5 lakh.
Individual households violating the plastic ban
are fined Rs 500
Commercial establishments violating the plastic ban are fined Rs 2,000–5,000 127
LESSONS LEARNT
Thirty-two states and Union territories in India
have some kind of ban on disposable plastic bags
in effect, but it is ignored by residents and citizens
because enforcement is not up to the mark and
needs to be strengthened. The plastic ban worked
in Gangtok because of a few reasons:
Active involvement of citizens: GMC took
the task of creating awareness on the ground very
seriously and engaged citizens through active
participation. From workshops in schools to
campaigns to enrol taxi drivers, GMC did all that
was necessary to make the citizens of Gangtok
understand the problem and care about solving it.
Setting an example: The government showed
its commitment to tackle the problem by imposing
bans on itself. It did not just go preaching to the citizens but went to them as a committed
change-maker itself. Seeing the government make sacrifices for the sake of the city, citizens
were naturally inspired to do their part.
Clarity and focus: Gangtok focused single-mindedly on reducing single-use plastic in
order to deal with the present and clear danger of landslides. The municipality was clear
about what it wanted to do and went about doing it instead of getting distracted.
REPLICABILITY
Numerous environmental and health hazards are associated with plastic pollution. They
increase manifold if the region is eco-sensitive. Other hilly states like Uttarakhand,
Himachal Pradesh and states in the Brahmaputra basin (Arunachal Pradesh, Assam,
Manipur, Meghalaya, Mizoram, Nagaland, and Tripura) may learn from Sikkim and ban
single-use plastic to minimise plastic pollution. Sikkim was the first
state to ban single-use plastic, but the city authorities made the ban effective by
continuous ground-level efforts. By involving students, residents, shopkeepers,
taxi drivers, tourist guides, and tourist authorities, the city successfully eliminated
single-use plastics.
Impacts
Gangtok has almost rid itself of single-use
plastic.
The city has been able to replace plastic bags with paper or cloth bags and even with leaves.
Most shoppers come to the vegetable market with cloth bags for their purchases, and shops use paper bags or leaves for packaging.
These initiatives have resulted in huge savings in processing and disposal cost of waste and also reduced the amount of land needed to dispose of waste. 128 WASTE-WISE CITIES SOURCE SEGREGATION
KUMBAKONAM
TAMIL NADU
Kumbakonam is a special grade
municipality situated in the Thanjavur
district of Tamil Nadu. The temple town
generates 72 tonne of waste every day (511
g per person per day). It has set an example
for tier-2 cities of India by effectively
managing both its legacy plastic waste
(recovered from the Karikulam dumpsite)
and new plastic waste, produced mostly by
its thriving food industry (that caters to the
high influx of tourists).
Source: Kumbakonam Municipality
PLASTIC WASTE MANAGEMENT
The temple town converts non-recyclable portion
of plastic waste into refuse-derived fuel for cement
factories and recycles the rest
Waste composition in Kumbakonam
58%
42%
Biodegradable
Non-
biodegradable
Plastic
Other non-
biodegradable
64%
36% 129
THE TRANSFORMATION
Kumbakonam is a tourism hub and host to
mega-religious events such as Magamagam and
Masimagam. It receives a daily floating population
of 25,000, which has led to the development of a
flourishing catering industry in the city. Food waste
was a major problem in the town, and the 167 dustbins
set up to collect it used to overflow frequently,
attracting all manner of pests and scavengers. In
plastics, the city’s food outlets had found a cheap and
convenient packaging material. This created a major
problem of non-recyclable plastic waste. Moreover,
purchasing temple ware from Kumbakonam is
considered auspicious by tourists and is the reason
for the city’s booming copper and temple architecture
industries. Waste copper was a worry too.
Stormwater drains in Kumbakonam used to be
blocked by a wide variety of plastic waste – straws,
thermocol and covers – and led to inundation during
rains. Unsegregated waste at the city’s landfill
at Karikulam rose twenty feet above the ground,
spreading over 7.5 acres of the 10.5 acres of the
dumpsite area. Biodegradable and plastic waste from
restaurants and metal waste from the copper industry
occupied a major part of the landfill, with small
quantities of e-waste, garden waste and used clothes
also thrown in.
In 2015, when the city administration removed
dustbins from the city to promote door-to-door
collection, people began to resort to dumping waste
on street corners. The biggest problem remained the
ever-increasing quantity of plastic waste, mostly of
the non-recyclable variety (16 TPD), but also a sizeable
quantity of recyclable plastic (2 TPD). Since it was
mixed with other wastes, there were no takers for it.
In the same year, inspired by the success
story of a zero waste ward in the Coimbatore
municipality, a team of Kumbakonam Municipality’s
health department conceived ‘Project Sarvam’.
Segregation at source had already been mandated.
It was also recognised as the most important step
to create a plastic-waste free city. So volunteers
from Exnora (a non-governmental environmental
service organisation), officials of the Kumbakonam
Municipality and the city's waste warriors worked as a
team to promote the practice under the project. Eleven
animators and two supervisors were hired under the
Swachh Bharat Mission to sensitise citizens about the
Number of garbage vulnerable points
17*
Waste management vehicle fleet size
18
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
65-70
Percentage of waste processed
60
Population (in million,as per 2011 Census)
0.14
Estimated current population (in million)
0.14
Estimated floating population (daily)
25,000
Area (sq km)
12.58
Number of households (2021)
36,105
Number of wards
45
Number of zones
12
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
72
Number of sanitation workers
390
Number of community bins
4*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Kumbakonam Municipality 130 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
necessity of source segregation of waste. The interlink between a clean city and flourishing
business was reiterated among citizens.
Volunteers would draw kolams (floor drawings with cultural and religious significance
made from coloured flour) at garbage vulnerable points to stop people from dumping waste.
City councillors roped in local sponsors from well-off families to finance the practice of
awarding households that segregate waste a gold coin every year. At the neighbourhood level,
volunteers play a key role by educating children in government schools, and priests and street
vendors outside temples; and communicating regularly with citizens through WhatsApp
groups on best waste management practices. About 10,000 women working with self-help
groups and children have been taught better waste management. Back-to-back awareness
campaigns were also run in six wards. In time, reluctance among citizens to segregate waste
faded away.
Simultaneously, Kumbakonam Municipality roped in Zigma Global Environ Solutions
Pvt Ltd to reclaim the dumpsite (see Box: A sorry site no more). A resource recovery facility
was set up on the land recovered at the dumpsite.
COVID-19 has brought these endeavours to a grinding halt, with source segregation
stagnating at 65–70 per cent, but the municipality plans to pick up things from where it left
them once the situation improves.
A sorry site no more
Zigma Global Environ Solutions Pvt Ltd won the tender to reclaim the Karikulam dumpsite on the
strength of their proposal of biomining. A mobile municipal solid waste plant was used to segregate
legacy waste into 14 different aggregates. Recovered non-biodegradable waste was sent to cement
and agarbatti factories, and recyclers. Zigma Solutions bore the transport charges, even paying
the factories Rs 500 per tonne to process the waste. At the cement factories, shredded plastic was
converted into refuse-derived fuel.
Zigma Solutions has also trained a local contractor, Madurai Meenakshi Solid Waste Clearing
Agency, to continue the journey of responsible waste disposal. The waste clearing agency has
teamed up with Kumbakonam Municipality on a contract basis to process and recycle waste.
131,250m
3
Waste in the
dumpyard
10.5 acre
Total area of the
dumpyard
7.5 acre
Area occupied
by unsegregated
waste
5 acre
Area restored
through biomining
100,000 m
3
Waste processed
and restored through
biomining
2.5 acre
Area yet to be restored
or still occupied by
legacy waste
Source: Kumbakonam Municipality 131
HOW THE SYSTEM WORKS
Once segregation fell in place, the municipality
tapped into the backyard space available with most
households to set up micro-composting centres to
process biodegradable waste, largely food waste,
even bearing the cost of digging the compost pits.
Larger onsite composting centres were set up in
parks and markets, and at bus stops, etc. The funds
for these centres are provided by the state Municipal
Administration and Water Supply department.
In order to achieve the goal of garbage-free
streets, Kumbakonam Municipality mandated a fine
ranging between Rs 10 and Rs 1,000 on littering.
However, due to political pressure, the fine was later
withdrawn. In its place, the municipality deploys
workers at garbage vulnerable points, to educate
people on, and dissuade them from, littering.
Architecturally, a space of at least five feet is left
between houses in Kumbakonam for ventilation
and to accommodate sewage channels. But these
spaces had been turned into garbage dumping sites.
In order to clean them up, the municipality zeroed
in on donors to contribute to the novel initiative
of planting saplings. Citizens began to keep these
spaces spotless to reap the benefits of fruit- or
vegetable-giving plants.
In 2016, a biomethanation plant was set up
at the cost of Rs 5 lakh, paid for by bulk waste
generators, while the land was provided by the
municipality. The plant employs 20 workers and
has a capacity to process 10 tonne of food and
garden waste daily. The municipality has entrusted
the responsibility of food waste collection on
hotel associations, who are bulk waste generators.
Kumbakonam Municipality processes 40–42
tonne of biodegradable waste per day through
five micro-composting centres and 34 onsite
composting centres (producing compost) and the
biomethanation plant (producing biogas).
Domestic hazardous waste (e.g., tubelights),
with no reusable value, is sent to factories to be
destroyed. Vehicle tyres and water bottles are sent
to traders in Kumbakonam and Chennai for reuse.
Garden waste (e.g., coconut shells) is
sent to a factory in Erode that uses it to make
mosquito repellents.
Kumbakonam
waste management
initiatives
A timeline
Door-to-door
waste collection
2014
Year of notification of solid waste management bye-laws
2017
65–70 per cent source segregation achieved
2018
Completion of dumpsite reclamation
2019
* Kumbakonam Municipality has
introduced two-way segregation –
with green and red bins. Citizens were
asked to give medical and sanitary
waste separately in plastic bags, but
the initiative was short-lived.
** Plastic for this purpose is not
segregated at source but at the
resource recovery facility.
Source: Kumbakonam Municipality
Segregation at source (two-way segregation)*
Reclamation of
dumpsite started
2015
Ban on plastic following the state government’s order
2019
Setting up of resource recovery facility
Refuse-derived fuel
plastic to cement
factories** 132 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
WHAT HAS WORKED IN KUMBAKONAM
In its endeavour to become a bin-free and garbage-free town, Kumbakonam has not
resorted to any shortcuts, focusing on a holistic model of waste management instead.
Decentralised waste management and source segregation have yielded good results
for this heritage town. Students, resident welfare associations, self-help groups and other
important stakeholders have been made an integral part of the transformation. The town’s
IEC programme on waste management has also had a positive impact. Drawing kolams
to educate citizens on better waste management practices is an excellent idea. Rewarding
good practitioners with gold coins has been helpful too.
The municipality has integrated authorised waste pickers into the management system,
thus addressing the shortfall in the number of sanitary workers. While micro-composting
centres have struggled to take root, as they attract flies and mosquitoes, onsite composting
centres and the lone biomethanation plant processing the waste of the city’s 58 bulk
generators (contributing nearly 10–20 per cent of the waste) have been a success.
The biggest triumph of Kumbakonam’s waste management system has been its
processing of non-recyclable plastic, from the city as well as the dumpsite. Use of plastic as
a refuse-derived fuel also reduces the need for pet coke in cement factories.
Managing plastic waste
Kumbakonam Municipality has tried many creative ways to reuse plastic waste. In
2015, the municipality began to sell shredded plastic waste to contractors at the rate
of Rs 15 per kg. The aggregate mix and bitumen are heated together to make road
material. About 16 km of new roads have been created through this process, adhering
to the Union government order of 2015 that plastic be used in making roads.
The municipality was also looking for a solid, long-term solution to manage its
plastic waste. Once the land under the dumpsite at Karikulam had been recovered, a
resource recovery facility was constructed on it.
Kumbakonam now sends its plastic waste to Dalmia and Ultratech cement
factories. The municipality bears the transportation charges as the aim is to get rid of
the plastic waste and not make money from it. Non-recyclable plastic waste is used as
refuse-derived fuel, replacing some of the pet coke used in these factories. Pet coke
and refuse-derived fuel are used in an 80:20 ratio.
Currently, there are no takers for reusable plastics such as thin-sheet covers on
water bottles. Earlier, the municipality used to sell them to a recycling company in
Erode, providing monetary benefits to sanitary workers as a collection incentive. But
for the past one year, recyclable waste is accumulating as the Erode company has
paused its business.
A year ago, Kumbakonam Municipality also performed an incineration trial run for
plastic waste, but the state Municipal Administration and Water Supply department
and the Tamil Nadu Pollution Control Board did not give permission to operate
incinerators. 133
LESSONS LEARNT
Waste is a resource, not a burden: It would be easy for a small town with limited
resources to view a dumpsite that contained biodegradable waste mixed
with plastic and other types of waste as a financial and logistic burden to clear.
But, by signing agreements with nearby cement factories, the municipality has been able to
utilise plastic waste recovered through biomining as fuel. Recyclable fraction is recycled.
Decentralised biodegradable waste management makes a lot of
sense:
Kumbakonam’s decentralised food and garden waste processing is yet to achieve
the desired benefits more so in the case of onsite composting centres than in the case of
micro-composting centres. Biodegradable waste is generally bulky and its transportation
a costly affair. Decentralised processing can generate manure that can be utilised locally.
However, the town also has a biomethanation plant,
showcasing the benefits of
centralised processing of biodegradable waste.
A combination of the two
methods suited to local conditions might be an optimum solution for most urban centres.
REPLICABILITY
Kumbakonam’s case proves that processing single-use plastic is a technically feasible
solution for a city with proper segregation of waste. However, proximity of co-processing
facilities (like cement factories) is an essential factor for end-use of refuse-derived
fuel, as the cost of transportation is a factor. According to Central Public Health and
Environmental Engineering Organisation guidelines, the transportation cost of refuse-
derived fuel should be borne by cement factories using them, but only if they are within a
certain distance. Kumbakonam has found a viable market for reuse of recyclable plastic.
While the financial returns are not sufficient at present, the municipality considers it a
profitable deal in terms of the environmental advantages of recycling or processing plastic.
Kumbakonam’s model of biomining its dumpsite has already been
adopted by many urban local bodies in Tamil Nadu and nationally, a testament to
its replicability.
Impacts
• Kumbakonam is one of the few towns in the state utilising non-recyclable plastic in an eco-
friendly manner as refuse-derived fuel in cement factories.
• Kumbakonam is also one of the very few towns utilising other non-biodegradable waste materials such as coconut shells and liquor bottles in a productive way.
• Kumbakonam Municipality bagged the third prize in Swachhata Excellence Award, 2019 for including self-help groups in its waste management mission.
• It is the first municipality in Tamil Nadu to have successfully used biomining technology for reclaiming a dumpsite.
• At its peak, segregation in the city stood at 80 per cent — a notch higher than most other municipalities in Tamil Nadu.
• Across the country, 11 projects similar to the Kumbakonam plastic waste processing model have been completed till now. 134 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
2 pages opener5
India generates an estimated 150 million tonne of C&D waste
every year – a mere 1 per cent of this waste is recycled. C&D
waste can be used for new constructions, thereby reducing
our dependence on virgin raw material, the production of
which is in itself polluting.
Gurugram: Has a processing plant with 1,500 TPD
capacity – nearly 12 lakh tonne of C&D waste
has been collected so far and nearly 3.5 lakh tonne
has been processed.
North Delhi: A C&D processing plant at Burari scientifically
processes 2,000 TPD of mixed C&D waste and converts it into
useable aggregates.
CONSTRUCTION
AND DEMOLITION
(C&D) WASTE
MANAGEMENT 135
2 pages opener 136 WASTE-WISE CITIES SOURCE SEGREGATION
The Millennium City has made significant
progress in managing its swelling C&D waste
GURUGRAM
HARYANA
C&D WASTE MANAGEMENT
Gurugram, a rapidly expanding urban
agglomeration just south of Delhi, has
more than doubled its population within
the last decade. This has set the city on a
rapid path of infrastructure development
and redevelopment, creating massive
quantities of construction and demolition
(C&D) waste. The city has made excellent
progress in primary collection, on-call
removal, grievance redress and creation of
a penal mechanism for non-compliance vis-
à-vis C&D waste. After a few hiccups, the
processing of C&D waste is also in full flow.
Source: Municipal Corporation Gurugram
Waste composition
in Gurugram
54%
Biodegradable
46%
Non-
biodegradable
C&D waste statistics
Percentage
of C&D
waste getting
processed
100
Manpower
deployed
>300
Quantity of C&D waste generated
1,200 TPD
Number of vehicles deployed for C&D waste
management
127
Number of
intermediate
storage points
5
Quantity of C&D waste processed
1,200 TPD (everyday waste)
+ 300 TPD (legacy C&D waste) 137
THE TRANSFORMATION
Gurugram is a leading financial and industrial centre
situated in the National Capital Region (NCR) of
India. The city has experienced exponential growth in
the last three decades or so. The pace of its growth can
be judged from the fact that between 2011 and 2021,
the city’s population has risen from 8.8 lakh to 18.9
lakh. Such rapid growth has made the city ravenous
for new infrastructure. To feed this voracious appetite,
new constructions rise from the city’s landscapes like
vegetation in an overgrowing forest and old ones are
brought down at an alarming frequency. This has
created a massive challenge of managing construction
and demolition (C&D) waste.
As per a study conducted by Technology
Information, Forecasting and Assessment Council
(TIFAC), the quantum of waste generated during
construction is of the order of 35 kg per m
2
of
construction activity, while during demolition the
waste generated is about 350 kg per m
2
of demolition
activity. It is estimated that the areas governed by
the Municipal Corporation Gurugram (MCG) alone
generate approximately 1,200 tonne per day (TPD)
of C&D waste. In addition, the areas governed by the
Haryana Urban Development Authority (HUDA) also
generate a substantial quantity of C&D waste.
C&D waste is bulky but inert. Substantial portions
of it can be recovered. Typically, demolition activities
are undertaken by specialised contractors who bring
their own equipment and personnel, and transport
the residual waste. The property owners pay a fee to
the demolition contractors, based on the recoverable
value of recycled materials – steel, wood, glass, pipes,
etc. Ideally, the rest of the materials are disposed of
scientifically.
In Gurugram, private contractors used to
transport C&D waste to privately owned, low-lying
land for a price or, more commonly, dump it in an
unauthorised manner along roads and other public
land, even in isolated areas of the Aravallis (seen Map:
Construction and demolition waste generation and
dumping hotspots in Gurugram).
To streamline and regularise the entire system
of management of C&D waste, MCG released a
tender for setting up a 300 TPD capacity C&D waste
processing facility. The project envisages appropriate
collection and transportation mechanism for C&D
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
1,242
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
54
Population (in million, as per 2011 Census)
0.88
Estimated current population (in million)
1.9
Estimated floating population (in million, daily)
0.1
Area (sq km)
314
Number of households (in million, 2021)
0.42
Number of wards
35
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,068
Number of sanitation workers
1,310
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Municipal Corporation Gurugram 138 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
waste, and its processing and disposal at designated sites identified by MCG on agreed
terms.
IL&FS Environmental Infrastructure and Services Limited (IEISL), a subsidiary
of Infrastructure Leasing and Financial Services (IL&FS), presented a successful bid
to develop the project on a build-operate-transfer (BOT) model. In 2016, a 20 year
agreement was signed between MCG and IEISL. A four acre plot was allotted to IEISL
in 2017, and the plant became functional by December 2019, with a capacity of 300
TPD (and a design capacity of 1,800 TPD). Gradually, the processing capacity has
been increased to match the generation and currently stands at 1,200 TPD and can be
increased further after careful assessment of generation.
HOW THE SYSTEM WORKS
C&D waste management system in Gurugram is divided into two stages:
1. Primary collection 2. Secondary collection
Construction and demolition waste generation and dumping
hotspots in Gurugram
DLF
PHASE II
DLF
PHASE III
DLF PHASE V
DLF
PHASE IV
IFFCO
CHOWK
HUDA CITY
CENTRE
M.G. ROAD
SIKANDARPUR
GARDEN
ESTATE
ARJUN GARH
NH-8
NH-8
TIKRI
MODEL TOWN
NEW
PALAM VIHAR
PALAM VIHAR
DUNDAHERA
KHANDSA
UDYOG VIHAR
BASAI
MEHRAULI NAJAFGARH RD
PA L A M V I H A R M g
PALAM VIHAR MG
BASAI RD
NORTHERN RAILWAY
BASAI RD
VIK AS Mg
ARYA SAMA J Rd
SOHNA Rd
K HANDSA Rd
PATAUDI Rd
OLD GURGAON RdDELHI Rd
TO DELHI
TO REWARI
M
A
J
O
R
S
O
M
N
A
T
H
R
d
G
U
R
G
A
O
N
F
A
R
I
D
A
B
A
D
R
d
Real estate and infrastructure development
Unauthorised
dumping areas
Source: Municipal Corporation Gurugram 139
Primary collection
Primary collection of C&D waste was not a part of the agreement between IEISL
and MCG. In February 2019, to strengthen primary collection, MCG appointed a
concessionaire, Pragati AL Natural Resources Pvt Ltd (Pragati in short) for collection
and transportation to designated collection centres, management of these collection
centres, assessment of the waste, maintaining a database, and operating an internet-of-
things (IOT)-based customer interface solution.
A compulsory assessment estimating waste generated at a C&D waste site takes
place in the presence of a junior engineer of MCG, an agencyperson (of Pragati) and a
person appointed by the local councillor. A penalty of Rs 25,000 or 25 per cent of the
assessment, whichever is lower, is levied on non-disclosure of generation.
Pragati and MCG have fixed different rates for transporting waste to collection points
as follows:
Rs 360 per tonne for segregated C&D waste
Rs 720 per tonne for non-segregated C&D waste
MCG was to designate 15 collection points, from where C&D waste was supposed
to be collected by IEISL, but thus far only five locations have been assigned. Payments are made to Pragati by MCG only after C&D waste has been disposed of at the secondary collection centres. MCG has provided separate I-cards and uniforms to
Pragati employees, along with authorisation letters for collection and enforcement. The
concessionaire has deployed 92 separate vehicles and 23 machines for collection of C&D
waste. All vehicles are GPS-enabled and colour-coded for easy identification.
In case generators fail to submit a challan of C&D waste generation, the site is
sealed in the presence of an MCG official. MCG officials also ensure that sites prone to
illegal dumping of C&D waste are kept free of the waste through its regular collection. A
database of bulk C&D waste generators and hotspots has also been created. A dedicated
enforcement team performs night patrolling to identify violators involved in illegal
dumping and transportation of C&D waste.
To strengthen the on-call and complaint mechanism, Pragati has provided a
dedicated 24 x 7 phone number that is displayed on the MCG website too. Citizens can
use it to register complaints and request pick up of C&D waste. Citizens can also raise
complaints on the chief minister’s online grievance clearance window, social media,
Gurugram Metropolitan Development Authority website, Twitter, etc.
Secondary collection
C&D waste stored at designated locations is collected by IEISL using tipper trucks.
Waste received at the processing facility undergoes inspection at the entrance to ensure
it is not mixed with other solid wastes. A 40 tonne weigh bridge has been installed at
the processing facility. It is equipped with a computerised system for recording weights,
billing and tracking vehicle movement. After weighing, trucks are brought to the
unloading area. Once the waste has been unloaded, a JCB is used to level the incoming
material so that segregation becomes convenient. Wood, steel, plastic and bituminous
materials are manually segregated and sold to authorised recyclers. The remaining
waste is segregated into three parts: (i) Whole bricks that are manually segregated and
used internally or sold, (ii) Big concrete pieces, (iii) Mixed C&D waste
Big concrete pieces are fed into a crusher. The output of the crusher is deposited on the
main conveyor belt through feeders. The main conveyor discharges C&D waste to a manual 140 WASTE-WISE CITIES SOURCE SEGREGATION
inspection conveyor placed at an elevated level. On the slow-moving inspection conveyor, all
unwanted objects are handpicked at the manual separation station. These are mostly large
textile pieces, large twigs and woody pieces, thermocol, and consumer durables; all of which
are dropped into separate chutes for collection and dispatch. The output in then fed into the
input of the screening section for wet processing. Any remainder pieces of more than 200
mm size are returned to the crusher and the process is repeated.
At present, no wet processing of C&D waste takes place at the plant due to
unavailability of water. As per officials of the Basai plant, MCG has committed to
arranging the supply of treated water from the HUDA water treatment plant situated in
the vicinity of the plant.
Output materials are sold to various bulk buyers, mostly contractors, at a rate fixed
by IEISL officials. Bulk buyers can either lift materials from the plant storage area using
their own vehicles or get IEISL to transport them for a fee. At present, no secondary
materials are made from the output materials, but IEISL officials are planning to
manufacture paver blocks, bricks, kerb stones and concrete blocks very soon as these
materials have a better market value compared to general output materials.
WHAT HAS WORKED IN GURUGRAM
MCG has hired two concessionaires for performing two key roles in C&D waste
management. Pragati performs primary collection and IEISL carries out secondary
collection and processing. This model has worked quite well.
Pragati, apart from fulfilling the main responsibility of primary collection, also
ensures that C&D waste generators refusing to submit challans of waste generated, or
dumping C&D waste illegally, are penalised. Pragati’s on-call mechanism to clear C&D
waste system has also been quite successful.
After a slow start, due to its parent company running into financial trouble, IEISL
is now processing 1,500 TPD of C&D waste, of which 1,200 TPD is new waste and 300
TPD is legacy waste.
A crusher to process C&D waste at the Basai plant 141
LESSONS LEARNT
C&D waste is bulky and every step of its management – primary transportation,
secondary transportation, processing, and recycling and disposal – presents a
mammoth challenge. Gurugram’s example shows that
dividing the work
between concessionaires ensures none of them is overburdened
with the entire process
. As Pragati AL Natural Resources Pvt Ltd is not
involved in secondary collection and processing, it can focus on primary collection
and enforcement, of which it has done an excellent job.
A nimble penal and grievance system goes a long way towards
ensuring that waste is not dumped illegally
and violators are brought to
book quickly. Gurugram’s razor-sharp system of fines for illegal dumping of C&D
waste, or failure to report generation, works well in tandem with its lightning fast on-
call and grievance redress system.
REPLICABILITY
Indian cities are expanding rapidly and this growth is forever hungry for
infrastructure. Real estate industry is expected to grow at an annual average
of 6.6 per cent between 2019 and 2028 and is expected to account for 13 per cent
of India’s GDP by 2025. Construction sector contributes the maximum quantity of
C&D waste.
Only 1 per cent C&D waste generated in India is being recovered and recycled.
According to Building material and technology promotion council (2017), it is
estimated that India generates about 150 million tonne of C&D waste annually
(unofficial estimates say the number is three–five times higher). The country’s
recycling capacity of 6,500 TPD is just 1.3 per cent of the total C&D waste generated.
Gurugram’s example of C&D waste management can be a beacon for cities looking to
manage mounting quantities of C&D waste.
Impacts
Approximately 11.75 lakh tonne of C&D waste has been collected and
transported through doorstep collection, citizen complaints and enforcement
activities, and from unclaimed dumpsites.
More than Rs 5.67 crore of revenue has been deposited into MCG’s account by service providers and through enforcement activities.
Illegal collection and dumping activities have been reduced by 90 per cent under MCG’s jurisdiction.
To date, approximately 3.5 lakh tonne of C&D waste has been processed.
Approximately 2.2 lakh tonne of processed C&D waste has been sold. 142 WASTE-WISE CITIES SOURCE SEGREGATION
NORTH DELHI
DELHI
The Municipal Corporation of Delhi (MCD)
is the second-largest civic body in India.
It was divided in 2012 into three parts
– North Delhi Municipal Corporation
(DMC), South DMC, and East DMC. North
DMC currently monitors, upgrades and
develops civic amenities for a population
of almost 1 crore citizens of Delhi. It has
a jurisdiction area of 636 sq. km, which
is about 43 per cent of the total area of
Delhi. It has 104 wards and is subdivided
into six zones (Rohini, Civil Lines, Karol
Bagh, City-Sadar Paharganj, Sadar
Paharganj and Narela Zone).
Source: North Delhi Municipal Corporation
C&D WASTE MANAGEMENT
India's first construction and demolition (C&D) waste
processing plant has efficiently managed the city's
legacy waste since the 2010 Commonwealth Games.
Total waste composition
Non-biodegradable
60%
Biodegradable
40% 143
THE TRANSFORMATION
Delhi produces 5,000 tonne of C&D waste. Its
improper disposal used to choke of water drains
and pollute the river Yamuna.
Before 2009, around 5,000 tonne of waste
was produced by building demolition and land-
clearing activities. Because of this around 37,000
m
3
of debris lay around the eastern bank of the
Yamuna and 53,000 m
3
of debris lay on the
western Yamuna bank (as per NDMC).
During the preparation of the Commonwealth
Games, huge quantities of C&D waste were
generated. Other construction, renovation and
demolition activities – varying from small to large
scale – also generated considerable amounts of
C&D waste. Due to the lack of availability of any
processing unit the waste was eventually disposed
of at the Bhalaswa landfill site or dumped on the
bank of the Yamuna River. A part of the waste
generated was dumped near highways and a
small fraction was dumped at the vacant lands
inside the wards.
To manage waste generated during the
preparation of the Commonwealth Games
and to address the illegal dumping of C&D
waste in lands and rivers and the blocking
of large stretches of land resources from
the city jurisdiction, IL&FS Environmental
Infrastructure and Services Limited (IEISL) in
2009 set up a project – the first facility of its kind
in the country – on the private–public partnership
(PPP) model to recycle C&D waste at Burari,
Delhi. The Burari facility is under North Delhi
Municipal Corporation (NDMC).
HOW THE SYSTEM WORKS
NDMC provided 7 acres (2.83 hectare) of land
to IL&FS to set up the plant. Initially, the plant
started with a processing capacity of 500 tonne
per day (TPD). The cost incurred for setting up
the plant was around Rs 22 crore.
From the date of commissioning till 2015,
the plant has received approximately 2 million
tonne of construction and demolition (C&D)
waste. About 0.3 million tonne of this waste is
from the NDMC jurisdiction area. In view of the
Number of garbage-vulnerable points
63*
Waste management vehicle fleet size
558
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
25
Percentage of waste processed
67
Population (in million, as per 2011 Census)
7.67
Estimated current population (in million)
10.89
Estimated floating population (in million, daily)
1
Area (sq. km)
636
Number of households (in million, 2021)
1.47
Number of wards
104
Number of zones
6
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
4,500
Number of sanitation workers
26,324
Number of community bins
38*
*According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: CSE 2021 144 WASTE-WISE CITIES SOURCE SEGREGATION
gap in waste received as compared to waste processed, NDMC in 2014 ordered the
concessionaire to increase plant capacity. In 2015, with an additional expenditure of Rs
2 crore, the plant capacity increased to 2,000 TPD. The construction and demolition
facilities in Burari and Shastri Park have collaborated with Norwegian institution
SINTEF, one of Europe’s largest independent research organisations, under the Indo-
Norwegian Bilateral Project C&D WIN. The objective is to sample and test the physical
and chemical properties of C&D products manufactured at the IEISL facilities and to
develop strategies for market development of the recycled C&D products.
Construction and demolition waste is crushed in a crusher and shredder, reducing
the particle size. Finer products are screened and segregated through inclined conveyor
belts comprising screens of size >40 mm, 40 mm, 20 mm, 10 mm, 5 mm and up
to 3 microns. The plant converts C&D waste into cement bricks, pavement blocks
and kerbstones, thereby reducing the consumption of fresh stones and sand, the
manufacture of which causes steep rises in pollution. Industrial sewage wastewater is
also used in the processing of incoming C&D waste, making the whole recycling process
sustainable. This plant follows the principles of waste to value by which not only waste
or wastewater is treated but value is also added to the final product or outcome, making
the system self-sustainable.
WHAT HAS WORKED
To channelize the C&D waste generated, NDMC categorised collection and
transportation in two – direct transportation and indirect transportation
Direct transportation
As per NDMC, an individual or small-scale generator cannot store or dump C&D waste
outside their boundary. Those who generate C&D waste can dump the waste at their
own cost at the nearest of the 104 designated municipal stores. The generator does not
C&D waste processing plant, BurariSource: North Delhi Municipal Corporation 145
have to pay the municipal store for this. NDMC doesn’t charge the small-scale generator
as during the approval of building plans the map section charges every applicant a
demolition charge that is included in the total fee. Details of the designated municipal
stores are given on NDMC’s official website.
The municipal stores are spread across all six zones and are owned by NDMC. One
maintenance Junior Engineer (JE) is deputed to each MPL store to look after the area.
Only a part of an MPL store premise is earmarked for dumping of C&D waste.
When the earmarked area is full or about to get full, the maintenance JE informs the
IL&FS officials to send their vehicles to pick up the material and transport it to the
processing facility.
IL&FS is responsible for lifting and transporting the waste from the MPL stores to
its processing facility. It charges NDMC only the cost of transportation at the rate of
Rs 251.4 per tonne of C&D waste. As per the contract agreement, IL&FS doesn’t charge
NDMC any processing fee.
Unclaimed C&D waste dumped inside NDMC’s jurisdiction area is collected by its
vehicles by NDMC. Unclaimed C&D waste is stored either at the nearest MPL store or
on any vacant land. After accumulating a certain volume of the C&D waste, NDMC
officials inform IL&FS office to pick up the waste and transport it to the plant for
processing.
Source: North Delhi Municipal Corporation
Department-wise C&D waste received (in tonne)
YEARS AWARNESS MCD IEISL PWD CPWD DMRC NBCC DSIIDC DDA OTHERS
FY 2009-10 20,787 59,442 0 0 0 0 0 0 5
2010 -11 52,138 180,502 76,257 269 0 0 0 6 16,867
2011-12 19,560 167,589 4,576 0 0 0 0 0 611
2012-13 7,157 102,034 89,402 0 0 0 35,763 0 481
2013-14 2,371 128,511 133,672 2,525 132,454 9,751 54,497 13,220 1,104
2014-15 16,919 192,312 397,697 34,415 39,740 29 25,972 1,427 3,447
2015-16 5,258 204,262 438,425 44,950 30,786 0 727 200 1,220
2016-17 9,679 200,430 391,934 51,305 17,655 1 5,495 0 131
2017-18 1,174 170,770 158,450 27,356 7 4,527 2,643 3,543 1,955
2018-19 12,033 164,057 170,116 26,047 18,175 3 4,601 19,063 3,124
2019-20 38,944 167,115 302,905 26,111 6 3,210 7,781 76,976 47,366
2020-21 46,376 86,909 434,243 40,784 20,694 11,570 7,96 3 35,010 26,787
2021-22 3,797 26,464 97,752 405 5,046 65 1,849 3,580 4,027
Source: North Delhi Municipal Corporation 146 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
Indirect transportation
This is restricted to the bulk generators such as Public Works Department (PWD),
Central Public Works Department (CPWD), Delhi Metro Rail Corporation (DMRC),
National Buildings Construction Corporation Ltd (NBCC), Delhi State Industrial
and Infrastructure Development Corporation Ltd (DSIIDC) and Delhi Development
Authority (DDA). When NDMC gives a contractor a work order for a large-scale
construction or demolition activity, it categorically mentions in the work order that
C&D waste generated from the activity is the sole responsibility of the generator, who
has to transport the waste directly to the C&D waste processing facility at their own
cost. The contractor pays a charge of Rs 205 per tonne as processing fee.
The vehicle carrying the C&D waste is weighed at the weighbridge and a bill is
generated. The contractor must pay the amount then and there after which an invoice
is given. The invoice is mandatory for the contractor to submit the final bill against the
completed work. In the absence of these invoices from the C&D waste plant, the bill is
kept on hold. On receiving the invoice, NDMC officials cross-verify it with the plant.
Only when the verification is complete is the payment released to the contractor.
Impacts
• The Burari plant is compliant with the Municipal Solid Waste (MSW) Rules, 2016 and scientifically
processes 2,000 TPD of C&D waste into aggregates that are converted to ready-mix concrete,
cement bricks, hollow bricks, pavement blocks, kerbstones, concrete bricks and manufactured
sand, thereby reducing the consumption of fresh stones and sand and mitigating pollution arising
in the process. Over 16 lakh recycled concrete blocks from the plant are being used in the new
Supreme Court annex building.
• Use of recycled aggregates reduces use of natural resources, enhances conservation, reduces sand mining from riverbanks, and reduces the burden on the landfill sites, saving precious urban land.
• Using specially adapted technology for Indian waste, the plant can recover about 95 per cent of incoming C&D waste and uses recycled sewage water for processing waste. The wet-processing technology minimises dust and noise pollution, making the plant a zero-discharge facility.
• Up to 2016, the project helped save over 45 acre (18.21 hectare) of urban land worth over Rs 400 crore by reducing the burden on landfills. It also provides employment opportunities to locals.
• The plant has processed since its inception in 2009 over 45 lakh tonne of C&D waste that would otherwise have been dumped illegally in river Yamuna or other eco-sensitive areas.
• Construction of New Supreme Court building and MP flats used about 23 lakh tonne M10 grade of recycled materials
• The 4-km Express Bakkarwala Road made by DDA used 2.6 lakh tonne of recycled C&D material.
• The Delhi State Industrial and Infrastructure Development Corporation Ltd (DSIIDC) has already used over 3.2 lakh tonne of screened soil for the development of unauthorized colonies in Delhi.
• Uptake of C&D recycled materials by the government departments during the financial year 2018–19 from three processing facilities in Delhi was over 2 lakh tonne. 147
LESSONS LEARNT
C&D waste is very high in volume and its proper management is a challenge for most cities.
NDMC took the timely decision to set up the processing facility. The mechanism developed
by NDMC for dividing the work system into direct and indirect transportation has worked
well for them. Small-scale generators would dispose of their wastes in one of the 104
designated places – with one municipal store per ward for free – but bear the transportation
cost. Bulk generators, however, had to directly transport the waste to the processing facility
and pay the processing charges to the concessionaire.
IL&FS, a concessionaire, has managed India’s first processing facility in an organized
manner. Though it struggled during the initial years to sell off its process aggregates,
the system is now streamlined due to timely intervention of various Central and state
government organisations.
REPLICABILITY
Rapid infrastructural development such as highways and airports and growing demand
for housing have led to scarcity and a rise in the cost of construction materials. Most of the
waste materials generated by demolished structures are disposed of by dumping them into
landfills. The dumping of wastes on land is causing a shortage of dumping places in urban
areas. It is therefore necessary to start recycling and reusing demolition and concrete waste
to save the environment, cost and energy.
The way NDMC has managed the collection and transportation of C&D waste for both
small-scale and large generators is worth showcasing to other cities. But processing the
waste only will not solve the purpose as processed C&D waste has few buyers due to quality
issues. The output materials should be tested in a certified laboratory according to BIS
standards so that recycled products find a good market. 148 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
6
Of all the streams of solid waste generated at the household
level, sanitary waste has been the most ignored. Its handling
and channelisation is an occupational hazard and a matter
of concern for most cities. To deal with sanitary waste, it is
important first of all to run awareness campaigns to break taboos
associated with it. Once this waste is segregated at source,
urban local bodies must use the best technologies to process it.
Karad: By managing to break the taboo around sanitary waste,
the city administration has achieved a 100 per cent sanitary
waste collection rate.
Pune: Introduced the 'Red Dot campaign', with a
well-planned mechanism of collection, channelisation and
disposal, and exploration of state-of-the-art technology to make
value-added products from sanitary waste.
SANITARY WASTE
MANAGEMENT 149 150 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
The city has done an excellent job of
managing its sanitary waste
KARAD
MAHARASHTRA
SANITARY WASTE MANAGEMENT
Karad is a city in
the Satara district
of Maharashtra. It
produces about 26
tonne of waste per
day (around 300 g per
person per day). Karad’s
story is one of cascading adoption of better
waste management practices – composting,
segregation and remediation of its dumpsite,
followed by refined segregation. The city has also
ensured that managing sanitary waste comes at
no cost to the municipal authority.
Waste composition in Karad
76%
23%
1%
Biodegradable
Non-biodegradable
Domestic hazardous,
sanitary and electronic
waste 151
THE TRANSFORMATION
Karad Municipal Council (KMC) took up
composting as early as the 1970s. But the rise in the
percentage of non-biodegradable waste, particularly
plastic waste, which could not be composted, ended
up transforming the city’s processing site into a
dumping ground. With time, the dumping ground
spread and a section of the city’s lower-income group
shifted to occupy a part of it. The site attracted stray
animals; and there were instances of dogs attacking
children in the area around it. Residents living in
the vicinity were miserable because of the stench
and leachate. During monsoons, mosquitoes and
flies became a menace, so much so that people were
forced to eat inside mosquito nets.
Although there were sporadic protests against
the dumping ground, the turning point came when residents formed a human chain to stop waste disposal at the site. In 2016, city authorities and a self-help group known as Greeny conducted
a training programme for 16 foremen and 200
volunteers on segregation of municipal solid
waste into three categories – biodegradable, non-
biodegradable and domestic hazardous. That was
the beginning of a new journey for the city.
HOW THE SYSTEM WORKS
The Information, Education and Communication
(IEC) programme was first initiated in areas with
a high literacy rate. Door-to-door monitoring
helped in the identification of households that were
failing to segregate waste properly. Such households
would then be trained for the next five days on the
practice and importance of segregation. About 70
per cent of household segregation was thus achieved.
Complaints registered with a foreman against
households that failed to segregate even after the
training could attract a penalty in the form of
increased water or electricity tariff. Fear of penalty
resulted in 100 per cent source segregation in the
city by 2018.
Once source segregation had been adopted by the
residents, they raised the question of arrangements
for processing of waste as they wanted their efforts
to be respected. On July 23, 2018, KMC started
treating the legacy waste at its dumping ground
at the rate of 600 TPD. It reclaimed the plot by
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
23
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
53,879
Estimated current population
86,000
Estimated floating population (daily)
250
Area (sq km)
1.5
Number of households (2021)
13,900
Number of wards
14
Number of zones
2
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
26
Number of sanitation workers
249
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Karad Municipal Council 152 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
February 26, 2019 by clearing around 59,000 tonne of legacy waste.
The city had installed two incinerators at its material recovery facility to deal
with hazardous waste, including sanitary waste. But the incinerators proved
insufficient for all the used sanitary pads and diapers sent in by the city. Some
of these items were also only partially incinerated and, because of the taboo
associated with sanitary pads, a good percentage of them was not even handed
to the waste collectors. Rather, they clogged the city’s drains and public places.
The new idea was to segregate waste into six streams: 1) Biodegradable, 2)
Plastic, 3) Paper and cardboard, 4) Domestic hazardous, 5) Electronic, and 6)
Sanitary. Waste glass, textile, rubber, etc., generated less frequently, were collected
in separate bags, reducing the overall burden on the material recovery facility.
In August 2020, the IEC team designed 20 minute sessions for the
administrative staff, door-to-door waste collectors, schoolgirls from class 7 to 9,
and citizens of Karad. Although the programme was hampered by COVID-19,
the IEC team managed to build capacity among 200 schoolgirls to spread
awareness and break the taboo around sanitary waste in the society. After a
two month-long exercise, 100 per cent of households in Karad started giving
sanitary waste separately for collection.
The administration then joined hands with the biomedical waste
treatment facility at Kharade colony, which had been running for 18 years
(see Box: Biomedical waste treatment facility, Kharade colony ). The facility was
located on the same plot where biodegradable waste was brought in for windrow
Source: Karad Municipal Council
Strategy of the IEC campaign
Administration-elected
representative
Problem statement and
troubleshooting
Capacity building
Collateral distribution
Capacity
building
1. GREENY team
2. Local
volunteers
Awareness
programme for
schoolgirls from class
7 to 9
Spreading awareness
during door-to-door
collection
Continuous
monitoring
1. Waste
collectors
2. Housekeepers
Schoolgirls passing
on the information in
their locality
Schoolgirls forming groups
to create awareness in
other areas
100 per cent
sanitary waste
separation achieved 153
composting and non-biodegradable waste for recycling at the material recovery facility.
The plot also houses the material recovery facility, so integration of the whole system came
at no extra transport cost. By spending a small amount of money on IEC and modification
of waste collection vehicles, the city administration has been able to achieve the feat of
separate collection and scientific processing of sanitary waste.
Breaking the taboo: Distribution of sanitary pads among schoolgirls in Karad as part of the IEC campaign
Biomedical waste management facility, Kharade colony
In 2001, the dynamic team of Karad Hospital Association was allotted a one acre plot near the
processing centre (at that time a dumping ground) to erect and commission a 600 kg per day
capacity biomedical waste treatment plant. A team of 30 doctors governs the association.
Once the plant was set up, training sessions were held for members of the doctors’ association,
nurses and ward boys. The biggest challenge was capacity building of workers at the processing
centre. The initial task was to break the taboo associated with handling biomedical and sanitary
waste. An exhaustive training programme to instil a sense of respect for the standard operation
procedure, and the importance of personal protective equipment (PPE) kits and good practices was
conducted. The workers are remunerated well for the job. Weekly monitoring of the plant is done
by a minimum quorum of five doctors. There is an agreement between KMC and Karad Hospital
Association which allows sanitary waste collected by KMC to be processed at the biomedical waste
plant without a fee.
The results have been excellent. The plant has been functional for more than two decades
but there is no record of any accident taking place at it. During COVID-19, staff attrition became a
challenge. The new training and continuous monitoring requirements slowed down the process flow
at the facility. Usually, it runs for eight hours a day, but it has been running for up to 20 hours daily
during the pandemic. 154 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
Quantity of sanitary, domestic hazardous and e-waste produced in Karad
Impacts
• By 2018, the city achieved 100 per source segregation of waste into three streams.
• By 2020, it achieved 100 per cent segregation and collection of sanitary waste. The taboo
around sanitary waste has been broken through a sustained IEC campaign.
• The processing of sanitary waste has become a zero-cost affair for the municipal authorities, thanks to its unique arrangement with a hospital association.
• The success of its sanitary waste programme has encouraged the city administration to try a similar initiative to promote sanitary cups and reusable pads.
• The city has remediated its dumping ground, clearing 59,000 tonne of legacy waste in the process and converting the reclaimed land into an integrated waste processing facility.
3,500
3,000
2,500
2,000
1,500
1,000
500
0
In kg
December 2020
Domestic hazardous wasteE-wasteSanitary waste
1,992
1,404
708
2,104
2,200
January 2021 February 2021
3,086
904896
825
WHAT HAS WORKED IN KARAD
Turnaround in sanitary waste management practices: In the past, the city struggled
to manage its sanitary waste because of a number of social and technical issues. By
managing to break the taboo around sanitary waste, the city administration has
achieved a 100 per cent collection rate for sanitary waste. The administration also
ensures that sanitary waste is transported and processed separately.
A biomedical waste treatment facility that pays for itself: The 600 kg per day
capacity biomedical waste treatment facility was established at a cost of Rs 20
lakh. No funds were taken from KMC and the facility has never incurred any losses.
Operation and maintenance of the plant is paid for from the tipping fees collected
from the clinics and hospitals in Karad.
Source: Karad Municipal Council 155
LESSONS LEARNT
Waste management is in everyone’s interest; therefore, it is
everyone’s duty:
First, the citizens of Karad put pressure on the municipal
authorities to stop dumping waste. Then KMC started the IEC campaign and increased
tariffs on non-compliance to ensure segregation. Once 100 per cent segregation had
been achieved, the citizens turned to the authorities once more, demanding that the
dumping site be remediated. This cycle of holding each other responsible has resulted
in better waste management to the benefit of everyone in the city.
A thoughtful carrot-and-stick approach can catalyse the adoption
of better waste management practices:
Through its IEC programme, and
by adding a punitive element to non-compliance, the city ensured 100 per source
segregation of waste into three streams by 2018.
Transforming a city’s waste management system does not
necessarily require new infrastructure and equipment:
By utilising
existing assets or slightly modifying them, the city has made rapid improvements in its
solid waste management regime at a minimal cost. Existing waste collection vehicles
were modified so that they could collect and transport segregated waste efficiently.
The arrangement between KMC and the hospital association ensured that once the
city started segregating sanitary waste, it was handled swiftly, professionally and at no
additional cost to the municipal authority.
A good system is competent to deal with emergencies: KMC’s
sanitary waste management has resulted in better handling of waste during the
pandemic, which goes to show that once a good system is in place, it is better equipped
to deal with emergencies than a system that is not well organised.
REPLICABILITY
Two major components of Karad’s waste management model can easily be replicated
in other Indian cities and towns. A common problem is bad waste management
practices among citizens due to ignorance, prejudice or some other reason. A solid
IEC programme, like the one implemented in Karad, can be an agent of social
transformation and bring about behavioural change among residents regarding waste.
Moreover, most cities have some existing infrastructure and human resource that
can be leveraged to improve waste management regimes. The key is to think intelligent
solutions, not necessarily big-budget solutions.
Sanitary waste process flow, Karad
Removal of the
compartment
2
Incineration
4
Sanitary waste
compartment
13
Weighing of
the waste
Source: Karad Municipal Council 156 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
PUNE
MAHARASHTRA
Pune Municipal
Corporation
(PMC) is
divided
into five zones
and 42 wards.
It underwent a process of delimitation
on July 1, 2021, and added 23 villages to
its jurisdiction, making it the largest Municipal
Corporation of Maharashtra. Reportedly, the city
generates nearly 2,258 tonnes of waste per day. It has
achieved 95 per cent segregation with the help of self-help group
SWaCH Seva Sahakari Sanstha Maryadit, Pune
*Others includes domestic hazarduous
waste and sanitary waste
Source: Pune Municipal Corporation
Composition of waste in Pune
SANITARY WASTE MANAGEMENT
44.68
10.22
0.9
44.2
Biodegradable
Others*
Inerts
The Red Dot Campaign in Pune shows the light in
handling sanitary waste, a significant feat in the waste
management sector
Non-biodegradable 157
THE TRANSFORMATION
In 1993, an organisation called Kagad Kach Patra
Kashtakari Panchayat (KPKPK, or Trade Union
of Waste-pickers) was formed. The informal sector
got a boost – the ragpickers were able to get good-
quality non-biodegradable waste due to the practice
of source segregation, thereby increasing income
and ease of handling waste.
Pune Municipal Corporation has been practising
segregation since as early as 2008. Initially waste
was segregated in two parts – biodegradable and
non-biodegradable waste. Dry waste included
both sanitary as well as domestic hazardous waste.
Initially, both sanitary and hazardous waste were
not quantified but put directly into the landfill.
Before the initiative, citizens were unaware
about handling sanitary waste separately. There
was a need for capacity development. Workers
collecting door-to-door waste faced problems in
handling the waste. Both hazardous and sanitary
waste were mixed with other non-biodegradable
waste, compromising the quality of non-
biodegradable waste. As there was no separate
technology installed for processing sanitary waste,
it went directly to the Uruli landfill.
KKPKP, through its work and approach,
established its credibility as a responsible and
mature organisation so that more of the informal
sector wanted to be part of the organisation.
The vital role of informal sector waste-pickers
brought a change in the public perception of waste
management. Registered members were endorsed
through an identity card issued by the Corporation,
thereby gaining recognition in state records. To
increase activities in the field of waste management
and value-added services, another organisation
called SWaCH (2006) was started under the
umbrella of KKPKP. SWaCH integrated the
registered members of KKPKP with the intention
of starting door-to-door collection services under
the guidance of the Pune Municipal Corporation.
Capacity development of workers was undertaken
to mobilise them to segregate recyclable non-
biodegradable waste at the source, thus reducing
transportation costs as well as the load on landfills.
Number of garbage-vulnerable points
53*
Waste management vehicle fleet size
745
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
3.12
Estimated current population (in million)
4.29
Estimated floating population (in million, daily)
0.20
Area (sq. km)
516
Number of households (in million, 2021)
0.93
Number of wards
42+23 villages
Number of zones
05
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
2,258
Number of sanitation workers
14,087
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: PMC 158 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
HOW THE SYSTEM WORKS
Training SWaCH members and PMC field staff was the first step. The training
programme was conducted at the PMC main office. The concepts of source segregation
and safe handling of sanitary waste were explained. Separate bags were given for
collection and transfer of sanitary waste at the feeder points. Norms and standard
operating procedures (SOPs) for handling sanitary waste were explained. This gave
members and workers the confidence to spread awareness among citizens with
regard to the Red Dot Campaign. As per reports of phase I, capacity development of
approximately 72 per cent of the waste pickers is completed; the remainder will be
covered in phase II. Phase II has been delayed due to the Covid-19 second wave.
Trained waste-pickers conducted awareness programmes for citizens. They went
from door to door with Information, Education and Communication (IEC) collaterals
and demonstrated how to wrap and mark the sanitary waste before handing it over.
Capacity development for workers handling sanitary waste was also done.
While removing recyclable items from non-biodegradable waste, workers would
come across sanitary pads, diapers and even needles. This was an occupational hazard
that made them vulnerable to infection.
Process of waste
collection
SOURCE
SEGREGATION
Compost unit Biomethanation
plant
Biodegradable
waste
Biodegradable
and non-
biodegradable
waste
Non-biodegradable
waste
Non
-recyclables
Recyclables
MATERIAL
RECOVERY
CENTRE
SCRAP MARKET
SECONDARY
COLLECTION
URULI LANDFILLRECYCLING UNIT 159
The issue was raised with SWaCH directors, among whom were included on
the panel 15 ragpickers. Connecting to problems on the ground was simple and
decision-making was swift. In 2016, the directors directly raised this concern with
the Pune Municipal Corporation (PMC). But the Manual on Municipal Solid Waste
Management (MSW), 2016 had been released, which compelled the Corporation to
start clearing around 2.3 million tonnes legacy waste that had accumulated for more
than 70 years.
Channelising all the constituents of solid waste became a priority. To solve the
problem of sanitary waste, the Red Dot Campaign was born. The idea of managing
sanitary waste was driven by both the social need of labour handling waste from
door to door and the pressure of adhering to MSW 2016.
Red Dot Campaign
The Red Dot Campaign is well known in the Indian waste management community.
It is a one-of-a-kind campaign, where the citizens, labour and administration
unanimously accepted their responsibility, making it a lesson for other cities in India.
Sanitary waste management in
Pune: Red Dot Campaign
Door-to-door
collection
of sanitary
waste
FEEDER POINT
SCIENTIFIC
LANDFILL URULI
PROCESSING
UNIT UNDER
CONSTRUCTION
PMC
COLLECTION
VECHILE
TRANSFER
STATION
SWaCH workers waiting at the feeder point for the PMC waste collection vehicle 160 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
The campaign started in 2016 as part of PMC’s and SWaCH’s Information,
Education and Communication (IEC) programme. The goal was to collect
sanitary waste separately, with workers collecting waste from door to door. The
interactive nature of the campaign led to better understanding of the issues and
approaches of the citizens. In support, PMC notified (Notification no. S.O. 1357
(e) dated April 8, 2016) citizens to give their sanitary waste separately as per the
Municipal Solid Waste Management Rules, 2016.
Collection and transportation of
sanitary waste
Workers collecting waste from door to door bring their waste to a feeder point.
Every feeder point is operated by five to seven workers who offer waste collection
services to 100–150 households each. The waste then gets collected by a PMC
collection vehicle. The PMC vehicle transports the waste to the transfer station.
Sanitary waste is then transferred into a red container, which is then carried to
the processing facility.
Technology
To develop a sustainable recycling loop in the field of sanitary waste, an Italian
company developed a breakthrough recycling technology that can recycle used
absorbent hygiene products such as baby diapers, feminine hygiene (fem care)
and adult incontinence products to create new products and materials of added
value. The technology is installed and operational at an industrial scale at
Spresiano, northern Italy. It is able to process 10,000 tonne of used absorbent
hygiene products per year. This corresponds to serving around one million
people. The plant is unique and the first of its kind in the world.
The technology efficiently breaks down sanitary waste into plastic, cellulose
and super-absorbent polymer. These materials can be used for making rigid
bottle-caps for non-food applications, gardening barriers and viscose clothing.
The process of installation of the sanitary waste processing plant was initiated
in 2019, but due to Covid-19 and a contractual discrepancy of the contractor with
PMC, complete installation and commissioning will take another six months.
The plant is proposed to have a capacity of 10 tonne per day of sanitary waste.
Feeder point PMC collection vehicleEmptying sanitary waste at
transfer station
Scientific landfill
CURRENT SCENARIO OF TRANSPORTATION AND PROCESSING OF SANITARY WASTE 161
WHAT HAS WORKED
Reaching out to lower-income households was a challenge, and it took time to
bring about behavioural change. SWaCH and PMC have a strategic pitch and
approach to reach out to its citizens. However, more affluent families were more
accepting of the change and have been a part of the system since its inception.
PMC workers were hesitant in handling/collecting sanitary waste from
the feeder point (the point where the collected waste gets accumulated). The
SWaCH team along with PMC officials intervened, awareness in handling
sanitary waste was done, and the PMC workers reciprocated and became part of
the campaign.
Due to the Covid-19 pandemic, procurement of the processing machine for
sanitary waste was delayed, and this forced PMC to use a scientific landfill
in the meantime. As the designated site for installation of the sanitary waste
processing machine is under Rochem, Pune, contractual issues between PMC
and Rochem is affecting the installation of the plant. PMC has recently decided
to break all ties and hand over the model to a new contractor.
Also, the technology adopted may have a component of social challenge for
application of the product obtained from processing sanitary waste. To counter
this, the companies involved are planning media campaigns and awareness
programmes along with the SWaCH team. (This is still under consideration.)
Current practice of sanitary waste management
• According to data received by Pune Municipal Corporation officials, only 50 per cent of the citizens covered by the Corporation separated sanitary waste from other waste. Around 1.5 TPD of sanitary waste is collected and transported. The SWaCH team and PMC plan to start phase II to reach out to the remaining population.
• SWaCH workers currently collect sanitary waste from citizens either in a paper cover with a red dot or in a separate plastic bag. Collected sanitary waste is then brought to the feeder point and transported into the
Treatment of sanitary waste in processing unit
Waste water
Sanitary waste Shredding Washing
ETP
Drying
DENSITY
SEPARATION
1. Plastic
2. Cellulose
3. Super-absor-
bent polymer
(SAP)
1. Plastic
Plastic bottle-
caps
2. CELLULOSE
Viscose fabric or
specialty paper
3. SAP
Gardening and
flood barriers 162 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
designated box in the PMC vehicle. In the case of higher quantities of waste,
extra bags are used and hung separately in the collection vehicle. The PMC
vehicle empties sanitary waste into a red container at the transfer station. The
container is then transported to the scientific landfill.
• All the sanitary waste is collected daily. It is currently processed in the scientific landfill at Uruli, Pune.
150
100
50
0
In tonne
November 2020 December 2020 January 2021 February 2021 March 2021
QUANTUM OF SANITARY WASTE COLLECTED AND PROCESSED
250
245
240
235
230
225
220
215
210
205
200
In tonne
Expenditure Revenue
REVENUE VERSUS EXPENDITURE (FY 2020–21)
Financial aspect
• A sanitary waste recycling plant is being installed under corporate social
responsibility (CSR). No overhead charges have been incurred other than for
installing an extra box in the same collection vehicle.
LESSONS LEARNT
The Red Dot Campaign is one of the best IEC programme in India for making
people aware about their responsibility with regard to handling sanitary waste.
Organisations such as SWaCH can support waste management operations of any
Municipal Council or Corporation as they strike the right balance between the 163
citizens, waste collector, transportation and processing of not just sanitary waste but all
kinds of waste.
One of most credible things is that 15 of the integrated informal ground workers are
directors and key decision makers of SWaCH. This gives the ground staff confidence. Their
grievances and wellbeing are taken up with utmost priority.
As most of the technologies in waste management are site-specific, PMC may need to
plan carefully for challenges specific to India.
REPLICABILITY
The IEC programme of sanitary waste separation is easily replicable. PMC's reaching 2.14
million people (50 per cent population of Pune) is an example for urban local bodies in
other cities to follow.
Integrating the informal sector and forming an organisation like SWaCH is the way
forward all urban local bodies. It will not only help improve waste management in cities
but also uplift the marginalised and underprivileged.
Although processing with the desired technology for sanitary waste has not
commenced so far, PMC is processing solid waste by scientific landfill. This integrated
model itself can be replicated in all urban local bodies that have scientific landfills and a
thriving informal sector workforce.
Impacts
• IEC programme: The Red Dot Campaign is one of the most refined ways approaching sanitary
waste segregation. Citizens showed willingness to adopt the methodology and recognised its
importance in the context of hygiene of Pune city and the dignity of waste pickers.
• During the Covid-19 pandemic, spreading awareness about the Red Dot Campaign in person was difficult. But wherever it was possible, it seemed to be most effective way to reach out to the people. An integrated informal sector becoming the torchbearer for IEC programmes is a laudable achievement of both SWaCH and the PMC team.
• Technology: Recycling sanitary waste and making quality products out of it is a one-of-its-kind approach. It will be the second such plant to be installed in the world.
• Changes: Citizens have developed a sense of responsibility towards handling sanitary waste. The self-respect of the workers handling waste was boosted. The Red Dot Campaign brought positivity to Pune’s citizens, and PMC’s and SWaCH’s efforts as well as media coverage boosted the campaign to a new level. It has acknowledged not just Pune as a city but its
citizens as well.
• Betterment: The programme has only completed phase I. As per data received, only 72 per cent of the waste pickers were trained, who in turn were able to develop capacity in 50 per cent of the citizens. Depending upon the Covid-19 situation, phase II will start as early as possible, with the intention of maintaining the current capacity and encouraging more citizens to be part of the sanitary waste management programme. 164 WASTE-WISE CITIES
7
Landfills are not the solution to a city’s waste management
problems. In almost every city that has them, old landfills have
become environmental and health hazards. A zero-landfill model
offers a technically appropriate, environmentally and economically
sustainable, and socially acceptable solution that is based on resource
recovery and principles of circular economy.
Ambikapur: Inspired by the concept of the Garbage Clinic Model,
the city has harnessed local women self-help groups to source
segregate and process waste, and converted its legacy dumpsite into
a waste recycling centre.
Chandrapur: Source segregation and biomining have allowed
the city to convert its dumpsite into an integrated waste treatment
facility with a sanitary landfill.
Taliparamba: Today, 85 per cent households adhere to the
door-to-door collection process, almost 99 per cent of waste is
processed in a scientific manner, and the city’s dumpsite has been
reclaimed, now housing a material recovery facility.
LANDFILL
MANAGEMENT 165 166 WASTE-WISE CITIES SOURCE SEGREGATION
‘Garbage clinics’ drive change and
turn Ambikapur into the first
landfill-free town in India
AMBIKAPUR
CHHATTISGARH
Ambikapur, in Surguja district of
Chhattisgarh, calls itself a ‘zero landfill’
town. It generates nearly 48 tonne of waste
every day. What sets Ambikapur apart
from other similar towns and cities of the
country is the transformation that it has
effected in its waste management system:
the town has notched up an almost 100 per
cent performance in source segregation,
collection, transportation, treatment and
disposal of waste – a result of an initiative
involving self-help groups (SHGs).
Source: Ambikapur Municipal Corporation
Inerts Hazardous
Non-
biodegradable
25
23
70
Biodegradable
Waste composition in Ambikapur
LANDFILL MANAGEMENT
All figures in per cent
Rubber, Leather
2
Textiles
Non-recyclables
20
5
Paper &
cardboard
Plastics
30
32
Glass
3
Metals
8 167
THE TRANSFORMATION
It all began in 2015.
Before, Ambikapur used to display the usual
manifestations of a town that did not have an
effective system of managing its solid waste –
overflowing community bins and waste dumped
indiscriminately near roads and streets. With no
segregation, mixed waste used to be collected from
these dumps and off-loaded at a dumping site
outside the town. The dumpyard itself was in a poor
state, without a liner or leachate and gas collection
systems. Open burning of the waste was common,
and the resulting emissions of hazardous gases were
adversely affecting the communities living nearby.
To improve matters, the town spent considerable
amounts of money: 16 of the 48 wards hired private
companies to effectively manage their waste, but the
results remained below par. Whatever efforts were
made, were marred by a lack of public participation
and of awareness and interest among the people.
On March 1, 2015, the Sarguja district
administration took the first step towards bringing
about change: a meeting with all the stakeholders
(local body members and officials of the Ambikapur
Municipal Corporation or AMC) laid the framework
of an action plan to manage the town’s waste
sustainably. To begin with, about 643 volunteers
were trained and 623 of them selected to form
Self-Help Groups (SHGs). Sixty-two of these SHGs
came together to constitute the ‘Swachh Ambikapur
Mission Sahakari Samiti Maryadit, Ambikapur’
(see Box: How are the SHGs managed? ). The town
has notified by-laws for solid waste management;
plastic, C&D and e-waste management; and
instituted user charges and a ban on plastics.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
286
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
0.12
Estimated current population (in million)
0.14
Estimated floating population (daily)
5,000
Area (sq km)
41
Number of households (2021)
27,247
Number of wards
48
Number of zones
17
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
47.91
Number of sanitation workers
470
Number of community bins
0*
How are the SHGs managed?
The federation of self-help groups (SHGs) which is
the part of ‘Swachh Ambikapur Mission Sahakari
Samiti Maryadit, Ambikapur’ – includes a chairperson
who is elected by the federation members, a centre
in-charge, supervisors (who are appointed by the
chairperson) and women workers (commonly refereed
as didis). The federation has 700-800 workers, of
which 470 work on managing solid waste. A worker
gets a monthly salary of Rs 6,000, with an additional
Rs 1,000 as performance-based incentive.
Note: According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Ambikapur Municipal Corporation 168 WASTE-WISE CITIES
LANDFILL MANAGEMENT
Improvements
in Ambikapur –
a bird’s eye view
SOURCE SEGREGATION
OF WASTE (tonne)
0
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
10
20
30
40
50
60
SWM COST RECOVERY
(percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
EXTENT OF SEGREGATION OF MSW (percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
EXTENT OF MSW RECOVERED (percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
Source: Ambikapur Municipal Corporation
STREET SWEEPING TURNOVER (percentage)
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
40
60
80
100
0
00
22
40
100
100100
100
47.4
HOW THE SYSTEM WORKS
Facilitated by the local administration, the town has launched what is known as
the ‘Garbage Clinic’ model – under it, 17 Solid and Liquid Resource Management
(SLRM) centres have been set up, one in each zone. Each centre collects source-
segregated waste from two to five wards (600-1,500 households), using a fleet of
pedal-rickshaws and e-rickshaws.
The waste is brought to the SLRM centre for secondary segregation into 20 non-
biodegradable categories – paper, plastic items, plastic covers, cardboards, glass,
metal items, rubber items, leather items, aluminum-coated paper, aluminum-coated
plastic, thermocol, cloths, medical waste, tablet covers, electronic items, wooden
items, chemical items, x-ray films, expired tablets and inerts. The recyclables are
channelised to recycling plants; the non-recyclables are baled, packed and weighed.
The remaining non-biodegradable waste is transported to a reclaimed land for
tertiary segregation, where the waste gets further segregated into 156 categories. 169
After the tertiary segregation, the non-recyclables are compressed and converted
into cubes, which are then sold to cement plants as a substitute of fuel because of
high calorific value.
By 2016-end, the Garbage Clinic model had turned into a success (see Figure:
Improvements in Ambikapur – a bird’s eye view). The didis of the SHGs – tasked
with spreading awareness and collecting and segregating waste – are the backbones
of the system. In 2020, when the COVID pandemic struck, these workers accepted
the challenge of helping the town fight the virus: at a time when Ambikapur faced a
shortage of masks and sanitizers, these women set up a start-up unit to manufacture
these items.
The money flow
Before the current system was put in place, the cost of cleaning the town was met
by the AMC. Following the introduction of the Garbage Clinic model, there has
been a decline in expenditure and a rise in incomes. To begin with, the reduction
Legacy waste treatment: Sprinkling of water and bacterial inoculum – a minimum of 8 litre of water
per tonne of mixed waste is required 170 WASTE-WISE CITIES
LANDFILL MANAGEMENT
in costs has happened in collection, treatment and
transportation of waste: the use of manual rickshaws
and e-rickshaws in collection, the complete stop on
landfill and leachate treatment, and the reduction in
cost of transportation from secondary to tertiary units
have helped (most of the paper waste is sold and the wet
waste is converted into manure at the secondary unit).
Viability gap funding support has dropped as well in
the same period, from Rs 10,50,000 to Rs 3,90,000.
There has been a rise in collection of user charges
as the service gets better – from Rs 1,26,000 in 2015-
16 to Rs 12,62,000 in 2018-19. Sales of recyclable
material and compost (including cowdung which is sold
under the brand name of Go-dhan at Rs 2 per kg) have
witnessed a five-fold jump, from Rs 92,000 worth of
sales in 2015-16 to Rs 5,25,000 in 2018-19.
The income is being used for keeping the town clean
(see Figure: Annual expenditure and income ). What has
worked in Ambikapur
WHAT HAS WORKED
The involvement of women-dominated SHGs and
the willingness of the AMC to integrate them into
the town’s solid waste management system has
been a remarkable step. User charges collected from
households and the income from sale of waste and
manure, which are then used to pay the salaries of
Income (in Rs lakh)
14.93
350.5358.5359.7384.3385.3
Source: Ambikapur Municipal Corporation
2015 -16
2016 -17
2017-18
2018 -19
2019-20
2020-21
Expenditure (in Rs lakh)
Annual expenditure and income
554.1406.3402.3503.4405.2405
2015 -16
2016 -17
2017-18
2018 -19
2019-20
2020-21 171
workers, has made this model sustainable.
At the federation level, the staff have been kept
highly motivated and a sense of ownership has been
developed. There is continuous monitoring of the
SLRM centres through regular interactions with
SHG members. Efforts have been made to keep the
federation dynamic in its internal decision-making.
A continuous outreach programme has been
conducted for farmers to promote the use of organic
compost.
The AMC has ensured that no waste is dumped
in landfills, and that all the waste is treated
and used as a resource for generating revenue.
Over 6,986 sq m of land has been freed from
encroachments and a sanitation park has been built
at a cost of Rs 280.54 lakh.
Legacy waste
treatment and
dumpsite remediation
in Ambikapur
Bacterial
inoculums
+
water
Bacterial
inoculums
+
water
Bacterial
inoculums
+
water
Reduction of
heap height
(45 days
approx)
Gas outlet
OLD DUMP
PRIMARY
SEGREGATION OF
OLD DUMP
GARBAGE
FORMATION OF
GARBAGE HEAP
DRILLING ON
GARBAGE HEAP
SECONDARY
SEGREGATION OF
INORGANIC
MATERIAL
CAPPING (LEAVES
MULCH/ ORGANIC
MANURE/ COMPOST )
SIDE DRILLING FOR
AIR CIRCULATION
LEVELING AND
PLANTATION
Tertiary segregation and storage area 172 WASTE-WISE CITIES
LANDFILL MANAGEMENT
Impacts
• Ambikapur has become the first municipal corporation in India to be
free of garbage dumping sites; it is also ensuring scientific processing of
organic and inorganic waste.
• There has been a positive impact on public health: a dip has been noted in the disease burden of the town. For example, cases of acute diarrhea reduced to 77 in 2020 compared to 156 in 2015.
• The initiative has helped reclaim 16 acres of land valued at Rs 25 crore, and has generated over 500 green jobs.
• It has empowered the women who are members of the SHGs; they have been provided uniforms and safety gear, which gives them and their work a sense of dignity and security.
• The city’s waste management system has become financially sustainable – waste collection and transportation costs have gone down, while there have been increases in collection of user charges as the service gets better, and in sales of recyclable material and compost. Viability gap funding support has reduced.
• The town has won recognition for its feat – its model has been recommended by the National Green Tribunal; it has won the Skoch Award in 2015 and was a semi-finalist for the CAPAM International Innovation Awards; and it was shortlisted for Swachh Bharat Mission (Urban) Awards Field Study. It is listed among eight best practices on SWM by the Union Ministry of Urban Development. The Chhattisgarh government has adopted it for replication across the state.
LESSONS LEARNT
Inform, educate, communicate: Ambikapur showcases how IEC
(information, education and communication) activities are crucial for spreading
awareness and building public opinion and participation. This has been
accompanied by regular follow-ups by SHG members and AMC staff, identification
of households unwilling to be a part of the initiative and penalising them, and
identification of littering spots and deploying corporation staff for imposing fines.
Nurture a sense of ownership: Continuous interactions with SHG members
to identify issues and concerns and ensure that efforts are made for their resolution
has been critical for the success of this initiative. A modern ICT-based monitoring
system (including an android app for attendance, CC cameras, mobile-based vehicle
tracking system and MIS for data collection) has also played a role.
Waste is not a liability: The key learning from Ambikapur has been that waste
should not be treated as waste or a liability – it has to be reduced, reused or recycled. 173
A decentralised approach to waste treatment and community participation are
the keys to sustainable waste management. Workers employed and monitored
directly by the community are more accountable than sanitary workers
employed by the government. Community efforts need to merge with the
government’s efforts in waste management for improved efficiency.
REPLICABILITY
For replicating the Ambikapur model, a municipality needs to concentrate on
four areas. – source segregation, decentralised approach to waste treatment,
efficient collection and recycling mechanism, and intervention of women or
marginalised sections in the waste management chain. The Chhattisgarh
government has initiated Mission Clean City, under which the Ambikapur
model is being replicated in 166 out of 168 cities and towns of the state. Some
states such as Uttar Pradesh, Kerela, Haryana and Andhra Pradesh have
expressed an interest in following the Ambikapur model.
Ambikapur’s zero-landfill model offers a technically correct,
environmentally and economically sustainable, socially significant, alternate
and easily replicable model for solid waste management. By involving women
from urban poor families, the model creates hundreds of green jobs. By
balancing fixed wages and variable returns from sale of recovered goods, it
provides for a dual income that in turn ensures sustained interest of the workers
in their jobs.
Legacy waste treatment: Jute capping, after which the entire waste surface is covered with capping materials like leaf
mulch/organic manure/compost for two inches for cultivating local grass/ragi to bind the soil on the surface 174 WASTE-WISE CITIES SOURCE SEGREGATION
CHANDRAPUR
MAHARASHTRA
Chandrapur,
known as the
‘Black Gold
City’ because
of its coal beds,
is home to a
number of industries. It generates around
111 tonne of waste daily (271 g per person per
day). Chandrapur has turned around its solid waste
management system by building infrastructure for
scientific waste processing at its landfill.
Source: Chandrapur Municipal Council
LANDFILL MANAGEMENT
Chandrapur has mandated source segregation and
practices scientific processing of waste to reduce the
load on its landfill
Total waste composition Non-biodegradable
waste composition
Others*
3%
Leather and
rubber
Glass
Plastic
Paper
Metal
27%
4%
43%
22%
4%
Biodegradable
42%55%
Non-
biodegradable
Total waste 111 TPD
* Others include inert, domestic hazardous waste, e-waste, and C&D waste 175
THE TRANSFORMATION
Before 2016, Chandrapur Municipal Council (CMC)
used to collect mixed waste from households –
comprising biodegradable, non-biodegradable
and household hazardous fractions – and dump
all of it in the landfill in Ballarpur, located on the
Nagpur-Chandrapur highway. The mixed waste at
the landfill led to a foul stench, land degradation,
groundwater pollution, release of a large amount of
greenhouse gases, etc., in the vicinity. Due to a lack
of awareness about the ill-effects of open burning,
it was practised around the dumping ground.
There were 800 garbage-vulnerable points and 110
community bins in the city. Littering was common
across the city.
Things started to turn around after the Swachh
Bharat initiative began in 2016. Now, Chandrapur
is segregating nearly 85 per cent of its solid waste
into three major categories: biodegradable, non-
biodegradable and domestic hazardous. Domestic
hazardous waste is further sub-segregated at the
secondary sorting facility within the landfill. About
95 per cent of the waste is recycled, processed
and recovered, thereby reducing the waste going
to the landfill to a bare minimum. Around 800
households have also started practising home
composting, diverting some of the organic waste
that used to end up in the landfill.
HOW THE SYSTEM WORKS
A proper route map was designed afresh for the
collection of waste from households. Residents
were asked to segregate into three major categories
of waste. Two-bin-one-bag system is followed
for collection of segregated waste. Two colour
coded bins have been provided to all houses for
non-biodegradable and biodegradable waste,
while domestic sanitary and household hazardous
waste are collected in bags, as they are generated
in smaller quantities. For e-waste, common
community bins have been set up. C&D waste is
collected through an on-call mechanism. A separate
compactor has been commissioned to collect C&D
waste.
Collection of waste is done daily in tricycles
from narrow alleys and in auto tippers for the main
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
226
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
85
Percentage of waste processed
95
Population (in million, as per 2011 Census)
0.32
Estimated current population (in million)
0.41
Estimated floating population (daily)
6,100
Area (sq km)
56.2
Number of households (2021)
79,864
Number of wards
17
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
111
Number of sanitation workers
260
Number of community bins
28*
*According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Chandrapur Municipal Council 176 WASTE-WISE CITIES
LANDFILL MANAGEMENT
roads and commercial complexes. GPS tracking systems have been installed in all auto
tippers to make sure they do not deviate from their set routes.
Over three hundred compartmentalised bins have been installed in public places and
an app for collection of waste – ‘Recycle-U’ – has been created. People are encouraged
to practise composting of organic waste at the household level. The municipality has
provided home composters to many households. The CMC also announced that they
would buy compost at Rs 4/kg from those residents engaged in home composting.
A house-to-house survey was also carried out to ensure that waste segregation and
house composting are carried out effectively and efficiently.
CMC has issued a number of notifications to provide impetus to efficient waste
management practices. Violations include littering, open burning and non-segregation
of waste. Fines are imposed on violators. These fines range from Rs 200–2,000. Notices
Dealing with legacy waste
In 2016, Chandrapur mandated segregation to improve basic waste management.
However, legacy waste in the landfill was a major problem. To deal with it,
Chandrapur decided to remediate its landfill through biomining. As per a survey
conducted on the dumping site by the city authorities, a total of 68,593 m
3
of
waste was dumped on the site spread across 1.6 hectare and with a height of
three metre. A private concessionaire was hired to remediate the landfill. By 2019,
when their contract expired, they had remediated 85 per cent of the landfill and
the remaining 15 per cent is in the process of being remediated. A portion of the
remediated landfill was converted into a sprawling garden.
Sub-segregated waste at the material recovery facility 177
displaying violations and the fines asscoiated with them have been prominently
displayed at various junctions to grab people's attention.
Awareness programmes were initiated by the CMC in order to encourage residents
to practice segregation of waste at source. A Project Management Unit was formulated
to manage the entire campaign. Skits and plays were organised. IEC (Information,
Education, Communication) played a crucial role. Audio-visual clips were used to screen
the message for the entire city through a mobile van.
Many workshops were also organised by CMC for capacity building. One such
workshop for students was named 'My role toward cleaner Chandrapur'. In the
workshops for ghanta gadi workers, every labourer collecting waste was trained. This
helped workers understand the concept and objective of the programme and recruited
them as active partners. Agencies were also identified to train ULB personnel and orient
the elected representatives towards the new programme. A series of sequential trainings
was carried out at all the levels from top management to the field workers.
Eleven NGOs have also been empanelled by CMC to conduct awareness and capacity
building exercises via corner meetings, door-to-door trainings and nukkad nataks. CMC
came up with the concept of 'Corner Meetings' that were held fortnightly. In 2017 they
started an 'Adarsh Ward Competition' to encourage wards to effectively segregate their
waste.
Existing infrastructure for solid waste management at the
landfill
The landfill is an integrated plant with many waste processing units to take care of all
types of waste collected by CMC. It has been divided into separate zones to deal with
different streams of waste, each with their own set of labourers. Incinerators have also
been installed to handle domestic sanitary and hazardous waste. • Unit 1 (Non-biodegradable waste processing unit): Workers segregate non-biodegradable waste, including plastic, into sub-categories. The waste is then baled with the help of a hydraulic press and collected by recyclers. Non-recyclable material, mostly rubber, leather and thermocol, is sent to the nearest cement kiln to be used as refuse-derived fuel (RDF).
• Unit 2 (Biodegradable waste processing unit): Data on biodegradable waste collected is maintained in a logbook. Biodegradable waste is treated by windrow composting. Compost is used in parks and gardens in the city and sold to farmers for a minimal price. Rejects, if any, are dumped in the sanitary landfill. A vermicomposting unit has also been set up.
• Unit 3 (Hazardous waste storage unit): Data is maintained in a logbook. Hazardous waste is disposed of as per norms through third party vendors.
• Unit 4 (Scientific landfill): Rejects received directly from the city and the other
units of the integrated plant are deposited at the scientific landfill. Data is
maintained in a logbook.
WHAT HAS WORKED
Chandrapur makes more money from its waste management system than it spends. This
not only makes the system self-sustaining in the long run but also makes it a positive
source of revenue which can be used to mantain and improve the system. 178 WASTE-WISE CITIES
LANDFILL MANAGEMENT
CMC has adopted a holistic approach to waste management by paying equal attention to
every step in the chain. It mandated source segregation, along with conducting awareness
programmes and imposing fines. It redrew its waste collection plan and achieved 100 per
cent door-to-door collection. No resident has to worry about the disposal of waste anymore.
CMC's own initiative and efficiency has motivated residents to do their part as well and stop
littering in public spaces and dumping mixed waste in community bins. After collection, the
waste is taken to a state-of-the-art waste treatment facility where different streams of waste
are dealt with in ways most suitable for each of them. Chandrapur's waste management
system has become so efficient that barely any waste is left at the end of it which needs to be
dumped in the landfill. All waste is treated and used as a resource to earn revenue.
Locals, especially those from marginalised backgrounds and those with a history of
working with waste, have been employed at all levels of the new waste management system.
They bring traditional knowledge with them which is very useful to take the system over
any hurdles that are encountered during the way. Since this provides formal employment
to those who have had little taste of it before, the workers are deeply motivated to keep the
system running smoothly in the long term.
LESSONS LEARNT
Let waste work for you: CMC provides us with a very good example of what can be
achieved when waste is seen as a resource and not as a problem. By adopting optimal
practices, CMC has converted waste from a liability to a source of revenue. This revenue can
be ploughed back into the waste management system or used to fund other useful initiatives
for the city.
Monthly finances (in Rs lakh)
EXPENDITURE
Collection and
transportationUser fee
Sale of recyclables
and compost
Revenue generated from
other sources (Fines,
service charges, taxes)
Processing
REVENUE
8577
0.46
55
6
132
91
Source: Chandrapur Municipal Council 179
Develop infrastructure: The landfill wasn’t developed enough to tackle waste
generated daily in the city. There was hardly any breathing space left for more waste to
be added to the existing heap. CMC developed the landfill and outfitted it with necessary
equipment and machines to pre-process all types of waste. Only after the infrastructure was
in place did the CMC develop a skilled workforce to handle the new systems.
Integrate existing informal workforce: Most of the former rag pickers were
integrated into the system by being given work in waste processing units. This helped
not only in giving them stable employment but it is also the most efficient way to run
the programme as rag pickers have both traditional knowledge about sorting waste and
developed skills due to lived experience. It saves the cost of training new people as well.
Every waste worker earns around Rs 7,000–9,000 a month, which allows them to achieve
upward social mobility.
REPLICABILITY
A few things are very important to remember for replicating Chandrapur's model. One is
to change the psychology of citizens in order to achieve a high level of source segregation.
Second is to adopt scientific waste processing techniques to ensure that most of the waste is
properly treated.
The involvement of locals and existing rag pickers is also a must. Only when the
stakeholders on the ground are fully integrated can the model run sustainably. Not only
does this improve waste management, this also improves the economy of the city by
providing formal employment to hitherto excluded sections of society.
Impacts
• Chandrapur's landfill management has made it the second cleanest city after Navi Mumbai
in all of Maharashtra.
• From being ranked 76th in Swachh Survekshan 2017, Chandrapur moved to the ninth spot in the Swachh Surveskhan 2020.
• The 8-hectare landfill on the outskirts of the city was improved and updated to handle almost all types of waste.
• A 1.6-hectare garden has been set up on the landfill after remediating that area.
• The initiative has led to huge reductions in the cost of solid waste management. Previously, mixed waste could not be managed and led to various kinds of pollution that costed the corporation socially and economically.
• Hundreds of workers were given employment, including a number of women, be it at the landfill or the waste collection vehicles.
• Garbage-vulnerable points reduced to zero from 800. 180 WASTE-WISE CITIES SOURCE SEGREGATION
TALIPARAMBA
KERALA
Taliparamba is located in the district of
Kannur in Kerala. The town is fortunate
to have two rivers flowing through it.
Till 2012, the town was sending all
its waste to a 2.5-acre (a little over 1
hectare) dumpsite, affecting the local
population and environment in the usual
manner. Taliparamba reinvented its waste
management practices and adapted a
decentralised system after 2012, with local
women playing a stellar role.
LANDFILL MANAGEMENT
Decentralised action helps segregate waste
and reclaim the landfill
Source: Taliparamba Municipality
Composition of waste in Taliparamba
3154
Non-biodegradable
waste
Biodegradable
waste
E-wasteSanitary waste
Domestic hazardous
waste
63
6
Daily quantity in percentage 181
THE TRANSFORMATION
Management of solid waste has always been a bugbear
for almost every local government institution in
India – Taliparamba was no exception. In 2012, the
municipality woke up to the dire need for optimal
management of the waste it generated. The dumpsite
was recovered within three months at a project cost of
Rs 1,969,800.
The town began segregation with active
participation of its residents. The slogan of ‘My waste
my responsibility’ became the call of the hour. The
municipality started an intense sensitisation drive.
It launched an app called ‘Nellikka’ to monitor
the work. A women’s self-help group (SHG) called
‘Haritha Karma Sena’ was created out of Kudumba
Sree, a Kerala state government initiative for poverty
eradication and women’s empowerment. The members
of the SHG were appointed for collecting as well as
segregation of waste.
Today, 85 per cent of Taliparamba’s households
adhere to the door-to-door collection process
conducted by SHG members – a majority of these
households pay a user fees for collecting the waste from
their houses. The municipality has signed a contract
with Nirmal Bharath Trust, an agency that manages
plastic waste. The agency trains the SHG members
to segregate the waste and sell it. For its services, it
charges Rs 50 from every household and Rs 100 from
every commercial establishment. The money that is
collected pays the salaries of the SHG members.
Taliparamba’s implementation
strategy
The implementation strategy adopted by the
Taliparamba municipality is door-to-door collection
of waste by the Haritha Karma Sena’. Households
are encouraged to compost their biodegradable waste
themselves. This approach has served to promote the
habit of source-level segregation – the municipality has
provided bio-bins for this purpose to the households.
The municipality has two push-carts, four auto
tippers and one tipper for transporting the waste. The
complete system is managed and overseen by Nirmal
Bharath Trust and monitored by the municipality.
Egged on by the municipality, about 9,500 households
have started practicing home composting and
producing fertilisers.
Number of community bins
NA
Number of garbage-vulnerable points
NA
Waste management vehicle fleet size
4 auto tippers and 1 tipper
Percentage of households covered
under door-to-door waste collection
85
Percentage of households
segregating waste
85
Percentage of waste processed
98
Population (as per 2011 Census)
44,827
Estimated current population
45,600
Estimated floating population (daily)
NA
Area (sq km)
25
Number of households (2021)
11,600
Number of households paying user charges
11,600
Number of wards
34
Number of zones
NA
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
14
Number of sanitation workers
57
Note: According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Taliparamba Municipality 182 WASTE-WISE CITIES
LANDFILL MANAGEMENT
The town has four decentralised organic waste processing facilities, each with a
capacity of one tonne; these use the aerobic composting method. Taliparamba also
uses the centralised ‘windrow’ technology in one facility with a processing capacity
of five tonne per day.
The services provided by the SHG members are monitored through the mobile
application ‘Nellikka’, where the registered user can access information on
households and institutions from where the waste is collected, the quantity of plastic
waste collected, etc. The plastic waste collected is brought to the MCF (Material
Collection Facility) and segregated by SHG members with the help of machines; the
segregated waste is then sold.
Remediation of the
dumpsite
Taliparamba’s bane was its 30-year-
old dumpsite, located in Karibam.
The municipality has reclaimed the
dumpsite land over a three-month
period. The site now houses the town’s
Material Recovery Facility, where waste
is treated as a source of income for
the SHG members. The Facility, built
at a cost of Rs 4,691,276 and housing
machinery worth Rs 2,967,000,
generates a monthly revenue of
Rs 5,855,000.
The money flow in Taliparamba
Parameters (monthly)Amount (in Rs)
Expenditure on collection and transportation
120,000 (cost borne by the agency)
Expenditure on processing of waste50,000 (cost borne by the agency)
Expenditure on disposal 50,000 (rejects/road waste disposal, cost borne by ULB)
Total expenditure on MSW management220,000
User fee collected 435,000 (collected by the agency)
Revenue generated from selling of compost and biogas
NA (the compost is distributed free of cost to farmers)
Revenue generated from selling of recyclables, RDF
150,000
Total revenue generated 585,000
Source: Taliparamba municipality 183
WHAT WORKED IN TALIPARAMBA
• C
• I
through a GIS-based route plan, primary segregation at source, secondary
segregation at specialised centres, segregation and recycling of inorganic waste, and
treatment of organic waste through composting.
• P
• I
town’s waste, the municipality has decided to register them and is providing identity cards to them.
• D
of those who have registered
LESSONS LEARNED
Efficient management of waste can bring about significant changes in the condition of the community – health conditions in Taliparamba, for instance, have registered an improvement. Remediation of the dumpsite has led to a reduction in disease incidence, and helped control the mosquito menace. The town also shows that waste can become a source of income for economically weaker sections.
Inclusion of every strata of the society in this enterprise has helped in changing
behavioral attitudes towards waste management, and generating awareness about in-situ handling of the waste they produce. The use and application of technology has been
an asset – it has made monitoring and accessing information far more easy and flexible.
REPLICABILITY
Taliparamba’s ‘zero-landfill’ model has set an example for local governments across the country. Its mention in the Kerala assembly has triggered interest in it. The town has shown that environmental conservation and economic sustainability can go hand in hand. Kerala – as a state – is aiming to introduce a zero-landfill strategy across all its urban centres.
Impacts
• The Kerala finance minister mentioned the ‘Taliparamba model’ of waste
management in the 2021 budget presentation in the state assembly.
• Many of the town’s women who have joined the SHG can now boast of secure jobs, and feel financially empowered.
• The mobile-based app for accessing information has encouraged the people to participate in this circular economy.
• Around 15 schools of the Taliparamba municipality are now participating in waste management activities through a project named ‘
Thelima’ 184 WASTE-WISE CITIES SOURCE SEGREGATION
In India, technological innovation in waste management is currently in a
nascent stage. There is great potential to harness technological advances in
other fields and apply them creatively in the waste management ecosystem.
Radio frequency identification (RFID) and facial recognition software can be
used to take attendance of workers, door-to-door collection can be improved
by tracking vehicles using GPS, public grievances can be streamlined and
addressed through mobile apps, solar energy can be used to power waste
processing facilities, and the entire operation can be coordinated and managed
through a central command centre.
Bengaluru: Has employed several ICT solutions, including an RFID-based
attendance system, geo-tagging of collection routes and a mobile-based
application to monitor garbage-vulnerable points and impose penalties on
offenders, achieving 100 per cent door-to-door garbage collection.
Kakinada: The city has introduced advanced Information, Communication, and
Technology (ICT) solutions such as RFID to improve door-to-door waste collection
efficiency and GPS to track movement of waste collection vehicles.
Keonjhar: Details of fees and fines collected and the finances of micro-composting
centers and material recovery facilities are put on a publicly accessible
mobile-based app; littering is monitored through CCTV cameras installed at public
places; and penalties are imposed; increasing transparency and efficiency.
Leh: Has installed a solar power-based solid waste management plant which is
running successfully, reducing dependence on the electricity grid and saving the
city administration money.
Vijaywada: Has adopted QR (Quick Reference) Code-enabled RFID tags for
monitoring waste collection, Smart Bins, and GPS-enabled collection vehicles for
effective route monitoring.
8
TECHNOLOGICAL
INNOVATION 185 186 WASTE-WISE CITIES SOURCE SEGREGATION
Bengaluru, the preeminent IT city of India,
uses the power of zeroes and ones to solve its
myriad waste management woes
BENGALURU
KARNATAKA
TECHNOLOGICAL INNOVATION
Bengaluru is the third most populous city
and fifth most populous agglomeration in
India. It generates about 6,100 tonne of waste
daily (452 g per person per day). Given the
importance of the technology sector to the
city, the approach that Bengaluru has taken to
deal with its mounting waste problem is also
tech-based. Technological innovation has
transformed the city's waste management
system, which has become transparent,
reliable and easy to monitor. The problems
between civic body officials and contractors
that plague large urban local bodies have
become a thing of the past in Bengaluru.
Waste composition in Bengaluru
Plastics
Cardboard
Glass
Paper
Textile
37%
13%
9%
28%
13%
32%
Non-
biodegradable
Domestic hazardous
2%C&D 5%
61%
Biodegradable
Source: Bruhat Bengaluru Mahanagara Palike
Total waste 6,100 TPD 187
THE TRANSFORMATION
In big cities like Bengaluru, it is common to discard
waste at the nearest convenient point. This could be
at a roadside or next to a drain. Slowly, this informal
dumping point grows into a garbage-vulnerable point.
Absence of adequate awareness often burdens city
governments with cleaning these points with their
own resources.
There are three sanitary landfills in Bengaluru:
two of these are currently closed and under
maintenance; the third is at Mitganahalli, which is
operational and is spread over four hectare. According
to the Bruhat Bengaluru Mahanagar Palike (BBMP),
the total quantity of waste dumped at the site is
2,750 TPD, while the dumpsite already has about
seven million tonne of legacy waste. To manage
the environmental and health fallouts of this, the
municipal corporation has started the process of bio-
capping the site, which will take around five years to
complete.
To improve the overall waste management
operations in the city, BBMP segmented the waste
management process into collection, transportation
and processing. Each segment has been outsourced to
a different concessionaire. While the system was being
streamlined, coordination among the concessionaires
emerged as an operational challenge, along with
ensuring the accountability of each concessionaire.
Concessionaires started to complain about timely
disbursement of payment while BBMP was unhappy
about the quality of services.
In 2020, the BBMP felt that only an efficient
system of monitoring waste management systems
aided by appropriate technology could improve the
scenario on the ground and decided to use a basket of
Information, Communication and Technology (ICT)
solutions. ICT-based management allowed BBMP
to closely monitor the activities of service providers
and ensure accountability. Designated routes have
been assigned to different concessionaires, and those
routes are monitored digitally; each concessionaire
is paid only upon completing their share of work
satisfactorily. Through the ICT-based technology
solutions, BBMP has achieved 100 per cent door-to-
door garbage collection. BBMP has also introduced
the ‘Ezetap’ app for imposing penalties on polluters
and monitoring garbage-vulnerable points. In about
a year’s time, BBMP has been able to make the entire
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
4,665
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
33
Percentage of waste
processed
53
Population (in million, as per 2011 Census)
13.09
Estimated current population (in million)
13.48
Estimated floating population (in million, daily)
2
Area (sq km)
713
Number of households (in million, 2021)
3.7
Number of wards
198
Number of zones
8
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
6,100
Number of sanitation workers
18,500
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Bruhat Bengaluru Mahanagara Palike 188 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
city completely free from garbage-vulnerable points.
The ‘technological innovation’ enabled BBMP to have real-time data on waste
management operations. With automated analysis of this data, BBMP initiated course
correction measures, which eventually resulted in substantial improvement in the quality
and quantity of services.
HOW THE SYSTEM WORKS
The waste management process is divided into three segments. To update the entire
system with new technologies, BBMP adopted decentralised digitisation, i.e. it digitises
the waste management chain ward-wise rather than digitising one whole segment before
moving to the next. This helps in monitoring the loopholes in the chain.
Door-to-door collection
The first and most important step in managing municipal waste is collecting properly
segregated waste from every household. Earlier, the attendance of safaimitras, who collect
garbage from households, was done manually. This gave rise to many discrepancies.
Radio-frequency identification (RFID) based attendance: To improve
monitoring and rationalise payments, BBMP adopted the RFID-based attendance system.
A RFID code is provided to every door-to-door garbage collection vehicle and they are
instructed to gather between 5:30 a.m. to 7 a.m. at the mustering points. Overall, the city
has 587 mustering points where BBMP officials take attendance every morning and assign
work. Attendance is taken by scanning the QR code. Anyone who fails to reach on time is
marked absent for the day. The code cannot be scanned after 7 a.m.
Safaimitras gathered at a mustering point 189
Development and execution of web and mobile-based apps: Web and
mobile-based applications have been developed to evaluate the performance of all auto
tippers and compactors.
Back-end
Auto-tippers are authenticated through ATR Apk software
Auto-tippers are assigned individually to zones, divisions and wards
Mobile ATR Apk for auto tippers
It is mandatory for Health Inspectors (HIs), Senior Health Inspectors (SHIs), and Executive Engineers (EEs) to download ATR Apk on their devices
One-time verification and approval of each inspector is done through the web admin
Attendance of auto-tippers is registered through an RFID card allotted to each auto-tipper driver and stored in the cloud server
Fleet management through geo tagging of routes: Each vehicle is equipped
with GPS. Junior Health Inspectors (JHIs) allot fixed locations and number of houses to approximately 5,000 auto-tippers which collect garbage daily.
Every day after attendance, the vehicles collecting segregated waste from households are monitored on a real-time basis for their route coverage. Payment is integrated with the attendance as well as routes covered by auto-tippers.
A detailed report and alert are generated if:
»A driver is overspeeding
»The stoppage is more than five minutes
»House or lane is not covered or is skipped
»There is any unusual delay
»There is a mechanical issue in the vehicle
Black spot removal and penalties: Black spots or garbage-vulnerable points are
where city residents dump their household waste resulting in stinking piles. Monitoring and removing black spots was an onerous task for BBMP officials. It has become much easier after the technological intervention. Black spot removal is possible through strict penalties, but only after IEC activities have brought about behavioural change. Ezetap
is used for imposing penalties and monitoring black spots. A field marshal is assigned
to an area and their role is to monitor and penalise people in order to ensure black spot
removal.
Earlier, it was difficult to track black spots manually. With the help of the app, the
process of monitoring and removing black spots has become much more streamlined:
• When a black spot is identified, an image with location is uploaded on the app.
• An alert is then sent to the JHI and they must upload the geo-tagged picture of the location after clearing the spot.
• The field marshal monitors the location for 21 days and must upload the geo-tagged picture of any 10 days to close the complaint.
• Point of Sale (PoS) machines were issued to JHIs and field marshals to collect penalties levied on violation of the plastic ban.
• Over 1,100 black spots have been removed till date.
• Over 1,400 penalties have been levied on violators of the plastic ban.
• Over 6,300 penalties have been imposed for littering and open dumping of garbage. 190 WASTE-WISE CITIES SOURCE SEGREGATION
Transfer of garbage
Each auto-tipper must unload the garbage at the transfer station into the compactor. The
process involves the following steps:
• At the mustering point, the attendance of each auto-tipper is recorded. Mustering points and transfer stations are defined and geo-fenced (work-in-progress for some areas).
• When the auto-tippers arrive with loads at the secondary transfer station, their RFID cards are scanned, images are taken and geo-coding is captured. All this data is stored in the server.
• The process is repeated whenever the auto-tipper visits the transfer station again.
• If the attendance of an auto-tipper is recorded at a mustering point but not at a transferring point, it is reflected in the reports.
• Each auto-tipper can be scanned three times a day.
• Monthly analysis is done using a Python-based algorithm to evaluate the overall performance of collective and individual auto-tippers.
Monitoring at processing and disposal site
From the secondary transfer station, compactors transfer the waste to the facility centres (biodegradable waste processing sites) or the landfill (in case of mixed waste).
• The RFID system is also used for spot attendance of compactors at the processing sites.
• When a compactor arrives at the processing centres, its RFID is scanned, an image is taken, the time is recorded, weight of the garbage is noted, and all this data is sent to the server.
• A detailed report is generated on a plant-by-plant basis.
• Each zone has one plant. Zone-wise report is prepared and rankings are given. Further steps are initiated based on the rankings.
Bengaluru has put in place an RFID-based attendance system for its sanitation staff 191
Source: BBMP
Process followed for biodegradable waste
SEGREGATED WASTE
WEIGHING
UNLOADING OF LEACHATE FROM COMPACTORS
DIRECTLY TO THE LEACHATE TANK
WINDROWS TURNING ONCE IN 8 DAYS (4 TIMES)
FOR THE DECOMPOSITION OF WASTE TO MAINTAIN
TEMPERATURE AND AEREATION
AFTER 32 DAYS OF DECOMPOSITION, SCREENING IN A PRE -
SORTING SECTION (100 MM SCREENING)
SCREENING IN A PREPARATORY SECTION (35 MM AND
16 MM SCREENING)
CURED MATERIAL SCREENING IN A REFINEMENT
SECTION THROUGH 4 MM SIEVES, <4 MM IS THE FINAL
PRODUCT (COMPOST)
<16 MM SCREENED MATERIAL GOES TO SILOS FOR CURING
COMPOST LOADING AND DISPATCH THROUGH LORRIES
UNLOADING BIODEGRADABLE WASTE ON WINDROWS
LEACHATE
TANK
BIOMETHANATION
ELECTRICITY
>35/16 REJECT
SENDING OUT
> 4 MM MATERIAL
SENDING
BACK TO
WINDROW FOR
CAPPING
Biodegradable waste processing plants
The BBMP generates 1,200 TPD of biodegradable waste. There are eight plants with a total
capacity of 1,570 TPD. All biodegradable waste is transported to the processing sites in
compactors. The waste is subject to windrow composting.
Odour control system for composting plants: The process of composting involves
the emission of gases like ammonia, carbon dioxide, methane, oxides of nitrogen, siloxanes,
bioaerosols, particulate matter and volatile organic compounds that pose a threat to the
staff working in the compost plant as well as to the local environment. To counter the odour,
Karnataka Urban Infrastructure Development and Finance Corporation (KUIDFC), with
the help of National Institute for Interdisciplinary Science and Technology (NIIST), has
developed an odour control system based on gas-biofiltration technology, which is one of its
kind in India. Gas bio-filtration technology uses microbes as odour removal agents. When
passed through the bio-filter, the compounds causing odour are absorbed by microbes, which
degrade into nitrogen oxide, nitrates, sulphates and sulphuric acid, later neutralised by
limestone. 192 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
WHAT HAS WORKED
To improve waste management in Bengaluru, BBMC took some bold steps and digitised
the whole waste management chain from collection to processing/disposal. Aiming at
better service, better monitoring, and a better way to manage scattered waste piles, BBMP
undertook technological innovations.
1. Accountability: RFID-based attendance allowed BBMP to keep a tight check on
working time. Every driver is made accountable for garbage collection. It gives them work satisfaction and a sense of responsibility along with the opportunity to improve their performance.
2. S Assigning fixed routes allows BBMC to get a detailed picture
of the number of households served. It also reduces the number of complaints regarding missed households. The driver can't shirk work, as an alert is generated for any delay, over-speeding or missed lanes. This ensures 100 per cent coverage of the geo-fenced area.
3. H The app gives residents freedom to check the
location of their door-to-door garbage collection vehicle. Depending on the vehicle’s location, they can leave their dustbin outside the gate for collection if they have to engage in other household activities. Along with increasing trust among citizens, this also reduces waiting time for the vehicles.
4. M Each time the auto-tipper arrives with loads at a secondary
transfer station, RFID cards are scanned and images and geocodes are captured and stored in the server. The exact process is repeated if the auto-tippers come again. This helps in keeping track of the number of trips made by any particular auto-tipper. This also helps track vehicles from mustering points to transfer points.
5. D After ensuring door-to-door garbage collection, it is
necessary to change the behaviour of residents by imposing penalties. BBMP developed an app for this purpose as well. The app provides a detailed report on how many times a person has been penalised and how many people from a particular ward have been penalised. This provides an insight into people's behaviour and allows for the
strategisation of IEC activities.
6. TA compactor transports the garbage from the secondary
transfer station to the processing plants. Each compactor belongs to a particular
Powered by information technology
COLLECTION AND
TRANSPORTATION OF
GARBAGE
EZETAP MOBILE APP
Digital analysis of
performance of waste
transport vehicles
Fleet management
through geotagging
of route
Details of user
fees and fines
ATR Apk software used
to monitor vehicles
Registering grievances about black spots and redressing themRFID-based attendance of garbage collection vehicles 193
processing plant. Once the compactor enters the plant, the RFID is scanned, and the
image and weight of the garbage are recorded and stored on the server. The RFID
cannot be scanned twice. That ensures accountability.
LESSONS LEARNT
The USP of the model is the use of digital monitoring to increase the efficiency and
transparency of the waste management system. Usually, ULBs have GPS-installed vehicles
but lag in adopting technology that provides accurate data, and dependency on manual
work makes the practice short term and unreliable. More than 3,000 ULBs still rely on
manual monitoring systems. The integrated digital system enables BBMP to track garbage
collection, processing, and material recovery in a data-oriented way. The vehicle tracking
system has changed the behaviour of field staff, making them accountable and attentive
towards their service.
REPLICABILITY
The technological innovation of BBMP presents a viable, easy, and practical model for
adoption by other municipalities. Installation of RFID cards in all vehicles and fixing their
routes reduces transportation time and carbon footprint. Hierarchical digitisation allows
BBMP to obtain a start to end report of collection, transportation and processing. The
data-driven report helps in efficient planning, strategisation and implementation.
Tier 2 and tier 3 cities depend on the age-old practice of manual work, making the
system more people-oriented and less efficient and unaccountable.
Big municipalities like Pune, Lucknow, and Dehradun are also adopting RFID and
geo-fencing to better monitor door-to-door waste management practices.
Hence, BBMP's digital model is reliable and replicable in big and small urban local
bodies for efficient monitoring and transparency in waste management.
Impacts
Door-to-door garbage collection increased from 65 per cent to 100 per cent after technological
intervention. The daily burden on residents to find a place for dumping garbage has reduced.
Door-to-door service increased trust among citizens and reduced the stinking piles at the end of
the colony.
Data-driven IEC activities enhance behavioural change and citizen participation. More and more citizens now participate in workshops and adopt community waste management practices for reducing waste.
There is transparency in payments based on number of trips, and amount of waste collected and transported. Contractors are now more attentive towards service as better service is the only way to get higher payments.
Reduced fuel, and operation and management cost of vehicles due to fixed routes and RFID which make the system easy, seamless and mess-free.
After technological intervention, the number of incidents reported regarding fleet mismanagement have reduced from about 280 per year to zero. 194 WASTE-WISE CITIES SOURCE SEGREGATION
KAKINADA
ANDHRA PRADESH
Kakinada city is
situated in East
Godavari District,
which is host to the
Coringa Wildlife Sanctuary
and contains the second largest
stretch of mangrove forests in India.
The city generates 213 tonne of waste
every day (560 g per person per day).
What sets Kakinada apart is the speed with which
it turned its solid waste management system around.
Within a year, the city achieved 100 per cent door-to-door
collection, 60 per cent source segregation, processing of 84 per
cent of the segregated waste and eradication of garbage piles
with the installation of street-side garbage bins.
TECHNOLOGICAL INNOVATION
Kakinada uses technological innovation
to leap into a new paradigm of waste
management at lightning speed
Waste composition in Kakinada
60%
39%
1%
Biodegradable
Non-biodegradable
Domestic hazardous
Source: Kakinada Municipal Corporation 195
THE TRANSFORMATION
Kakinada Municipal Corporation (KMC) has
evolved an efficient mechanism for the collection
and processing of solid waste only within the last
year. Before June 2020, every street was a dump
yard. Municipal staff collected garbage irregularly
and 90 per cent of the daily complaints reviewed
by the municipality were related to municipal
solid waste. Community bins used to overflow
and attract stray animals. The corporation was
understaffed and clearing those bins on a daily
basis was next to impossible. While residents were
unhappy with the shoddy solid waste management,
KMC was also unhappy with residents for littering
with abandon on roads and in public places.
Daily collection of waste from households was
limited to about 38 per cent of the city’s population,
despite deploying as many as 447 personnel to
collect solid waste at source. Even the waste
collected from these 38 per cent households was
unsegregated and transported in 43 vehicles to
the dumpsite. Households collection charges were
between Rs 30–60 per month. Income through
garbage collection was very low and solid waste
management was a huge financial burden on KMC,
even though it was not being done up to acceptable
standards.
The prolonged lockdown due to COVID-19
exacerbated this situation. After a series of
deliberations to deal with the situation, the city
introduced advanced technology and innovative
solutions. Technological innovation helped in
collection, transportation and processing of waste.
Web-based solutions helped the municipality
institute a state-of-the-art monitoring system
for oversight of waste management operations.
Reducing the number of complaints around
solid waste management was taken as one of the
yardsticks to measure the performance of the new
regime.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
184
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
60
Percentage of waste processed
51
Population (in million, as per 2011 Census)
0.31
Estimated current population (in million)
0.38
Estimated floating population (daily)
10,000
Area (sq. km)
31
Number of households (in million, 2021)
0.12
Number of wards
50
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
213
Number of sanitation workers
1,206
Number of community bins
51*
* According to the Swachh Survekshan ranking
(Star Rating for Garbage-Free Cities) parameter,
zero community bins and zero garbage-vulnerable
points are strong indicators of an efficient solid waste
management system.
Source: Kakinada Municipal Corporation 196 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
HOW THE SYSTEM WORKS
The city prepared a comprehensive sanitation plan in which the roles of citizens,
local leaders, municipal staff, corporators, MLAs, SHGs, and NGOs were clearly
defined. The plan stressed upon monitoring of waste management systems using
the latest technologies. The concept of integrated solid waste management was
introduced to ensure end-to-end management of municipal solid waste with a heavy
focus on increasing awareness using Information, Education and Communication
(IEC) campaigns in the entire city. In order to ensure efficient collection, timely
transportation and optimum processing, the city introduced the following technologies:
Radio Frequency Identification (RFID) tags
RFID-based technology was one of the key drivers to improve door-to-door waste
collection efficiency across all wards. Each household and bulk waste generator has
been given a sticker with a unique QR code. Waste collectors are equipped with QR
code scanners and mandated to scan the code upon collection of waste at the doorstep.
The handheld device is used to send the details of the household or bulk waste
generator with its location and date and time of collection to the centralised command
centre at the office of the city corporation. The software connected to the RFID system
compiles the data in real-time, which is presented in a dashboard showing the number
of sources covered at a given point.
Global Positioning System (GPS)
GPS technology has been in use for more than a couple of decades in various service
sectors, including transportation. The city of Kakinada introduced this technology to
track the movement of its waste collection vehicles. Every vehicle has been fitted with
a GPS device connected to the centralised command centre, where their movement is
tracked on the city map. While KMC tracks vehicles to ensure that they are travelling
Scanning of QR code at a household to confirm collection of waste from the doorstep 197
through the intended route, it also ensures that vehicles collect waste from the source at
the right time and transport it to the destination in a timely manner. With the use of the
GPS, KMC makes sure that the travel time of every vehicle is consistent with the distance
it is meant to cover.
Facial Recognition System (FRS)
Facial recognition is a way of recognising a human face through technology. FRS is used
to confirm the identity of a person by mapping their facial features and comparing the
information with a database of known faces to find a match. Kakinada implemented FRS
to register the attendance of its workers and to ensure that they reach their respective
reporting locations on time in order to provide waste management services to the citizens.
Implementation of FRS technology by Kakinada made attendance monitoring much
easier through a centralised real-time monitoring system.
Human Resource Management System (HRMS) mobile app
The city introduced the HRMS app for its day-to-day waste management operations. This
system basically automates HR tasks and helps save money and time as the authorities
no longer have to manually keep track of every worker. HRMS has helped authorities
identify and trace each worker in every micro-pocket of all wards in the city. HMRS has
made it possible to ensure 100 per cent presence of sanitary workers on ground. Whenever
a worker is absent due to any reason, the app makes it simple to replace them and get the
work done without hiccups.
Integrated Command and Communication Centre
Kakinada city set up an Integrated Command and Communication Centre (ICCC) at
the office of the city corporation. All the technologies put in place are connected to this
centralised facility where a team of trained professionals keep an eye on big monitors
to ensure waste management operations are proceeding as planned. They continuously
monitor the RFID tags database to check whether the collection target for the day is met
within the stipulated time. Simultaneously, they check movement of vehicles to ensure
that all vehicles are travelling on only authorised routes. FRS shows the number of
sanitation workers reporting for duty at their respective stations. SMS alerts are sent to
respective authorities in case of any inefficiency or deviation noticed so that corrective
measures can be initiated in a timely manner. Data shows that complaints reduced
substantially over time as the system emerged to be an effective tool.
WHAT HAS WORKED
KMC realised that technology alone could not address the challenges of waste
management and that participation of citizens is indispensable. Ahead of introducing new
technologies, KMC ran a comprehensive campaign across the city to sensitise citizens on
the need for source segregation. The campaign also addressed the need to stop littering,
while making people aware about various elements of waste processing. Due to this
campaign, the level of source segregation increased from zero to 60 per cent within a
year, which is a huge change, especially considering source segregation continues to be a
challenge in most cities of India. 198 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
The city has so far managed to achieve a processing rate of 84 per cent of collected
segregated waste. In addition, total annual revenue earned from waste processing has
reached 26 per cent (Rs 45.76 lakh) of the total expenditure (Rs 1.76 crore). This surge
in revenue generation has been possible due to increased collection of user charges with
the help of a good monitoring system and consistent services to the citizens. Currently,
the city is processing 72 TPD of biodegradable waste in two waste-to-compost
plants that produce 18.7 TPD of good quality compost. The city is channelising 35.3
TPD of non-biodegradable waste to various recycling facilities. Revenue from waste
management operations is expected to increase further with increase in the rate of
segregation and improvement in processing efficiency. KMC is also planning to set up
an integrated waste processing centre to treat all streams of waste under a single roof.
Some additional initiatives
People's representatives have a larger access to citizens and can impact them more. KMC
realised this potential and harnessed it by initiating a programme called Corporator's Emphasis
on Sanitation Transformation (CREST). It is a competition among corporators to make their
respective wards achieve all the parameters as listed in the Swachh Survekshan 2021 toolkit.
As most of the students in municipal schools of Kakinada are from slum areas, sanitation
of slums has been given top priority. Swachh school drives were undertaken to inculcate
awareness about segregation at a young age. These students are also expected to go back
home and tell their parents and communities about this, hence forming a reliable chain
between the city’s authorities and the slum dwellers. Other things that have been introduced
in all municipality schools under the Swachh school drive are the Green Report Card, Dry &
E-waste Collection Passbook, training for preparing eco-bricks, and Swachh School Rankings
Assessment programme.
Source: Kakinada Municipal Corporation
Integrated command and communication centre
HRMS MOBILE APP TO
MONITOR WORKERS
GPS INSTALLED IN
ALL WASTE COLLECTION
VEHICLES
RFID TAGS FOR
ALL HOUSEHOLDS
AND BWGS
FRS FOR
MONITORING
ATTENDANCE 199
LESSONS LEARNT
Waste management is a shared responsibility: KMC successfully ran
a campaign in the city which was led by elected representatives and other opinion
makers. Each of them was given the responsibility to ensure that their respective
wards became litter-free and started segregating waste.
Efficient use of technology: The city utilised available technologies. It not
only improved monitoring and quality of services, but also significantly improved
recovery, recycling and processing of municipal solid waste.
Adopt the right strategy: KMC managed to maintain a nice blend of
technology, people’s participation and management systems to turn municipal solid
waste into a useful resource.
REPLICABILITY
For replicating the Kakinada model of municipal solid waste management,
city governments need to understand the key elements that made it successful.
Approach to waste management must always begin by engaging with citizens.
Thus, citizens were made aware of the new technologies being used to improve
services. In addition to improving the quality of services, the city should also be
able to demonstrate that waste can actually be a resource if processed properly
in various facilities. The Kakinada model also showcases the use of advanced
technology which has redefined ‘real-time monitoring’ by city authorities. To put
things in perspective, KMC’s Integrated Command and Communication Centre
achieved something with a handful of trained people which is otherwise done by
hundreds of people in other cities. The government of Andhra Pradesh recognised
KMC’s contribution and advised other cities within its jurisdiction to learn from
the Kakinada model.
Impacts
• R
cent have already started segregating at source.
• L
• C
substantially over the past year from 591 in June 2020 to 17 in August 2021.
• 1
landfill.
• G
while recyclables are segregated from other non-biodegradable waste and
sold in the market to generate revenue 200 WASTE-WISE CITIES SOURCE SEGREGATION
KEONJHAR
ODISHA
Keonjhar in Odisha, a district
with multiple tourist spots,
produces about 26.5 tonne
of waste daily (400 g per person
per day). It has been able to
harness the power of information
technology to improve the efficiency
and transparency of its solid waste
management system. Its decentralised
‘wealth centres’ have opened a window of dignified
employment opportunity to the city’s
women self-help groups.
*Others includes domestic hazarduous waste and sanitary waste
Source: Keonjhar Municipality
TECHNOLOGICAL INNOVATION
Information technology and decentralised wealth
centres have helped Keonjhar create an efficient and
transparent waste management system
Waste management in Keonjhar
Plastics
Paper
Glass
Others*
Non-recyclables
15%
8.5%
18%
28%
30.5%
60%40%
Biodegradable Non-
biodegradable 201
THE TRANSFORMATION
Keonjhar used to follow a typical Indian model of
waste management. Door-to-door collection was
carried out in some wards, but it was not regular
or effective. There was no source segregation. The
city was dotted with garbage vulnerable points. The
municipality outsourced a substantial portion of the
work (like road sweeping, bush cutting, and drain
and tank cleaning) to third part contractors on a
tender basis. These contractors would hire cheap
labour not trained to handle municipal solid waste
systems. There was a dumping site at Judiaghat,
but it was not scientifically developed. Some of the
waste was also burned – at the dumping site as well
as at collection points. A foul smell and smoke used
to emanate from the dumping ground continuously,
and leachate from it posed a threat to the city’s
water bodies.
In order to make Keonjhar dumping yard-free,
promote source segregation and empower women’s
self-help groups, the city administration passed
bye-laws on August 23, 2017, that were based on the
Model Bye-laws for Urban Local Bodies issued by
the Odisha government earlier that year. A ‘waste-
to-wealth’ programme was envisaged as the vehicle
of this change. The programme began in Keonjhar
in 2019 and many local self-help groups were roped
in to be part of it. The members of these self-help
groups were housewives and female daily wagers,
who got a source of income and improved social
status due to their association with the programme.
HOW THE SYSTEM WORKS
The programme began with an awareness
campaign. Members of the self-help groups
were trained first and then they conducted a
door-to-door campaign with municipal officials
regarding the need for improvement in solid waste
management, particularly the importance of source
segregation.
Households have been provided two types
of bins to segregate waste, blue bins for non-
biodegradable waste and green bins for
biodegradable waste. Door-to-door collection
is performed by trained swachhakarmis under
the supervision of swachhasathis, who have also
been trained for the job. Local WhatsApp groups
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
18
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
60,590
Estimated current population
67,000
Estimated floating population (daily)
3,000
Area (sq km)
21.93
Number of households (2021)
13,627
Number of wards
21
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
24
Number of sanitation workers
182
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Keonjhar Municipality 202 WASTE-WISE CITIES SOURCE SEGREGATION
have been created with swachhakarmis and residents as members, for everyday
communication and better coordination on waste management, and to register
grievances. The state government has developed the ‘Ama Sahar’ app, easily accessible to
the general public, providing updated information related to solid waste management.
Citizens can also pay user fees through the app.
Segregated waste is directly transported to micro-composting centers and material
recovery facilities, which are also known as ‘wealth centres’. At the material recovery
facilities, non-biodegradable waste is further segregated into different categories like
plastic, metal, paper and glass. Recyclable material is sold to registered vendors at rates
fixed by the government. Non-recyclable combustible wastes are sent to authorised
cement factories for co-processing.
At the micro-composting centers, biodegradable waste is subject to aerobic
composting. The organic manure thus produced is branded as ‘Mo Khata’ and sold at Rs
20 per kg at designated outlets throughout the state.
There are a total of 109 swachhakarmis managing solid waste in the city’s 21 wards,
and its micro-composting centers and material recovery facilities. Initial funding for
infrastructure and base development of the decentralised processing facilities came
from the government, but now they have become self-sustaining (see The solid waste
management budget of Keonjhar).
Harnessing information technology
The city has also taken several technological steps to improve its waste management
system. First of all, sector mapping was done and route charts of vehicles transporting
waste were prepared. After this, all transport vehicles were equipped with GPS to
frequently monitor movement. Segregated waste from households is transported in
collection vehicles with separate chambers for non-biodegradable and biodegradable
waste. The vehicles also have a separate space for transporting sanitary and domestic
hazardous waste.
Female self-help group members working at a micro-composting centre 203
The solid waste management budget of Keonjhar
TOTAL REVENUE
Rs 49 lakh
(approx.)
(February–July 2021)
Rs 0.8 lakh
Installation of GPS
in 14 garbage
collection vehicles
Rs 9.5 lakh
Collection and
transportation
Rs 10.5
lakh
Maintenance
of vehicles
Rs 11.3 lakh
Operation and mainte-
nance of decentralised
processing centres
Rs 12.1 lakh
Incentives for
SHG workers
Rs 11.3 lakh
From micro-compost-
ing centres
Rs 1.3 lakh
From material recovery
facilities
Rs 35 lakh
User fees collected
Rs 1 lakh
Fines collected
TOTAL EXPENDITURE
Rs 44 lakh (approx.)
(February–July 2021)
Note: No cost has been incurred on installation of CCTVs and app development by Keonjhar Municipality. The
former are paid for by the district administration under a non-solid waste-related vertical and the latter is paid
for by Odisha Housing and Urban Development department
Source: Keonjhar Municipality
Source: Keonjhar Municipality
Use of information technology in solid waste management
HARNESSING THE
POWER OF INFORMATION
TECHNOLOGY
AMA SAHAR APP
Registering grievances
and details of their
redress
Details of user
fees and fines
Financial details of
decentralised processing
centres
CCTV cameras to keep an eye on littering
Details of collection and transportation, including those of vehicles,
swachhasathis
and
swachhakarmis
GPS in waste transport vehicles for efficient routes and better monitoring 204 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
Keonjhar Municipality monitors littering through CCTV cameras installed at
public places. There is a fine of Rs 75 for individuals, Rs 500 for shops, Rs 1,000 for
hotels and restaurants, and Rs 2,500 for other commercial institutes for littering.
This has almost put an end to the practice of garbage dumping.
The operational details of wealth centres are recorded in the Ama Sahar app
by facility managers. These details include the quantity of biodegradable waste
collected by the dedicated garbage collection vehicles; details of swachhasathis and
swachhakarmis accompanying each vehicle; the quantity of compost generated,
packaged and sold, and the revenue generated from selling it; as well as the quantity
of non-biodegradable waste segregated and sold, and the revenue generated from
selling it. Details of fines collected for use of plastic by shopkeepers, public littering,
open defecation, urination, and burning of dry leaves and other solid wastes are also
recorded in the Ama Sahar app.
WHAT HAS WORKED IN KEONJHAR
Koenjhar has been able to harness communication technology to improve its waste
management system. GPS-enabled collection and transportation has made these
processes efficient and smooth. By putting details of fees and fines collected, and
the finances of micro-composting centers and material recovery facilities, on a
publicly accessible app, the city has ushered in a new era of transparency.
The city municipal administration also lays emphasis on timely redress of
grievances related to solid waste management. Grievances received through
different social media platforms are transmitted immediately to the relevant
staff members and a strict timeline of less than 24 hours is adhered to. The
complainants are then intimated about the action taken.
A conveyor belt segregating components of biodegradable waste at a micro-composting centre in Keonjhar 205
LESSONS LEARNT
A change of attitude among government officials as well as citizens (through
properly planned awareness programmes) can bring about the change needed to
invert the traditional perspective on waste. Keonjhar’s waste-to-wealth programme
not only generates revenue from the city’s waste, but
has also provided dignity
of employment
to the women traditionally involved in the waste business, usually
the lowest of the low strata of the Indian society.
A well-directed technological intervention can be a force
multiplier
in a municipal solid waste system. IT-based solutions, like GPS-enabled
vehicles as well as apps to pay user fees and fines, track the financial situation of
‘wealth centres’, and address grievances in a time-bound manner and have helped
Keonjhar achieve substantial improvements in its waste management system rapidly.
By making these apps accessible to the general public,
the municipality
made people closer participants in the management of solid
waste
, thus ensuring their cooperation. When everything else fails, there is the
element of punitive action in the form of CCTV monitoring and fines.
REPLICABILITY
Keonjhar’s IT-based interventions are easily replicable in other urban local bodies.
In fact, the apps used in Keonjhar (and in other places in Odisha) can be adopted
and contextualised by other cities and states. This will result in demonstrated
augmentation in the efficiency (and thereby capacity) and transparency of solid waste
management systems.
Decentralised treatment of waste in micro-composting centres and material
recovery facilities, and roping in the informal sector, are also excellent ideas that can
be replicated across the board.
Impacts
• Keonjhar has a number of tourist places; with a visibly cleaner environment, it has
been able to attract more tourists.
• Occurrences of dengue, malaria and diarrhoea in the district have abated by about 60 per cent.
• The dumping site at Judiaghat has been developed into a tourist attraction.
• Women involved with the self-help groups handling waste have been empowered socially and economically.
• Public grievances related to solid waste management have been reduced by 70 per cent. 206 WASTE-WISE CITIES SOURCE SEGREGATION
LEH
LADAKH
Leh is a trans-Himalayan town with a cold and dry climate. It
produces nine tonne of solid waste daily during winter, and
40 tonne per day during June–August (the peak tourist
season) (207 g per capita
per day during winter
and 366 g per capita
per day in summer).
The town has become
the first city in India to
establish a solar-powered
waste processing facility,
managing to process 90 per cent of
its solid waste.
TECHNOLOGICAL INNOVATION
The tourist town receives abundant sunlight,
which it utilises to power its efficient waste
processing facility
*Others includes domestic hazarduous waste and sanitary waste
Source: Municipal Committee Leh
Solid waste composition in Leh Huge seasonal variation
(because of tourism)
Tonne per day
Municipal waste generation
66% 22%
9
40
12
%
Biodegradable
Non-biodegradable
WinterSummer
Other waste* 207
THE TRANSFORMATION
Till 2019, Leh did not have a proper mechanism
for the treatment and scientific disposal of solid
waste. Waste collection was poor, and community
bins were overflooded with mixed waste, resulting
in a public health hazard and poor aesthetics in
the hilly tourist town. Even when solid waste was
collected from the city in tippers, it was dumped
at an open dumping site – locally known as Bomb
Garh – near the Diskit Buddhist temple. Some
manual scavengers and waste pickers would
separate plastics and other recyclable materials
from the dumped waste, and sell them in Jammu
or other places to big kabadiwalas, but most of the
dumped waste remained unprocessed. This practice
continued for many decades, creating a 2 km-long
open dumping belt.
Waste remained untreated because of lack
of funds for a treatment facilities and to buy
machinery to segregate and treat waste as well as to
pay for the electricity needed to run the machinery.
Due to a constant influx of tourists, Leh faced
a growing problem of waste disposal. The Swachh
Bharat Mission directives made the city understand
its problems with greater clarity in order to figure
out a way its waste needs to be managed.
HOW THE SYSTEM WORKS
Project Tsang-da Urban Mission, initiated by
the district administration of Leh in December
2017, aimed at sustainable waste management in
rural and urban areas of the district. The project
has created a setup to turn waste into revenue-
generating goods, such as curtains, toys and
cushion covers. Wine or beer bottles and broken
glass are reused in construction of roads and
buildings by local construction companies.
The Union territory government has created
a Waste Management Committee of 12 members,
which includes members from the municipal
committee of Leh, the government of the
Union territory, and Ladakh Autonomous Hill
Development Council (LAHDC), Leh as well as
residents and technical and management experts
to plan infrastructure and activities pertaining to
waste management.
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
9
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
95
Population (as per 2011 Census)
30,870
Estimated current population
43,500
Estimated floating population (daily, summer)
66,000
Area (sq km)
9.1
Number of households (2021)
6,820
Number of wards
13
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
45
Number of sanitation workers
50
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Municipal Committee Leh 208 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
LAHDC started awareness programmes and campaigns like street clean-
up drives (under the Urban Infrastructure Development Scheme for Small and
Medium Towns) and recycling camps to raise awareness among residents on the
importance of minimising waste. Two dustbins — a blue one for non-biodegradable
waste and a green one for kitchen and other biodegradable waste, were provided
to each household so that they could segregate waste. The municipal committee
removed community bins to make Leh a garbage-free town. For 100 per cent
door-to-door collection from all households, shops, hotels and restaurants, proper
collection routes of vehicles were charted.
The committee also decided to build a self-sustaining solid waste management
plant with adequate capacity to properly manage all waste streams in an
economically and technologically feasible manner.
In 2020, the municipal committee installed a 30 tonne per day capacity
solar power-based solid waste management plant (see Box: Solar powered waste
management in Leh).
Currently, the city is efficiently collecting segregated waste from households and
commercial establishments. For collection and channelisation of the waste, the city
has nine vehicles. Each vehicle has two workers to collect the waste and directly
transport it to the solid waste management plant. The town has a very small area
so these vehicles are sufficient to collect waste twice a day in commercial areas and
once a day in small residential areas.
Solar-powered material recovery facility 209
Solar powered waste management in Leh
Leh Municipal Committee installed a 30 tonne per day capacity solid waste management plant in 2020. The
plant is spread over 38 acres of land. Electricity to run the plant comes from the 100 kW solar power supply
installed by Ladakh Renewable Energy Development Agency.
The plant has the following units:
Manual segregation and waste processing unit: Incoming tippers filled with municipal waste
are weighed and unloaded at the manual segregation unit, where 15 workers segregate the waste. The workers
are provided masks and hand gloves, and work in eight-hour-a-day shifts. They segregate multi-layered plastic,
cardboard, milk and juice packets, and water and plastic bottles. These items are then crushed with the help of
a baling machine so that it can be transported easily. Compressed blocks are sent to recyclers in Jammu and
Kashmir. In this way, the city is able to recover a huge quantity of materials for various gainful applications.
Nearly 90 per cent of the material is recovered. A glass shredder, a high-density polyethythene (HDPE)
shredder and a paper shredder have also been installed at the site.
Composting unit: The composting unit consists of two parts. The first part is a treadmill with a shredder
to disintegrate biodegradable waste (to increase the rate of composting). The second part is the composting
chamber. Tippers unload biodegradable waste near the belt of the treadmill, from where it is fed into the
shredder. The resulting mixture is carried on the belt to the composting chamber, where composting takes
about four–five weeks. Most of the compost is utilised by the municipal committee in gardens, parks and
monasteries, the rest is sold to farmers.
A scientific landfill facility is under construction near the solid waste management plant for disposal of inerts
and rejects generated at the processing unit. The construction is expected to be completed by 2022.
Solar panels installed on the roof of the plant supply sufficient energy for all mechanical operations 210 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
The money flow
Solid waste management services are free for households. To recover the cost of the
services, the Waste Management Committee has created a tariff structure for all
commercial shops and hotels. Annually, Rs 1,200 are collected from every shop, and
Rs 6,000 from every hotel. The administration has also implemented surcharges
and limitations on the sale of polluting products. In 2018, it generated about Rs 64
lakh in revenue and spent Rs 38 lakh on waste management.
WHAT HAS WORKED IN LEH
Use of renewable energy to run the processing and material recovery facility has
been a success in Leh because it has ensured that the operation of the facility is
a low-cost affair. Ladakh receives high-intensity solar radiation, with 320 sunny
days in a year, and the low temperatures allow solar panels to work efficiently.
The average solar energy intensity in Leh district is 6–12 kWh per square metre.
Another factor for sustenance of solar power-driven waste management plant in
Leh is the availability of spare land that the government itself owns.
Efforts to achieve 90 per cent material recovery at the facility to generate
revenue from recyclables and compost have been successful and the system works
efficiently. The overall processing percentage of the town is 95 per cent.
LESSONS LEARNT
Utilising renewable energy (solar energy) in waste processing
is an innovative technological solution
that is cost-effective and
environmentally sustainable (as it does not contribute to any form of pollution
and is an efficient substitute to conventional fuel-driven applications). Small
towns and cities with limited funds for solid waste management but having
suitable climatic condition to harness solar power could be an ideal place for solar
power-driven waste management plants. A larger lesson can also be drawn here:
Impacts
• Leh is the first city in the country to adopt solar power to drive
operations at its waste processing facility.
• Leh secured the first position in innovation in sanitation under Swachh Bharat Mission in 2018.
• Leh is one of the cleanest cities in the country because of the intervention of community-level awareness programmes for source segregation and participation of all stakeholders in waste management. 211
Technological interventions that reduce operational costs of solid
waste processing facilities can provide urban local bodies a short
in the arm
, provided their initial capital costs are not unbearable.
In addition,
participation of the people is very critical to make
a solid waste management system successful
. Therefore, it is crucial
to conduct awareness campaigns from time to time. In addition, efforts to ensure
source segregation and efficient collection of waste are also necessary.
REPLICABILITY
Solid waste management is more challenging in highlands than in plain areas due
to the remote location, uneven topographical configuration, vulnerability to natural
hazards and disasters, and insufficient funds. Leh has set an emulation-worthy
example on technological innovation under such conditions.
Reportedly, the largest solar power-producing states are found in the west and
south of the country. Urban local bodies in states like Andhra Pradesh, Gujarat,
Karnataka, Rajasthan and Telangana can easily harness solar power for solid waste
management.
Processed non-biodegradable waste ready to be transported to recyclers in Jammu and Kashmir 212 WASTE-WISE CITIES SOURCE SEGREGATION
VIJAYAWADA
ANDHRA PRADESH
Vijayawada city is
one of the thirty-five
metropolitan cities in
India and the second-largest
city – after Visakhapatnam – in
the state of Andhra Pradesh. On the
banks of the river Krishna, it is spread
over an area of 61.88 sq. km, with
272,457 household-dwellings. Vijayawada Municipal
Corporation (VMC) is more than a century old. It was
constituted as a municipality in 1888, with an area of 30 sq.
km. It was upgraded to Municipal Corporation in 1981.
TECHNOLOGICAL INNOVATION
Innovation in collection, transportation and treatment
of municipal solid waste brought a sustainable
standard of sanitation, improving livelihoods, health
and the economy in Vijayawada
Vijayawada Municipal Corporation
Daily quantity in percentage
Waste composition
in Vijayawada
Biodegradable
59.47
Sanitary
0.29
Non-biodegradable
39.78
Domestic
hazardous
0.46 213
THE TRANSFORMATION
Vijayawada is divided into 64 sanitary divisions
and municipal wards for the purpose of solid waste
management. Around 516.6 tonne per day (TPD)
of municipal solid waste is generated (excluding
construction and demolition waste) of which
approximately 275.5 TPD is biodegradable waste,
239.9 TPD non-biodegradable waste and 1.16 TPD
is domestic hazardous waste segregated (including
sanitary waste). Around 2 tonne is floral waste
from two major and 10 minor shrines in the city.
The city processes 458.983 TPD of total waste
of which 239.9 TPD is biodegradable waste. The
biodegradable waste is used to produce compost
and other materials of commercial value through
various service providers such as waste composting
units, waste recycling units and biomethanation
units. The remainder, i.e. 81 tonne, is sent it to the
landfill site for final disposal.
During the festive season and other auspicious
days, floral waste is about 3 tonne. Currently,
sanitary workers collect floral waste from wholesale
markets, temples, mosques and churches across
the city and shift it to composting yards. After
it is segregated it into biodegradable and non-
biodegradable waste at the yards, it is turned into
bio-compost.
In 2015, the city government began looking
at technology options to strengthen its solid
waste management operations in the city. The
technologies were introduced after careful
consideration of their efficiency at scale as solutions
to manage various waste streams and technologies
for source segregation, door-to-door collection,
attendance and timely arrival of sanitation workers.
A real-time monitoring unit at the city level and
timely course-correction measures were also
considered.
Source segregation
To optimize source segregation and efficient
collection, Vijayawada Municipal Corporation
divided human settlements in the city into 1,256
micro-pockets, each with a different road length.
Biodegradable and non-biodegradable waste were
collected separately. All 64 wards of Vijayawada
currently have source segregation.
Number of garbage-vulnerable points
3*
Waste management vehicle fleet size
225
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
92
Population (in million, as per 2011 Census)
1.04
Estimated current population (in million)
1.19
Estimated floating population (in million, daily)
0.2
Area (sq. km)
61.88
Number of households (in million, 2021)
0.27
Number of wards
64
Number of zones
3
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
496.7
Number of sanitation workers
3,779
Number of community bins
100*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Vijayawada Municipal Corporation 214 WASTE-WISE CITIES SOURCE SEGREGATION
Processing of organic waste
All 64 wards in the city have 100 per cent door-to-door garbage collection. Each worker
collects garbage from about 300 households per day. Vehicles for primary collection
vehicles are fuelled by CNG so that the process is greener and more cost-effective.
Vijayawada has deployed one primary collection vehicle for two micro-pockets. The entire
volume of 198 tonnes of organic waste is processed for composting in four decentralized
waste-to-compost plants.
Eco-friendly technologies that contribute to reducing the cost of operation and
maintenance include:
On-site composting: Vijayawada Municipal Corporation has promoted on-site
composting for reduction and recovery of waste at source and for following the 3R’s, i.e.
reducing waste, reusing and recycling. The city has enforced on-site treatment of organic
waste in all the residential welfare associations (RWAs), which accounts for about 18
per cent of the total volume of organic waste generated. The Corporation monitors the
implementation of in situ management closely.
Biomethanation: The city has modernised one of its existing biomethanation plants to
run on a turnkey basis to process 20 tonne of biodegradable waste to produce 125 KW of
energy per day. The captive energy plant is utilized to power 100 KW stations for sewerage
treatment plant motors running for four hours a day.
Fully automatic biodegradable waste compost: Biodegradable waste compost
technologies are used for production of biodegradable waste much faster than traditional
methods. The city has also introduced smart semi-underground waste collection bins that
trigger an alarm once they are full by means of an ultrasonic weight sensor to monitor the
real-time status of the smart bins.
Decentralised treatment of biodegradable waste 215
By saving fuel and energy, these technologies contribute to reducing operation and
maintenance cost of the city by up to 28 per cent.
Technologies for monitoring of waste management operations : VMC has
adopted quick response code (QR Code)-enabled radio frequency identification (RFID)
tags for waste collection. The system is connected to the centralised monitoring cell at
the city level. As a result, as many as 52 out of 64 wards have been declared bin-free.
The Corporation has also installed 45 smart bins at various locations that sends alerts
to authorities as soon as they are full. The remaining 12 wards consisting of bins are
closely monitored through closed-circuit cameras that are connected to the Command
Control Centre in the Corporation. Waste from these bins are collected and cleaned as
soon as they are filled.
Underground garbage collection bin system : VMC has installed 32 smart
semi-underground garbage collection bins – with capacity of 1.3–3 m
3
– at various
places in the city to avoid overflowing of garbage from existing dumper bins.
Mechanized sweeping : Mechanized sweeping avoids spilling of garbage – which
happens in regular dumper bins – and saves time. The vehicles are fitted with GPS
devices for effective monitoring through the Command Control Centre (CCC) placed in
VMC.
Construction and demolition waste: VMC has established collection,
transportation, processing and management of construction and demolition (C&D
waste) for a capacity of 200 tonne per day.
Stones
Paver blocks
Rubber
Mortar
Wood
Steel
Bio-soil
Concrete
Domestic hazardous
Plastic
Processed
Bricks175
TOTAL: 1,340
197
55
185
8
193
0
187
0
50
135
155
(IN TONNE)
C&D waste processing 216 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
E-waste: With the explosive growth in use of electrical and electronic
equipment, management of e-waste has emerged as a formidable challenge.
Segregating e-waste generated in city has become a herculean task for VMC. To
address the problem, VMC has joined hands with a private company. The city
has strategically positioned e-waste collection points to collect about 20 TPD
of e-waste every day.
Remediation of existing dumpsite: The existing municipal solid waste
dumpsite at Ajith Singh Nagar has been remediated through biomining in
Vijayawada Municipal Corporation on the basis of a Design-Build-Operate
contract with a private company. The reclaimed land is being developed as a
park.
Handling of cigarette butts: In view of the hazardous nature of cigarette
butts – they are carcinogenic and can contaminate water if disposed of in
waterbodies – VMC has collaborated with a socio-entrepreneurship start-up
to collect cigarette butts from all the wards in Vijayawada. The hired agency
collects the butts for scientific management. This initiative has created a
revenue source for VMC.
C&D waste processing facilities in Vijayawada 217
Plastic vending machines: Vijayawada has a population of 1.19 million and
has large numbers of visitors in the city as well. Consumption of beverages and
packaged drinking water has gone up significantly. As a result, large quantities
of plastic bottles are dumped into trash binds. Dumping plastic bottles in drains
causes a problem for sanitation workers as the bottles can block the main channels.
To handle plastic bottles and beverage cans, VMC has partnered with private
entrepreneurs and installed seven plastic bottle recycling kiosk (reverse vending
machine) at strategic locations. Through this initiative, VMC has been making
efforts to eradicate single-use plastic by sensitising the public about its ill effects.
Flower waste processing: VMC’s initiative to collect and process flower
waste from flower markets and other sources of flower-waste generation is one of
its unique practices. The flower market located adjacent to the canal near Rajiv
Gandhi Park is one of the main sources of flower-waste generation. Around 85
flower shops exist in the flower market adjacent to the VMC office. About 40
tonnes of flowers come to the flower market daily and approximately 1 tonne of
flower waste is generated per day from the market. VMC has tied up with a private
partner to institute a system for collection, segregation and treatment of the flower
wastes in making eco-products like incense sticks (agarbatti), seed paper, leaf and
flower manure, eco-colour dyes from colour extraction (from petals) and other eco-
products.
Community kitchen with methane gas: VMC is setting a new benchmark
in eco-friendly sanitation technology in the city. It has set up a community kitchen
fuelled by methane generated from faecal waste of the toilet complex and discarded
vegetables from the surrounding market. The kitchen with reactor has five single-
hob stoves that can be used through the day. The urban slum of Vijayawada has
647
0
752
858
TOTAL: 6,927
685
1199.3
0
575.7
240
900
1070
MATERIAL RECOVERY FACILITY (IN TONNE)
C&D waste processing
Rubber
RDF
Metal
Packaging material
Cardboard
Paper
Glass
Cloth
Wet
Non-recyclables
Plastic 218 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
2,000 residents for whom the kitchen is free. Residents of slums are often forced to
cook with firewood stoves on pavements because their tenements are very small, and
this hall gives them the opportunity to make food in a hygienic manner.
Implementation strategy adopted by the city government
VMC has a robust door-do-door collection system in place for all 64 wards in the city.
It has divided all the houses in the city into 1,256 micro-pockets, each with a different
road length. Biodegradable and non-biodegradable waste are collected separately. The
city has about 3,779 sanitary staff, of which 2,984 are from Development of Women
and Children in Urban Areas (DWCUA) groups, self-help groups that have taken up
the task of cleaning the roads every day. The rest, i.e. 795, are public-health workers
for sanitation.
VMC transports wet and dry waste through closed compacted vehicles to various
processing facilities and the landfill site. A community bin is followed placed at the
point of storage. Of the 64 wards in Vijayawada city, 52 are bin-free. The remainder
have bins. A total of 315 loader points operate throughout the city of which 241 are in
bin-free wards and 74 are in wards with bins.
WHAT HAS WORKED
VMC has adopted numerous technological measures to improve SWM operations
such as implementation of quick response code (QR Code)-enabled radio frequency
identification (RFID) tags for waste collection. In other words, the civic body has
introduced an online waste management system allowing sanitation workers to use
QR code scanners while collecting garbage bins from houses that could be, in turn,
monitored in real time through the commissioner’s dashboard. Following the change,
as many as 52 wards out of 64 have been declared bin-free. VMC also installed 45
smart bins at various locations that send alerts to authorities as soon as they are full.
VMC has enforced and instituted segregation of waste at source, door-to-door
garbage collection, home composting and vermicomposting, and installed adequate
Impacts
Improved solid waste management through a well-designed system for collection,
transportation and treatment coupled with appropriate technology adoption
resulted in Vijayawada winning the Cleanest Big City award in the 2019 Swachh
Survekshan in the category for cities with population of 10–40 lakh. The
technologies instituted for real-time monitoring of waste management operations
made the turnaround possible in a short span of time. The city not only looks
clean but – with more than 80 per cent of recycling and recovery and only inerts
disposed of to the landfill – has also achieved a sustainable standard of sanitation
environment, impacting livelihoods, health and economy of the local people. 219
numbers of public and community toilets for improved cleanliness and plastic vending
machines for collection and channelisation of plastic waste. VMC has also provided
livelihoods to ragpickers by systematically allotting them at dumpsites to segregate
and collect plastic waste around the city.
LESSONS LEARNT
The VMC model demonstrates that solid waste management operations in cities need
to addressed in a comprehensive manner rather than in isolation. Various processes
with regard to SWM right from the generation, segregation, transport and disposal
are linked to each other and should be managed in a holistic manner.
Once the entire operation chain is conceived and planned, suitable technology
options at each level of operations should be explored, tested and implemented at a
smaller scale initially and then replicated city-wide.
VMC’s focus on reduction of waste at source and decentralised management with
a real-time monitoring system aided by state-of-the-art technologies played a pivotal
role in a complete overhaul of the performance of waste management in the last few
years. Because of its simplicity, inclusiveness and efficient use of technology, the VMC
model of waste management is good and replicable. 220 WASTE-WISE CITIES
2 pages opener9
In waste management, there is no one-size-fits-all model that can be
applied in urban centres across the country. Cities apply the model
that best suits their needs. This leaves a lot of space for innovation,
customisation and cross-learning – this section showcases some
of the avenues that innovation can take. These can be used as
inspiration by others to design their own specific systems.
Panchgani: Being an ‘eco-sensitive zone’, certain
waste management practices like waste-to-energy are
prohibited in the town, so it has invested in material processing
and recovery systems, using pollution tax levied on tourists
to create and operate these systems.
Paradeep: With active involvement of women and
third-gender groups and ragpickers’ associations, the city
has created a new waste management model that is inclusive as
well as economically sustainable.
Thiruvananthapuram: Has adopted a sustainable economic model
and supported long-term economic growth without adverse social,
environmental, or cultural impacts on the community.
INNOVATIVE
MODELS 221
2 pages opener 222 WASTE-WISE CITIES INNOVATIVE MODELS
PANCHGANI
MAHARASHTRA
INNOVATIVE MODELS
Panchgani is a
small hill station
in Satara district,
Maharashtra.
It generates
about 7.2 tonne
of waste daily (484
g per person per day). Pollution tax levied
on visitors powers the town's efficient waste
processing and recovery, ably backed by home
composting and an excellent IEC programme. With help
from Centre for Science and Environment (CSE), the town's
municipality has also developed a set of bye-laws as per the
Solid Waste Management Rules, 2016.
*Others include e-waste, sanitary waste and C&D waste.
Source: Panchgani Municipal Council
Waste composition in Panchgani Average monthly waste statistics
(in tonne)
Non-biodegradable
18%164.3
164.3
150
3 5 .1
3 5 .1
15
0.5
0.5
15
0.2
0
0
75%
Biodegradable
Domestic hazardous and others*
BiodegradableSanitaryNon-
biodegradable
Domestic
hazardous
7%
CollectedUnprocessedProcessed
and treated
79.8 tonne of non-biodegradable waste,
14 tonne of domestic hazardous waste,
and 14.8 tonne of sanitary waste
are outsourced
Leveraging the pollution tax levied on tourists, Panchgani has
created a well-oiled material processing and
recovery system
Source: Panchgani Municipal Council 223
THE TRANSFORMATION
A British-era tourist place nestled in the Western
Ghats, Panchgani accumulated so much waste
over almost a hundred years that it earned the
unflattering moniker of ‘Kachra Point’. Garbage lay
strewn everywhere. Dogs, pigs, cows and buffaloes
would hover around, competing with vultures and
eagles for leftovers. A foul smell could be sensed from
miles away. Restaurants operating at the hill station
watched helplessly as business dwindled. There were
literal garbage landslides.
In 2001, the Central government declared
Panchgani an ‘eco-sensitive zone’. It became
mandatory for Panchgani Municipal Council (PMC)
to ensure segregation and processing of the waste
generated by the hill station. But being accorded
the status of an ‘eco-sensitive zone’ also meant that
technologies like incineration of waste and waste-to-
energy were forbidden.
The first task before PMC was to clear legacy waste
through bioremediation. Separating plastics from the
organic waste was an uphill task so the council sought
professional help from Aaradhya Enterprises, an
expert concessionaire. They managed to clear an acre
of land containing 1,485 tonne of waste between July
and December of 2015.
However, PMC’s efforts to clear legacy waste would
have amounted to nothing if fresh waste continued
to pour in. The city produces over seven tonne of
waste daily. Under new leadership, PMC was quick
to realise that the city needed to apply the philosophy
of ‘reduce, reuse and recycle’ urgently to manage its
waste efficiently. If waste was to be recycled, it had
to be segregated first. Thus began Panchgani’s IEC
programme.
A private contractor was hired to carry out IEC
activities. A group of 40 workers was assigned various
tasks under the project. Initially, when segregation
rates were lower, the staff of the private contractor
would segregate garbage collected from households.
Following the initial success of its IEC programme,
PMC roped in a team of cleanliness supervisors,
health inspector, class 4 municipal council staff,
office staff members and swachhagrahis (a group
of local women and other informal sector actors).
The team conducted intense door-to-door trainings
and live demonstrations. Students of schools and
colleges were trained first, after which they joined
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
5
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
14,894
Estimated current population
18,000
Estimated floating population (daily)
2,200
Area (sq km)
6.2
Number of households (2021)
2,697
Number of wards
17
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
7.2
Number of sanitation workers
35
Number of community bins
26*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Panchgani Municipal Council 224 WASTE-WISE CITIES 224 CENTRE FOR SCIENCE AND ENVIRONMENT
INNOVATIVE MODELS
the IEC campaign. As the health inspector, supervisors and swachhagrahis were
local residents, they could coordinate, convey their intentions, deliver training
and carry out other functions smoothly. Commercial properties, schools and
households were targeted for compulsory segregation. It took nearly six months,
but the town was able to improve its segregation percentage significantly.
HOW THE SYSTEM WORKS
The city has adopted a two-bins-one-bag system. Under this system, every
household is provided two dustbins, one for biodegradable and the other for non-
biodegradable waste. As the quantity of sanitary and domestic hazardous waste
generated is lesser, they are collected in bags. Thus, waste is segregated into three
streams at source. Money for the two-bins-one-bag infrastructure was provided
by local units of a few banks from their CSR funds.
Collection vans have been compartmentalised to transport segregated waste.
Non-biodegradable waste and rejects are segregated further in the collection
vehicles by waste workers into eight streams: 1) Plastic bottles and plastic
waste, 2) Glass materials, 3) Clothes, 4) Plastic wrappers, 5) Sanitary napkins
and diapers, 6) Footwear, 7) Medical waste, and 8) Coconut shells and wood
pieces. Different bags are provided in the van for storing waste after secondary
segregation.
Cleanliness supervisors, the health inspector and swachhagrahis accompany
the collection vans to supervise and inspect the whole process. If a household has
made a mistake regarding segregation, it is corrected right away by the team.
People facing any difficulty or raising a query regarding waste management are
Panchgani's waste processing facility complements its decentralised processing of biodegradable waste 225
assisted by the moderating team. A toll-free complaint number has also been provided.
PMC has developed a set of bye-laws on solid waste management with assistance
from CSE. The bye-laws mandate a fine for non-segregation amounting to Rs 500 for
households and Rs 5,000 for hotels, lodges and other commercial establishments. For
better surveillance, PMC has set up CCTV cameras at important places. Photographs of
those found throwing garbage are circulated on social media.
Efforts to segregate started on October 2, 2013 and by October 2, 2017 Panchgani
had achieved 100 per cent source segregation.
WHAT HAS WORKED IN PANCHGANI
Panchgani’s IEC programme, ably carried out by swachhagrahis, has been a thumping
success as the town has managed to achieve 100 per cent source segregation. Secondary
segregation in collection vehicles has been an efficient and smooth initiative.
The hill station has made the best of its unique economic and geographic conditions.
Being an eco-sensitive zone, it could not go down the incineration or waste-to-energy
route. Instead, the town has invested in a plethora of material processing and recovery
systems, using the pollution tax levied on tourists to create and operate these systems.
The city’s waste infrastructure has matured to gain the ability to process almost
all of the city’s waste. The centralised organic waste processing unit works in tandem
with decentralised composting at the household and bulk waste generator levels. The
material recovery facility and biomethanation plant have been successful as well. By
installing solar and wind power at the processing centre, the town has taken another
step towards a green waste management system.
In search of an appropriate processing technology
Panchgani’s search for an appropriate processing technology has been an interesting and edifying
one. Initially, the city tried vermicomposting to process its organic waste. Within six months,
it became clear that climatic conditions were not ideal for the process. So the city invested in
three organic waste composting machines, each with a batch capacity of 100 kg per hour. The
machines were inadequate for the 5 TPD organic waste generated in the town. Their handling and
maintenance was also a difficult job. Through trial and error, PMC finally designed a machine with a
conveyor belt (to cut labour cost) that shreds and mixes organic waste with compost. This machine
has been a grand success.
PMC has also installed a 6 TPD capacity biomethanation plant to convert the organic fraction of
waste into electricity. The plant will generate approximately 0.26 million kWh of electricity annually
and produce approximately 44 tonne of compost and 1,800 kl of liquid fertiliser. The estimated
revenue generated will be Rs 70 lakh.
The city has a functional material recovery facility. Non-recyclable plastic waste is pre-processed
for road making as per the guidelines of Indian Road Congress. The plastic crusher machine has a
capacity of 4 kg per batch, processing nearly 120 kg per hour. It runs for four hours every day. The
remaining plastic is sent for recycling. Paper, cardboard, clothes and other materials are baled and
stacked and sent for recycling.
The city also generated about 511 kg of hazardous waste daily. It is collected and handled
separately and sent to Maharashtra Enviro Pvt Ltd, Pune for further processing. 226 WASTE-WISE CITIES
INNOVATIVE MODELS
LESSONS LEARNT
A systematic approach is necessary to achieve transformation in
waste management systems.
PMC started with remediation of its legacy
waste. Simultaneously, it sought to overhaul Panchgani’s waste management chain
from the first link. It initiated an IEC programme through swachhagrahis to promote
segregation at source. Then it modified its collection and transport equipment to
ensure that waste that had been segregated remained segregated. It initiated a
secondary segregation practice in the collection vehicles and then it sought to improve
the city’s waste processing methods and capacity.
People are the key. PMC’s IEC programme forms the heart of the waste
management transformation in the town. It ensured 100 per cent source segregation,
which made the entire management chain efficient.
A trial and error approach finally bore fruit when the municipal
authority was able to find a cost-effective method to process its organic waste. By
combining centralised infrastructure for organic waste processing, material
recovery facility, plastic waste crusher machine and biomethanation plant
with
decentralised methods
like home composting, for both individuals households
Monthly solid waste management budget of Panchgani
Note: Capital investment for the processing centre was either through CSR or local donations. The difference between
expenditure and revenue is about Rs 1 lakh per month. PMC not only breaks even, it ends up generating revenue.
Source: Panchgani Municipal Corporation
ParameterMonthly cost
Expenditure on collection and transportation of
municipal solid waste
Rs 12 lakh (approximately)
Expenditure on municipal solid waste
processing
About Rs 2.75 lakh (contractual) + About Rs 1.5 lakh
(
swachhagrahis as part of IEC and informal sector cost)
Expenditure on municipal solid waste disposalIncluded in processing
Total expenditure on municipal solid waste
management
Rs 16.2 lakh (approximately)
Users fees collected Rs 1.5 lakh (approximately)
Revenue generated from sale of compost and
biogas
Rs 0.4 lakh (8.2 tonne per month @ Rs 5,000 per tonne in
January 2020, i.e., before the lockdown) + About Rs 1 lakh
(19.55 tonne per month; self consumed @ Rs 5,000 per
tonne)
Revenue generated from sale of recyclables
and refuse-derived fuel
Rs 1.6 lakh
Revenue generated from other sourcesAbout Rs 1 lakh (waste management
income through property tax)
About Rs 0.75 lakh (penalties)
About Rs 11 lakh (pollution tax)
Total revenue generatedRs 17.2 lakh (approximately) 227
and bulk waste generators (like resident welfare associations), the town has been able
to have the best of both worlds and optimise its waste management potential.
Most importantly, the town has managed to think through two common
misconceptions in waste management.
Waste is not a liability but a
resource
. Panchgani’s material recovery and processing facilities amply testify this
statement.
An economic and geographic hurdle can be turned upside
down into an advantage.
The town has used the fact of being a hill station (and
an eco-sensitive zone), which prevents it from making use of certain waste processing
technologies, to generate revenue through a pollution tax to invest in other, better
technologies.
REPLICABILITY
PMC’s IEC programme for segregation of waste can be replicated. Capacity building
at every income level (high, middle and low) is important for any city. Though it ticks
the boxes of social acceptability, environmental sustainability and technical feasibility,
PMC’s waste management system is primarily funded by the pollution tax levied on
visitors. Panchgani is a hill station and the floating population in the form of tourists
is equal to 15 per cent of the town’s own population. It will be difficult to replicate
the financial model of PMC’s waste management system in other cities step-for-step.
However, the spirit behind it, to think outside-the-box to convert apparent economic
hindrances into advantages, will live on and multiply.
Impacts
• Around 2,697 households and 120 commercial entities have been sensitised about the benefits
of at-source segregation and waste management.
• About 17,907 individuals have been trained on appropriate methods of disposal and recycling.
• A quantity of about 2,631 tonne of municipal solid waste is processed every year in PMC’s centralised and decentralised organic waste management facilities, averting emission of 944 tonne of methane and 2,503 tonne of CO
2
per year into the atmosphere.
• PMC has installed a windmill and solar plant at its processing centre, making its energy consumption zero.
• The city has gained several points on the cleanliness scale. It looks visibly neat and a far cry from the days of garbage landslides.
• Panchgani was adjudged the cleanest city in the West Zone by the Swachh Survekshan, 2018. 228 WASTE-WISE CITIES INNOVATIVE MODELS
A decentralised women-driven model
made a self-sustainable solid waste
management system a success
PARADEEP
ODISHA
INNOVATIVE MODELS
Paradeep, in
Jagatsinghpur
district, is a major
city of Odisha. One of
the largest and most
important seaports in
the country, Paradeep Port
Trust (PPT) lies 125 km from
the capital city Bhubaneswar.
The city’s beach, forest cover and natural
creeks, and its location on the confluence of the
river Mahanadi with the Bay of Bengal, make it one of
the most sought after in the state.
* Others include domestic hazardous and sanitary waste.
Source: Paradeep Municipality
Waste management in Paradeep
Plastics
Paper
Metal
Other
Glass
54%
18.5%
6%
8.5%
13%
56%44%
Biodegradable
Non-
biodegradable 229
THE TRANSFORMATION
Solid waste management in Paradeep Municipality
was scant before 2019. Source segregation was not
practised, door-to-door collection systems were
irregular due to which the people dropped off their
household waste into community bins, which only a
few wards were provided with. When the bins were
full, people disposed of their garbage on the roads or
in drains or vacant spaces. Municipal solid waste was
not properly managed due to shortage of sanitation
staff and primary and secondary waste collection
vehicles. Waste was carried from community
dustbins by pushcarts to the nearest transfer station
then unloaded onto tractors and tippers, which is
disposed in the dumpsite without any treatment.
The opportunity of generating revenue from waste
that could be processed or sold through proper
channels was often lost. Untrained sanitation workers
and ragpickers carried out collection, transport
and disposal or dumping and manual handling of
municipal solid waste carried out in the absence
of personal protective equipment (PPE) kits led to
occupational health hazards. The dumping site was
not at all managed properly. Dry waste was burned
at the dumping site as well as at the collection points.
The dumping site emitted a foul smell due to disposal
of mixed waste.
The State Department for Housing and Urban
Development, Government of Odisha, issued an
order on July 16, 2019, where cities were given a clear
mandate to adopt decentralised systems as a matter
of state policy. The government of Odisha initiated the
project “Waste to Wealth” in all urban local bodies.
Paradeep Municipality adopted the concept of waste
to wealth in 2019. Local women self-help groups
were empanelled to be a part with the initiative.
Municipality officials conducted several awareness
programmes in domestic solid waste management to
educate and train households. Municipality officials
carried out the door-to-door survey to calculate exact
quantities of solid waste generation per capita per
day so that the design of processing facilities can be
constructed accordingly. Subsequently, women self-
help group members – known as swaccha sathis –
initiated the door-to-door awareness campaigns for
households. For eco-friendly transport of municipal
solid waste, battery operated vehicles – with capacity
of 0.5–1 tonne – were procured, which were also
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
39
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (as per 2011 Census)
68,585
Estimated current population
82,000
Estimated floating population (daily)
4,100
Area (sq. km)
32.40
Number of households (2021)
17,411
Number of wards
19
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
16.2
Number of sanitation workers
369
Number of community bins
0*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Paradeep Municipality 230 WASTE-WISE CITIES
INNOVATIVE MODELS
driven by members of the self-help groups. Micro-composting centres
were constructed to process wet waste and material recovery facilities for processing
dry waste.
Women self-help groups were involved in the operation and maintenance of
the micro-composting centres and material recovery facilities to enable them with
better means of livelihood. Members were selected and appointed as swachha
karmi, swachha sathi and swachha supervisor based on their education. Swachha
karmis were initially trained by municipality officials, after which they engaged in
door-to-door collection, transportation, and handling of waste at micro-composting
centres and material recovery facilities. They were also trained for operation and
maintenance of micro-composting centres and material recovery facilities. The
women self-help groups were also given the opportunity to collect user fees and
revenue by selling products processed at micro-composting centres and material
recovery facilities.
HOW THE SYSTEM WORKS
Paradeep Municipality was constituted as a Notified Area Committee (NAC) on
September 27, 1979 and converted to municipality on December 12, 2002. While
some areas come under, and are maintained by, the Paradeep Port Trust (PPT), the
rest of the city is maintained by Paradeep Municipality.
Women from self-help groups managing compost at a micro-composting centre in Paradeep
All photos by Paradeep Municipality 231
Paradeep Municipality generates 16.2 tonne of solid waste daily, which is treated
in the micro-composting centres and material recovery facilities. Paradeep is the first
city in Odisha to construct and have a functioning MRF.
Door-to-door collection is done by swachha karmi under the supervision of
swachha sathi. Households hand over segregated waste, which is collected by a
multi-compartment vehicle. The primary collection vehicles are battery operated
– BOVs transport the waste directly to the micro-composting centres and material
recovery facilities – which is eco-friendly and easily managed by women self-help
group drivers.
Households are instructed to store biodegradable waste and non-biodegradable
waste in separate blue and green bins. When the sanitation staff arrives they put
biodegradable waste in the green bin and non-biodegradable waste in the blue bin.
Non-biodegradable waste undergoes further source segregation. Households keep
domestic hazardous and sanitary waste separately to be collected in different bags in
the transport vehicles.
At the micro-composting centres and material recovery facilities, biodegradable
and non-biodegradable waste are weighed and quantities noted in a register.
Biodegradable waste is treated through aerobic composting using tubs. Non-
biodegradable waste is further segregated into recyclable and non-recyclable
materials. Recyclables are sold to registered vendors. Non-recyclable combustible
waste is sent to authorised cement factories for co-processing.
With the aim to have a plastic-free city, Paradeep Municipality has signed a
memorandum of understanding (MoU) with a private entrepreneur. It has integrated
Source: Paradeep Municipality
Paradeep Municipality: Clusters, circles and sectors
Paradeep Municipality
Cluster 1Cluster 2Cluster 3
Circle 1
Sector 1Sector 5Sector 9 Sector 13Sector 17Sector 21Sector 26Sector 31
Sector 2Sector 6Sector 10 Sector 14Sector 18Sector 22Sector 27Sector 32
Sector 3Sector 7Sec tor 11Sector 15Sector 19Sector 23Sector 28Sector 33
Sector 4Sector 8Sector 12 Sector 16Sector 20Sector 24Sector 29Sector 34
Sector 25Sector 30Sector 35
Circle 2Circle 3 Circle 4Circle 5Circle 6 Circle 7Circle 8 232 WASTE-WISE CITIES
INNOVATIVE MODELS
six ragpicker groups into self-help groups and engaged them in material
recovery facilities to support the private entrepreneur in processing plastic
waste. The Municipality will clean the city without needing to make any
investment while also providing livelihood to ragpickers. In this model of
public–private partnership, the private entrepreneur sets up machinery with
their own investment and the municipality sets up material recovery facilities.
The private entrepreneur pays members of self-help groups as per the statutory
pay scale requirement of the Odisha government.
At the plastic recycling plant, self-help group members segregate non-
biodegradable waste into recyclable and non-recyclable waste. Recyclable
plastic waste is cut uniformly by a shredder machine and thoroughly washed
and dried. The materials are processed into granules, which are sold to
factories for processing into a new product.
A wealth centre comprises one micro-composting centre and one material
recovery facility. It is operated as a separate profit centre in a self-sustainable
model. A corpus fund is created for each wealth centre wherein the resources
generated are deposited and admissible expenditure is incurred by the urban
local body. Wealth centre income from selling organic compost and plastic
recyclable products and from user fees from garbage generators is deposited in
the corpus fund and operational expenditure is met from this revenue.
Aerobic composting is done in the micro-composting centres. This is a
controlled process involving microbial decomposition of the biodegradable
waste collected from households and/or other establishments and converting
it to organic compost, called Mo Khata, sold at the rate of Rs 20 per kg.
Different stages of dry waste processing at a material recovery facility 233
WHAT HAS WORKED IN PARADEEP
Special about the initiative
Paradeep Municipality involved the transgender community in the frontline of solid
waste management. The introduction of transgender people in the chain of solid
waste management is the first initiative of its kind in the state. Transgender people
were organised into a self-help group and appointed for operation and maintenance
of the micro-composting centres and material recovery facilities, thus improving their
livelihoods as well as socialising them into the mainstream.
Revenue generation in 2019–21 (in Rs)
Expenditure
Financial yearUser fees
collection
Revenue
generated from Mo
Khata selling
Revenue generated
from dry recyclable
waste selling
Incentive of
swachha karmi
Total expenditure
towards solid waste
management
2019–20 15,21,926 3,480 3,900 2,73,060 10,24,000
2020–21 26,90,185 1,08,240 1,99,803 6,82,650 21,12,000
Total 42,12,111 1,11,720 2,03,703 9,55,710 31,36,000
Subtotal45,27,53440,91,710
Source: Paradeep Municipality
Paradeep Municipality: Details of Income and expenditure on solid waste
management (February–July 2021) (in Rs)
Monthly expenditure Figure
MonthJuly 2021June 2021May 2021April 2021March 2021February 2021
Collection and transport 1,41,5501,32,3501,36,4001,31,6001,22,750 1,24,300
Maintenance of vehicles 52,000 47,000 62,000 53,000 41,000 46,000
O&M at micro-composting
centres and material recovery
facilities
25,000 19,000 27,000 22,000 28,000 16,000
Incentives1,36,5301,36,5301,36,5301,36,5301,36,530 1,36,530
Total3,55,0803,34,8803,61,9303,43,1303,28,280 3,22,830
Revenue generated
From micro-composting centres84,000 25,000 32,000 14,000 12,000 24,000
From material recovery facilities56,000 52,000 61,000 43,000 58,000 50,000
User fees collected 3,20,0002,80,0003,15,0002,92,0002,75,000 3,35,000
Fine collected350 220 0 0 550 720
Total4,60,3503,57,2204,08,0003,49,0003,45,550 4,09,720
Paradeep Municipality 234 WASTE-WISE CITIES
INNOVATIVE MODELS
Paradeep Municipality recognises the necessity of creating awareness to change
the behaviour of citizens towards source segregation. They have empanelled women
self-help groups as their source of communication in the chain of solid waste
management. The rigorous door-to-door campaign organised by the swachha sathis
brought a significant change in behaviour of the citizens. They now hand over
segregated waste to waste collectors on a daily basis, which makes the next process
more efficient. The overall aesthetic of the city has improved as there is no littering.
Self-help group members who had meagre or no incomes are now gainfully
employed in the solid waste management sector. They are responsible for the overall
waste management in the city and the decentralized facilities, i.e. micro-composting
centres and material recovery facilities, are also maintained by them.
Initially, to strengthen the system of decentralised solid waste management, the
municipality paid self-help group members associated with it. But once the system
started functioning full scale, revenue generated from the units was sufficient to meet
the requirements of operation and management of the facility. Additional revenue
met the salary requirements of the self-help group members, making the system self-
sustainable. Cycles were provided to women workers so that they were not dependent
for transportation and could reach work on time.
Every month a “bada khana” programme is organised by the municipality, where
sanitation and municipality officials eat together and socialise. The Municipality
previously spent large sums of money on improper management of solid waste and
in return never generated any kind of revenue aside from fines. For the first time
their model has become self-sustainable. All the expenditure on the solid waste
management is from revenue generated from micro-processing centres and material
recovery facilities as well as from user fee collection.
Impacts
• Environmental: The zero-dumping initiative of management of municipal solid
waste ensures that no waste is dumped at any stage from collection to treatment. It
minimises the risk of soil contamination, groundwater contamination and surface-water
contamination due to dumping of waste. Harmful smoke generated from burning of dry
combustible wastes and foul smell from decomposition of wet waste – a significant threat
to air environment – is minimised due to the modern treatment and disposal facilities.
• Social: Social conditions have improved significantly as a result of the sanitization
facilities provided. Because of job security and regular incentives, workers associated with the management of municipal solid waste have social respect in their communities. Their lives have improved due to the facilities such as health, education and ease of transportation. Their transformation from housewives or ragpickers to municipality workers has empowered them.
• Economic: The model for this initiative is based on economic sustainability. The
revenue generated or collected from user fees and from selling of product is always higher than the budget expenditure in this model. Records show proper management by the municipality and associated workers ensures profit increases consistently. 235
REPLICABILITY
The Odisha government has been working to make the city clean and to
simultaneously improve the socio-economic status of the workers. To make solid
waste management economically sustainable, Paradeep Municipality follows the
concept of waste to wealth at every step from collection to disposal. This helps in
reducing waste in the city as well as contributes to the socio-economic development
of community-based organisations.
Paradeep Municipality has adopted the decentralised and community-driven
model with micro-composing centres and material recovery facilities. With the
active involvement of women members of Mission Shakti, transgender groups and
ragpicker groups, Paradeep Municipality created a sustainable waste management
system while empowering self-help groups and transgender and ragpicker groups.
The decentralised model enabled the municipality to manage its solid waste with
a sustainable solution. Other urban local bodies can adopt this model and improve
solid waste management along with empowering women, transgender and ragpicker
groups. By integrating them into the mainstream, urban local bodies can, along
with waste management, improve the socioeconomic environment.
Members of the
transgender
community at a
micro-composting
unit 236 WASTE-WISE CITIES INNOVATIVE MODELS
THIRUVANANTHAPURAM
KERALA
Thiruvananthapuram, capital of the
southern state of Kerala has an
estimated population of 1.34 million
and is among the most highly populated
cities of the state. It produces 325.3
tonnes of waste per day. Handling this
huge amount of waste is a challenge
for the Thiruvananthapuram Municipal
Corporation (TMC).
Source: Thiruvananthapuram Municipal Corporation
INNOVATIVE MODELS
An inclusive economically sustainable decentralised
approach to solid waste management has kept
Thriuvananthapuram clean and free of landfills
Waste composition in Thiruvananthapuram
67%
29%
2%
2%
Biodegradable
Non-biodegradable
Domestic hazardous
Sanitary 237
THE TRANSFORMATION
Until 2011, the management of waste
was not economically sustainable for
Thiruvananthapuram Municipal Corporation
(TMC). Expenditure was high and the results
unsatisfactory. Of the total waste generated in
the city, just 20 per cent was segregated and
recovered and the remaining quantum, nearly
80 per cent of waste generated, was dumped at
Thiruvananthapuram’s dumpsite, Vilappilsala.
In 2011, the city was forced to shut down
the Vilappilsala dumpsite following local
protests over unscientific management of
waste on the site. Following the shutdown,
TMC adopted a decentralised approach
to resolve the crisis under the aegis of the
Kerala Suchitwa Mission, a technical support
initiative under the Local Self Government
Department, Government of Kerala. The
Mission is responsible for providing technical
and managerial support in waste management
to local self governments in the state. Under
this Mission, TMC engaged with private
agencies and self-help groups that undertook
door-to-door collection and treatment of waste
generated in the city.
The city conceived the waste management
system as a social and inclusive campaign
by coining the slogan “My Waste My
Responsibility” and named the campaign Green
Protocol. Extensive information, education
and communication (IEC) activities were
undertaken to achieve source segregation. As
a result, the crisis became a source for income
generation. Private agencies and self-help
groups shared the responsibility of bearing
the costs for management of waste with
TMC. In addition, TMC opted for an inclusive
approach towards sustainable and community-
driven waste management in the city, with
participation of migrant workers, the public,
and members of self-help groups.
Since 2013, TMC has followed decentralised
solid waste management wherein on-site
treatment of biodegradable waste is given
utmost priority. The city currently does not
have any centralised solid waste management
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
39
Percentage of households covered
under door-to-door waste collection
10
Percentage of households
segregating waste
100
Percentage of waste processed
54
Population (in million, as per 2011 Census)
0.95
Estimated current population (in million)
1.34
Estimated floating population (daily)
50,000
Area (sq. km)
214.86
Number of households (in million, 2021)
0.38
Number of wards
100
Number of zones
25
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
325.3
Number of sanitation workers
1,195
Number of community bins
65*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Thiruvananthapuram Municipal Corporation 238 WASTE-WISE CITIES INNOVATIVE MODELS
plant, landfill or waste dumpsite, making decentralised waste management a sustainable
economic model for the city. TMC has received national as well as global recognition for its
performance in waste management.
TMC initiated the treatment of legacy waste in the dumpsite and transformed reclaimed
land into Sanmathi Park to generate awareness among citizens to demonstrate that waste
can be converted into resources if segregated at source and treated scientifically. By involving
workforce and machinery for six months to segregate 1,600 tonne of mixed waste, the
government succeeded in fostering the ethos of “my waste my responsibility” among citizens.
HOW THE SYSTEM WORKS
TMC is divided into 25 zones and 100 wards spread over an area of 214.86 sq. km. For ease
of operations and functioning, a ward-level Health Sanitation Committee has been formed.
Material recovery facility (MRF) in Thiruvananthapuram
Model for collection calendar for non-biodegradable waste
MonthItem collected
JanuaryFootwear, bags and leather items
February Glass bottles, mirrors, medicine strips, etc.
MarchRubber, tyres, etc.
AprilFootwear, bag and leather items
MayGlass bottles, mirrors, etc.
JuneE-waste
JulyFootwear, bag and leather items
AugustGlass bottles, mirrors, medicine strips, etc.
September Clothes
OctoberFootwear, bag and leather items
November Glass bottles, mirrors, etc.
December E-waste 239
The city initiated door-to-door collection of waste as
a common strategy. TMC empanelled private agencies
for door-to-door collection, minimising the financial
burden of the Corporation. Collection, segregation
and transportation is done by private agencies for
non-biodegradable waste.
It is important to note that waste management
operations in Thiruvananthapuram is a unique model
as they collect waste from a meagre 10 per cent of
households. The remaining households deposit their
waste in a nearby material collection centre which
are run by private agencies. As a result, the cost
incurred in collection, transportation and treatment
of waste from households is nominal for TMC. The
city is home to 384,503 households of which 20,563
pay user fees for door-to-door waste collection. The
other households use community material collection
Baling machine inside a material recovery facility
Thiruvananthapuram Municipal Corporation waste management
BIODEGRADABLE
WASTE
Collection by
IMAGE
IMAGE
Biomedical
facility
Door-to-door
collection by
agencies
Community-
level MCF
facility
Centralised
MRF
Recyclables:
Segregation
and sales
Recyclables:
Segregation
and sales
Non-recyclables:
Disposal by Clean
Kerala Company
Non-recyclables:
Disposal by Clean
Kerala company
Agency
MRF
Meat waste
Source-level
treatment
Bio-bin, biogas, and
pipe compost
Manure or
compost
Manure or
compost
Community MCFAerobic units
Collection by
agencies
Composting to
fertilisers
NON-BIODE-
GRADABLE
WASTE
SANITARY OR
BIOMEDICAL
WASTE 240 WASTE-WISE CITIES
INNOVATIVE MODELS
facilities (MCFs). In addition, there are 19,851 institutions and 167 bulk-waste
generators which also treat their waste in a decentralised manner.
To support these efforts, TMC provides subsidies to households for setting up
on-site residential composting and biomethanation facilities. Due to the extensive
awareness campaigns and capacity-building programmes, nearly 40 per cent of
households properly managing their biodegradable waste at source by individual
compost units or community-level facilities. Additionally, households can pay
to the authorized service providers (private agencies) for handling and treating
the waste. For biodegradable waste, recyclables are extracted from the material
recovery facility and non-recyclables are disposed of by Clean Kerala Company,
a state-government-owned company. Biomedical wastes generated in the city is
handled by IMAGE (Indian Medical Association Goes Eco-Friendly). To avoid
hurdles during collection, households were provided with collection calendars.
A total of 1,195 sanitation staff for door-to-door collection; 500 staff for
transportation; and 185 staff for processing are actively involved in the waste
management project.
TMC does not earn revenue from waste management as they have engaged the
self-help group's federation Kudumbashree and other private agencies in public–
private partnership (PPP) mode. Timely monitoring from the Health Sanitation
Aerobic compost unit in Kalippankulam 241
Committee has brought systematic and professional functioning of ward-level waste
collection. TMC has also implemented the Green Protocol for reducing waste generation
and mitigation measures for waste management, grading of waste and its scientific way
of disposal. They continue to create awareness among citizens to reduce use of plastic and
similar materials to decrease the amount of waste generated. Additionally, the authorities
imposed fines and penalties for those who violated the Green Protocol.
TMC’s app Smart Trivandrum enables users to find the nearest waste management or
recycling facility, stay updated about periodic clean-ups, and receive pick-up
calendar reminders. People can ask for assistance through the app for properly managing
their trash. TMC's goals include achieving smart growth, cost saving
and long-term sustainable values. By implementing an economically sustainable
strategy, it has ensured developmental goals are realised and economic sustainability
indicators fulfilled.
Sustainable economic model
TMC adopted a sustainable model and supported long-term economic growth without
adverse social, environmental or cultural impacts on the community. Both the community
and administration are performing their duties so that not just the administrative wing
but also the community is responsible for resolving problems caused by improper waste
management. For instance, segregated wet waste such as chicken or meat waste is treated
on-site by home composting or community composting and converted into manure that
has a reasonable market value. The involvement of private companies in the public–private
Capital and operational cost incurred in SWM (per month)
Parameter
Cost
(in lakh rupees per month)
Expenditure on MSW collection and transportation (managed by private
companies and SHGs in PPP mode)
Nil
Expenditure on MSW processing (managed by private companies and
SHGs in PPP mode)
Nil
Expenditure on scientific disposal of inerts and rejects and making of refuse-
derived fuels
38.94
Total expenditure38.94
User fee collected 3.26
Revenue generated from selling compost and biogas7.71
Revenue generated from selling recyclables14.92
Revenue generated from selling refuse-derived fuel 1.77
Revenue generated from chicken waste disposal fee 1.85
Revenue generated through imposing penalties 1.16
Total revenue 30.67 242 WASTE-WISE CITIES
INNOVATIVE MODELS
partnership (PPP) model has been one of the significant factors contributing in the
sustainable economic model of the city. Currently, 22 service providers in the city
provide door-to-door services for waste collection, treatment, transportation and
disposal.
WHAT HAS WORKED
Thiruvananthapuram has become one of a pioneer cities in decentralised waste
management in India. This model also incentivises segregation at source by providing
subsidies for on-site treatment of waste. This was possible because of the cumulative
efforts of TMC, Government of Kerala, external service providers and communities.
Extensive information, education and communication (IEC) activities by the
corporation and active engagement of the communities have borne fruit.
LESSONS LEARNT
TMC’s model of decentralised waste management that is economically viable has
set an example. While over 1,195 people received financial assistance, the financial
burden for the authority was only for disposal of municipal solid waste. Public–private
participation (PPP) brought increased transparency as well as reduced financial burden
to the government authorities.
Environmental and economic aspects of solid waste management were recognised
as being interdependent and enabled TMC’s sustainable development goals. The living
conditions and health of stakeholders have improved significantly as a result of efficient
waste management practices.
By creating Sanmathi Park, TMC demonstrated how resources can be used
judiciously. The transformation of the dumpyard into a park is inspirational, and many
Impacts
• Thiruvananthapuram is a classic example of how a decentralised model of waste treatment
can minimise the cost burden for urban local bodies.
• Application of public–private partnership improved the waste management scenario of Thiruvananthapuram. The government body delegated responsibilities to private agencies, with a positive impact on the overall project.
• TMC has created green job opportunities for women to give them financial stability.
• Sanmathi Park was used as a tool for information, education and communication (IEC) to make people socially responsible and create awareness about sustainable waste management.
• Imposition of fine and penalties for violation of Green Protocol generated awareness among citizens about their activities around handling of waste.
• Introduction of the Smart app gave visibility and transparency of the project and made citizens more connected. 243
people from around the state visit Sanmathi Park to understand the benefits.
During the period of the pandemic, the initiative also provided job opportunities.
REPLICABILITY
TMC appointed an external agency that was responsible for door-to-door
collection, transportation and segregation. This enabled financial management for
the project to become more feasible.
TMC has also brought a new paradigm to waste management by prioritising
environmental and economic sectors equally and set an example by combining
profit with sustainability. They took innovative steps towards finding solutions for
mismanagement of waste and to inculcate the idea of equality among the citizens
with respect to waste management.
Public–private partnership has aided the cost efficiency of the project. Several
parts of Kerala are considering TMC’s efforts in waste management to implement
economically feasible strategies.
Home composting in progress Waste-wise Cities
A CSE-Niti Aayog Survey
28 cities. Multiple initiatives.
Alappuzha, Ambikapur, Bengaluru, Bhopal, Bicholim,
Bobbili, Chandrapur, Delhi (NDMC), Dhenkanal,
Gangtok, Gurugram, Indore, Jamshedpur, Kakinada,
Karad, Keonjhar, Kumbakonam, Leh, Mysuru,
Panchgani, Paradeep, Pune, Surat, Taliparamba,
Vengurla, Vijayawada, Thiruvananthapuram
This report brings together some of India’s best
practices in the management of municipal solid
waste. Surveyed and assessed by a team of on-field
researchers, these practices and initiatives inform us
about the unique challenges that cities and towns in
India face, and offer both specific as well as general
lessons, each valuable in its own right.
NITI Aayog
WASTE-WISE
CITIES
Best practices in municipal
solid waste management
NITI Aayog WASTE-WISE
CITIES
Best practices in municipal
solid waste management 4
Research direction: Sunita Narain, Director General, Centre for Science and Environment;
and K Rajeswara Rao, Special Secretary, NITI Aayog
Research team: Atin Biswas, Kuldeep Chaudhary, Richa Singh, Shailshree Tewari,
Siddharth Singh and Subhasish Parida
NITI team: Bishwanath Bishoi, Dhiraj Santdasani
Field team: Abner Manuel Rodrigues (Goa), Alok Sandh (Gujarat), Anshuman Sah (Jharkhand),
Laasya Shekhar (Tamil Nadu), Naveen Kumar (Ladakh), Nibedita Sen (Goa), Prem Prakash
(Chhattisgarh), Sanjay Kumar (Sikkim), Saurabh Kumar (Madhya Pradesh), Shahzaad Bulsara
(Maharashtra), Soni Kumari (Karnataka), Sreerag Kuruvat (Kerala), Srinivas Ganjivarapu
(Andhra Pradesh), Tarini Prasad Barik (Odisha) and Zulkif Shaikh (Maharashtra)
Editors: Souparno Banerjee, Archana Shankar, Arif Ayaz Parrey and Akshat Jain
Cover and design: Ajit Bajaj and Mukesh Kumar
Layouts: Kirpal Singh and Surender Singh
Production: Rakesh Shrivastava and Gundhar Das
© 2021 Centre for Science and Environment (CSE)
Disclaimer: While care has been taken in the analysis of the data that was collected from the
respective city corporations, NITI Aayog and CSE do not guarantee or warrant the accuracy,
reliability or completeness of the information in this document. The mention of specific companies
or certain projects and products does not imply that they are endorsed or recommended by NITI
Aayog and CSE. The authors accept no liability whatsoever to any third party for any loss or damage
arising from any interpretation or use of the document or reliance on any views expressed herein.
Material from this publication can be used, but with acknowledgement. Maps in this report are
indicative and not to scale.
Photo credits: CSE (all photographs)
Citation: Atin Biswas, Subhasish Parida
et al. 2021, Waste-Wise Cities: Best practices in municipal solid
waste management
, Centre for Science and Environment and NITI Aayog, New Delhi.
Published by
Centre for Science and Environment
41, Tughlakabad Institutional Area
New Delhi 110 062
Phone: 91-11-40616000, Fax: 91-11-29955879
E-mail: sales@cseinida.org, Website: www.cseindia.org
Printed at: Multi Colour Services, New Delhi
We are grateful to the Norwegian Ministry of Foreign Affairs for its support.
We are grateful to the Bill and Melinda Gates Foundation (BMGF) for their support. 5
CONTENTS
Message: Dr Rajiv Kumar, Vice Chairperson, NITI Aayog 6
Foreword: Amitabh Kant, CEO, NITI Aayog 8
Foreword: Dr K Rajeswara Rao, IAS, Special Secretary, NITI Aayog 10
Foreword: Sunita Narain, Director General, CSE 12
Introduction 16
Best practices: Highlights 19
SOURCE SEGREGATION 30
Ala 32
Indor 38
P 44
BIODEGRADABLE WASTE MANAGEMENT 52
Bobbili 54
Mysur 60
V 68
MATERIAL PROCESSING 78
Bhopal 80
Dhenkanal 90
J 98
Sur 108
PLASTIC WASTE MANAGEMENT 116
Bicholim 118
Gangtok 124
Kumbakonam 128
C&D WASTE MANAGEMENT 134
Gur 136
Nor 142
SANITARY WASTE MANAGEMENT 148
Kar 150
Pune 158
LANDFILL MANAGEMENT 164
Ambika 166
Chandr 174
T 180
TECHNOLOGICAL INNOVATION 184
Beng 186
Kakinada 194
K 200
Leh 206
V 212
INNOVATIVE MODELS 220
P 222
P 228
Thir 236 6 WASTE-WISE CITIES
MESSAGE
Vice Chairperson, NITI Aayog
O
ver the past few years, India’s waste management sector
has received tremendous attention due to the widespread
awareness generated under the flagship Swachh Bharat
Mission. The mission touched every citizen in some way or the
other and went on to become one of the largest cleanliness drives
of the world. With mere 18 per cent waste treatment capacity in
2014, India’s waste management efficiency was extremely critical
and posed huge challenges towards the environment. From 18 per
cent waste processing in 2014 to 70 per cent in 2021, we have come
a long way. Exemplary coordination at all levels of government
and massive citizen participation in the movement resulted in an
environment of Swachhta never achieved earlier in the country.
With the launch of Swachh Bharat Mission (Urban) 2.0, the efforts
for sustainable waste management are being further strengthened.
It is important that we leverage the momentum attained during
the first phase of the mission in order to achieve the next set of
targets. Under the second phase, it is aimed that cities are made
garbage free with efficient waste source segregation, 100 per cent
door-to-door collection, and complete remedial treatment of the
waste material. As urbanisation expands, the stress of providing
quality urban service delivery on ULBs/authorities continues to rise.
Therefore, it is crucial that these authorities are supported beyond
financial assistance of the mission and their capacities are built to
address the service delivery challenges. A comprehensive knowledge
resource showcasing best practices of waste management sector will
help and guide cities to develop their waste management plans with
greater efficiency.
It is with this intent, NITI Aayog and Centre for Science and
Environment (CSE) collaborated and developed this publication
which showcases best practices for 10 different thematic areas of
waste management. Waste management operations in 28 cities from
15 States have been studied and incorporated in the publication. It 7
aims to create greater capacities among officials of urban local bodies and
other relevant stakeholders at the city level for implementation of efficient
solid waste management systems. The book discusses multiple areas of waste
management including source segregation, material recovery, biodegradable
waste management, electronic-waste, construction and demolition waste,
etc. I hope that this knowledge resource will guide stakeholders for planning
robust waste management systems.
I compliment the efforts of CSE in the sector and their cooperation in
the development of this document. I would also like to compliment the
Managing Urbanization vertical at NITI Aayog led by Special Secretary,
Dr K. Rajeswara Rao for coming up with the idea of developing this crucial
knowledge product. His team including Deputy Advisor, Dr Biswanath
Bishoi, and Young Professional, Mr Dhiraj Santdasani deserve appreciation
for their consistent efforts.
Dr Rajiv Kumar
Vice Chairperson, NITI Aayog 8 WASTE-WISE CITIES
FOREWORD
CEO, NITI Aayog
T
he government has recently released the second phase of
Swachh Bharat Mission (Urban), emphasizing making cities
Garbage Free. India has accomplished a significant feat by
exponentially increasing the waste processing capacity by four times
in the last six years. The announcement of the second phase of the
mission will further mainstream the aspects of circular economy
in waste management sector of India. While we are moving beyond
the targets of ODF and embarking on the journey of making
cities garbage free, robust strategies to implement 100 per cent
source segregation, door-to-door to collection and complete waste
processing need to be adopted by urban local authorities with the
active support of urban dwellers.
With rapid population growth in urban areas, the capacities of
the local authorities often fall short of achieving the set goals of
urban service delivery. Therefore, sector stakeholders must be
equipped with adequate knowledge resources to plan efficient
waste management systems. Capitalising greater public-private
partnerships, involving citizens to form a Jan Andolon and
leveraging the latest technologies for waste processing can enable
India to achieve the next set of goals that focuses on making cities
garbage free.
Many Indian cities have shown remarkable progress in waste
management by implementing robust models of service delivery
coupled with innovative initiatives. To achieve the cleanliness
targets in a time-bound manner and with utmost efficiency, Urban
Local Bodies across India must have access to strategies and best
practices of the waste management sector. With this aim, this
publication has been developed, covering best practices of 28 cities
categorized into ten thematic areas of the waste management
sector. Local authorities can study different models and adapt
them as per local conditions for implementation. This compilation
of best practices would act as a vital knowledge resource for urban
practitioners working in this sector. 9
I compliment the efforts of Centre for Science and Environment in
development of this publication and for working alongside other
stakeholders, helping them streamline solid waste management systems.
My special appreciation goes to the Special Secretary, NITI Aayog, Dr
K. Rajeswara Rao, for conceptualizing this publication and providing
commendable leadership in its development. In addition, the team members
of the Managing Urbanization vertical of NITI Aayog—Deputy Advisor, Dr
Biswanath Bishoi and Young Professional, Mr Dhiraj Santdasani—deserve
due recognition for their persistent efforts.
Amitabh Kant
CEO, NITI Aayog 10 WASTE-WISE CITIES
FOREWORD
Special Secretary, NITI Aayog
S
howcasing a true testament of Jan Andolan, the Swachh
Bharat Mission brought significant transformation in India’s
waste management sector in the past six years. Not only the
practices of waste segregation and door-to-door waste collection
have come to centre stage, but the waste processing capacity of
the country witnessed a steep rise from 18 per cent in 2014 to 70
per cent in 2021. The mission has benefitted the society with its
participatory and inclusive approach. The government has recently
announced the next phase of Swachh Bharat Mission urban, with
an explicit focus on implementing efficient waste management
services in the cities across the country.
Although the government at all levels has been diligently working
towards achieving complete waste treatment, limited managerial
and technical capacities, amid rapid urbanisation, have put
pressure on Urban Local Bodies (ULBs) to deliver efficient
municipal services. However, multiple cities across the country have
implemented ground-breaking, workable, and resource-efficient
models of solid waste management. It was felt that ULBs across
the country should have access to knowledge resources that present
strategies for different components of the waste management
service chain. With this intent, this publication “Waste-Wise Cities”
was conceptualised, and NITI Aayog collaborated with the Centre
for Science and Environment to identify best practices in ten
thematic areas of waste management, including material recovery,
biodegradable waste, source segregation, construction waste,
e-waste, etc.
The book is a knowledge repository compiling success stories of
28 cities across the country that achieved remarkable progress in
various areas of waste management. In the process of developing
this document, a series of consultations were held with selected
ULBs, think tanks, academia, private players, NGOs/CSOs, etc.
In addition, the research teams also visited these 28 cities to
capture granular details by witnessing on-ground operations. 11
This publication will enable local authorities and other stakeholders
involved in the waste management sector for designing efficient tailored
waste management solutions relevant to their local conditions and in
alignment with the guidelines. State urban development departments,
the key stakeholders, may study this book for relevant initiatives and may
also translate the book in regional languages for more effective use of
stakeholders as needed.
I would like to compliment to the team of Centre for Science and
Environment for their efforts in development of this publication. I would also
like to appreciate the team of managing urbanisation vertical, particularly Dr
Biswanath Bishoi, Deputy Advisor, and Mr. Sanjay Gupta, Economic Officer,
for their efforts. Mr. Dhiraj Santdasani, Young Professional, deserves special
appreciation for putting persistent efforts throughout the development of this
publication.
Dr K. Rajeswara Rao, IAS
Special Secretary, NITI Aayog 12 WASTE-WISE CITIES SOURCE SEGREGATION
FOREWORD
A paradigm shift is needed in learning and practice for
garbage-free and waste-wise cities
Sunita Narain
I
ndia’s tryst with garbage – the waste from the use of materials in homes,
institutions and factories in its cities – is evolving sharply in policy and practice.
This change needs to be recognised and disseminated, so that waste does not add
to contamination and become a public health menace. Instead, waste should become a
resource, to be reworked, reused and upcycled. This will minimise the use of materials
in our world, as well as mitigate environmental damage. It is a win-win scenario. This
set of case studies on best practices documents what is being done to make this change
happen on the ground.
This, when we know that the ‘nature’ of solid waste changes as societies get richer
and more urbanised. Instead of biodegradable (wet) waste, households generate more
and more quantities of plastics, paper, metals and other non-biodegradable (dry) waste.
The quantity of the waste (on a per capita basis) increases as well, as wealth increases
in society. India has crossed the crux of this waste trajectory in many of its urban areas
where waste generation has increased exponentially.
It is estimated that urban India generates between 1,30,000 to 1,50,000 metric
tonne (MT) of municipal solid waste every day – some 330-550 gramme per urban
inhabitant a day. This adds up to roughly 50 million MT per year; at current rates,
this will jump to some 125 million MT a year by 2031. What is also of concern is that
not only is the quantity increasing, but the composition of waste is changing – from
high percentage of biodegradable waste to non-biodegradable waste. The waste
characterisation determines the strategy for its management. And then there is the
problem of legacy waste lying in dumpyards scattered across cities. It is estimated that
some 800 million MT has been ‘disposed of’ in the 3,159 dumpsites across the country,
according to data from the Central Pollution Control Board (CPCB).
But the good news is that there is complete transformation in the policy for waste
management in the country. In the year 2000, when the first Municipal Solid Waste
Rules were notified, they were based on the idea – prevalent in most countries of the
world at that time – that waste had to be collected, transported and then disposed of
in secure landfills. The objective was to ‘clean’ cities of waste by removing it from the
vicinity. This policy failed in practice and mountains of waste grew in our cities. What
could not be collected or transported because of paucity of municipal services fouled up
our streets and neighbourhoods.
In 2016, Centre for Science and Environment (CSE) published Not In My Backyard:
Solid Waste Management in Indian Cities; the book was released by then Union
minister for urban development and currently the honourable Vice President, Shri
M Venkaiah Naidu. This book, which researched the problem of municipal solid
waste in the country, brought out the need for a paradigm shift in management. It
recommended that India must not use scarce and prized land for disposing of waste.
Instead, waste should be treated as a resource and a strategy must be designed for
material recovery and reuse. 13
But what was also clear is that material recovery is not possible without segregation
– and that this sorting of waste streams is best done at the household level or at source.
The opportunity is to build safe livelihoods from processing of this material wealth.
It was also found that whereas in the past, waste could be dumped in the backyards
of poor communities as the richer sections of society said ‘not in my backyard’. This
scenario was now changing – increasingly and rightly, the poor too were saying ‘not in
my backyard’. This essentially meant that it is no longer possible for city planners to
find new lands for landfill sites. This was the ‘nudge’ for correcting policy and practice,
as waste needed now to be processed and recycled so that it would no longer be dumped
in the backyards of the rich or the poor. We argued that this ‘not in my backyard’ of the
poor needed to be celebrated so that policy could be reworked.
Over the past few years, there has been a rapid shift in the strategic direction of
waste management in the country. The flagship programmes of the Government of
India – the Swachh Bharat Mission, the Atal Mission for Rejuvenation and Urban
Transformation (AMRUT) and the Smart Cities programme – have all created an
enabling environment to drive this transformation.
The Swachh Bharat Mission (SBM) 2.0, launched on September 1, 2021, is now
based on a clear strategy for solid waste management in cities – a strategy that focusses
Components of MSW management – the hierarchy
Source: Guidelines for Swachh Bharat Mission (urban) 2.0, 2021
Segregation of waste at source
1. Wet waste (includes all biodegradable
waste from kitchens, markets like
vegetables, meats and fruits)
Hierarchy of municipal waste management
Landfilling
Reuse as animal feed
Processing by
A. Composting
(aerobic, vermin
and in-vessel)
B. Biomethanation
2. Dry waste (includes all non-bio-degradable waste like plastic, MLPs, paper and glass)
Reuse of items
(bottles, carry bags,
containers, etc.)
Non-recyclable
portion for energy
recovery
Recycling
Landfilling
3. C&D waste (includes repair and renovation waste)
Reuse of materials
(bricks, steel, wood,
pipes, etc.)
Recycling
(RCA, RA and soil)
Processing
(paver tiles/
blocks, etc.)
Landfilling
Most preferred
Least preferred
Only inert fractions and process rejects to be sent to sanitary landfills 14 WASTE-WISE CITIES
FOREWORD
on source segregation, processing of waste (biodegradable and non-biodegradable), and
minimising the waste that is sent to landfill sites. According to the guidelines of SBM
2.0, only the inert waste and process rejects – in no case to exceed 20 per cent of the total
waste – which are not suitable for either biodegradable and non-biodegradable waste
treatment, can be sent to landfill sites. It, therefore, works towards a zero-landfill city
concept in the country (see Figure: Components of MSW management – the hierarchy).
In terms of management of waste, the guidelines stress that waste-to-energy projects
are financially and operationally viable only with assured input of a minimum 150-
200 tonne per day of non-recyclable, high calorific value segregated non-biodegradable
waste. This has also been our learning as waste-to-energy (WtE) plants are not the silver
bullets that they promise to be. The experience in setting up these plants has shown
that it is critical that the waste that is sent for incineration for energy generation is high
quality; this requires high level of segregation – best done at source. Without this, the
plants end up working below their operational capacity and become defunct.
SBM 2.0 also emphasises the need for plastic management – working towards
minimising single-use plastic, and operationalising recycling and reuse through
processing. This remains an area of further work as it is clear that the scourge of plastic
waste needs effective strategies for identification of single-use and non-recyclable plastic.
This then needs to be phased out. We also need a better understanding of what recycling
of plastic waste entails. This requires cities to provide enabling conditions for safe and
environmentally friendly recycling facilities.
Components of MSW management – different types of
waste and where they end up
Source: Guidelines for Swachh Bharat Mission (urban) 2.0, 2021
Segregation at source
E.g.: Fruits, vegetables, meat/fish
and poultry, flowers, park and garden
trimmings
E.g.: Paper, plastics, metal
cans, glass bottles and
jars
E.g.: Bottle caps, thermocol,
wood, textiles, NLP,
bedding, leather and rubber
E.g.: Sanitary napkins,
batteries and chemicals
Note: Construction & demolition
and street and household sweeping
waste to be managed separately
Municipal solid waste
Biodegradable wasteNon-biodegradable waste
Recyclable/resource
recoverable
Industry
Recyclers
Non-recyclable/inertsHazardous
Road
construction
RDF Incineration
Compost Bio-gas/CNG
Buses/
commercial
kitchens
Farmers
WTE plants/
cement kilns
Landfills 15
The other big opportunity – but a challenging one – lies in remediating the legacy
waste in dumpsites. There is much to learn from city experiences on what is being done
and what more is needed to ensure that not only are existing dumpsites cleared of their
waste, but also that new dumpsites are not created – these mountains of waste in our
cities are unacceptable.
Swachh Survekshan – India’s benchmarking and ranking tool – has also evolved to
capture the measures that take a city towards source segregation, material reprocessing
and zero-landfills.
India’s solid waste management strategy is now designed for material recovery and
reuse. It is an approach towards a truly circular economy. The fact is that as we learn
what we cannot recycle, we will have to work towards minimising its use – this will
make policy and practice even more environmentally friendly as it will demand full
reutilisation of materials and no waste.
This said, it is clear that while policy has evolved, practice has still to catch up.
We need to upscale this paradigm shift across the country: every small or big city and
village must be waste-wise.
This needs learning. This needs sharing of experiences on what is working and what
is not. Currently, we know that source segregation remains an Achilles’ heel – it does
not happen at the scale and pace needed. Even if waste is segregated at the household
level, it does not get transported in a segregated manner to the processing facilities.
In fact, processing happens incidentally, only because there are people who need our
waste for their livelihoods – ragpickers, as we call them. City managers are still working
through the different options for processing, and to manage these effectively for
revenue generation. Worse, plastic waste – particularly much of the packaging waste –
is growing and filling our cities. We certainly need a course correction.
The fact also is that we are in an exciting phase of development, where city
managers and leaders are indeed learning from ground experience; they are reworking
their strategies and implementing change at scale. These cities are our inspiration, as
well as our textbooks for learning.
In 2017, CSE started the ‘Forum of Cities that Segregate’ to create a platform for
showcasing city-wide success stories and to develop a knowledge-exchange hub. This
then works to build internal capacities, to assess progress, to provide handholding
support and to document the best practices to use as an effective instrument for
training and exposure.
We are delighted to have had this opportunity to partner with NITI Aayog to take
this initiative forward and to ensure that constant learning of best practices and their
application will make our cities garbage-free and waste-wise.
Sunita Narain
Director General
Centre for Science and Environment
New Delhi 16 WASTE-WISE CITIES
INTRODUCTION
T
his book is about the winds of change. Over the past few years, Indian cities have
witnessed a steady departure from the traditional practice of managing municipal
solid waste to a more environment-friendly and financially sustainable system.
There is greater emphasis on source segregation for sustainable solid waste management
and to moving from ‘linearity’ to ‘circularity’. The focus is on:
Remediation of all legacy dumpsites;
The well-being of sanitation and informal waste-workers;
The need to phase out single use plastic;
The opportunity to introduce technological innovation through digital tracking; and
Most importantly, on the absolute need for source segregation as the way for material
recovery and recycling. Waste is no longer waste for our waste-wise cities.
ABOUT THE STUDY
For driving the change through knowledge and evidence-based learning, NITI Aayog and
CSE have collaborated to capture best practices in various facets of municipal solid
waste management.
The process of identifying best practices was based on the implementation experience
of the flagship Swachh Bharat Mission 1.0 and performance of the cities in the Swachh
Survekshan assessment in 2018–20. Through this, 28 cities were identified from 15 states
of India in 10 thematic areas of municipal solid waste management. These cities aligned
with the current priorities on sanitation and solid waste management as laid out in Swachh
Thematic areas
Priorities/thrust areas for
practice and innovation
Cities
Source segregation Indore, Alappuzha, Panaji
Biodegradable waste
management
Mysuru, Vengurla, Bobbili
Material processing Bhopal, Surat, Jamshedpur, Dhenkanal
Plastic waste management Gangtok, Bicholim, Kumbakonam
C&D waste management North Delhi, Gurugram
Sanitary waste management Pune, Karad
LandfillTaliparamb, Chandrapur, Ambikapur
Technological innovation Bengaluru, Leh, Vijaywada, Keonjhar, Kakinada
Innovative modelParadeep, Thiruvananthapuram, Panchgani
E-wasteJamshedpur
Source: CSE 17
Bharat Mission (SBM) 2.0, Atal Mission for Rejuvenation and Urban Transformation 2.0
(AMRUT) and Swachh Survekshan 2022 Toolkit. Key thematic areas were picked up for this
exercise (see Table: Thematic areas).
While each city has been identified on the basis of a specific thematic area, the following is a
snapshot of the key solid waste management parameters in the cities selected for the study.
The 28 cities selected for this study have populations in the range of 50,000 to above 5 million
(see Graph: Population-wise distribution of cities ).
1. Per capita per day generation of municipal solid waste
The per capita per day solid waste generation has been estimated using the current (2021)
estimated population and daily floating population. The per capita per day solid waste generation
in the 28 cities is in the range of 0.19–0.99 kg and the average for all 28 cities is 0.39 kg. This is
representative of the country-wide per capita waste generation, with bigger and more affluent
cities adding more waste per day. For instance, Leh and Panaji, both tourist towns, have a much
higher waste generation footprint than the country’s average of 0.3–0.5 kg/day/person.
10.71%21.43%
21.43%17.86%
21.43%7.14%
Up to 50,000
Up to 1 lakh
Up to 5 lakh
Up to 10 lakh
Up to 15 lakh
Above 15 lakh
Population-wise distribution of cities
Source: CSE compilation
Per capita per day generation (in kg) of municipal solid waste
GANGTOK
PARADEEP
VENGURLA
THIRUVANANTHAPURAM
BOBBILI
JAMSHEDPUR
DHENKANAL
CHANDRAPUR
ALAPPUZHA
KARAD
SURAT
TALIPARAMBA
AMBIKAPUR
BICHOLIM
KEONJHAR
VIJAYAWADA
PANCHGANI
INDORE
KUMBAKONAM
NORTH DELHI MUNICIPAL
BHOPAL
MYSURU
BENGALURU
PUNE
GURUGRAM
KAKINADA
PANAJI
LEH
1.2
1
0.8
0.6
0.4
0.2
0
Source: CSE compilation from data provided by ULBs 18 WASTE-WISE CITIES
INTRODUCTION
In the 28 cities, deployment of sanitation workers for managing one tonne of municipal
solid waste was in the range of 0.04–0.9. Significantly, cities with a decentralized system
in place needed significantly lesser humanpower for managing their solid waste.
2. Processing rate of municipal solid waste
The 28 selected cities are working to close the gap to achieve 100 per cent waste
processing efficiency. But it is a work in progress and cities like Gangtok, Bengaluru,
Gurugram, Kumbakonam and North Delhi are in the process of improving their
processing efficiency.
STRUCTURE FOR DOCUMENTATION
The report for each city has focused on the thematic area while presenting the overall
state of municipal solid waste management. The structure of the report comprises the
following key elements:
Percentage of waste processed by cities
0
20
40
60
80
100
GANGTOK
BENGALURU
GURUGRAM
THIRUVANANTHAPURAM
KUMBAKONAM
NORTH DELHI MUNICIPAL
MYSURU
PANAJI
ALAPPUZHA
VIJAYAWADA
LEH
CHANDRAPUR
KAKINADA
VENGURLA
TALIPARAMBA
PUNE
SURAT
PARADEEP
JAMSHEDPUR
AMBIKAPUR
DHENKANAL
KARAD
KEONJHAR
BICHOLIM
PANCHGANI
BOBBILI
INDORE
BHOPAL
TRANSFORMATION
The section speaks about what triggered the change in the city
to ameliorate solid waste management by adopting appropriate
measures for addressing the challenges.
HOW THE SYSTEM WORKS
This section has covered the implementation strategy and oper-
ational elements that has helped the city to emerge as a model on the thematic area.
WHAT HAS WORKED
This section has highlighted the specific actions taken by city
government in line with the adopted strategy and plan that has
been pivotal to drive the change.
LESSONS LEARNT
The section focuses on the key learnings emerged from the study
in terms of inclusivity, strategy, plan and implementation model
for practitioners to improve their waste management systems.
REPLICABILITY
This section highlighted the elements to substantiate
whether the model instituted by the city is replicable – what
are the prerequisites to replicate the model in any city. 19
BEST PRACTICES: HIGHLIGHTS
The documentation focusses on each city’s strengths so that learning is based on best
practice, its experience and its innovation.
Source segregation
Allappuzha (Kerala), Indore (Madhya Pradesh) and Panaji (Goa)
Source segregation is a fundamental and non-negotiable condition for a sustainable
waste management ecosystem. Mixing waste at source creates a myriad of problems.
Mixed waste also increases the risk of contamination of recyclables and significantly
reduces their economic potential. Even if waste is to be incinerated to generate energy,
segregation is key. It has been proven time and again that cities that segregate their solid
waste have been able to realise the actual value of waste.
Alappuzha: Alappuzha embarked on a project called Clean Home Clean City that
focussed on source segregation as the first and foremost step towards effective waste
management. This decreased the operational cost of dealing with waste as well as created
a source of revenue. Awareness campaigns by the city government to promote source
segregation led to remarkable changes in the attitude and practices of the citizens. This
involved all the stakeholders to work for a common cause to improve the overall solid
waste management in the city.
Indore: The city had a robust communications strategy to bring about behavioural
change at the mass level. The aim was to motivate citizens to embrace segregation.
This was followed by a robust monitoring system and enforcement through a series of
by-laws. Once segregation was achieved, the city undertook a study to ascertain the
population and the amount of waste generated in each ward, based on which a route plan
was developed. Vehicle and staff demand was arrived at to meet the waste collection
demand of each ward. Through source segregation, participation of all stakeholders
and good governance, Indore has become a champion and number one city in the waste
management sector in India.
Panaji: Panaji has worked over the last 15 years to achieve 99 per cent segregation.
Primary segregation was done in two or four bins by the households. In 2021, the city
implemented 16-way segregation at source – this was done along with adopting several
technologies and initiatives for waste management. The model provides significantly
higher revenue from the sale of recovered goods, increasing the income of the workers
involved in the value chain.
Biodegradable waste management
Bobbili (Andhra Pradesh), Mysuru (Karnataka) and Vengurla (Maharashtra)
On an average, organic waste consists of more than half of the solid waste that we
generate as a country. This means that if we take care of our organic waste, half of our 20 WASTE-WISE CITIES
waste woes will go away. Moreover, three quarters of the organic waste is water. Indian
cities have been known to spend most of their budget on collection and transportation of solid
waste. This means that we are spending our tax payers’ money and burning fossil
fuels to transport water from one point to another. This calls for the need to manage
our organic waste as close to the source as possible. That is exactly what these cities
have been able to achieve.
Bobbili: Bobbili’s municipal administration decided to overhaul the town’s solid waste
management system, and immediately and rightly turned their focus to source segregation
as the lynch-pin of the whole exercise. Over the years, they have been able to make good use of
the information, education and communication (IEC) programme and the Andhra Pradesh
government’s real-time monitoring system to improve source segregation to 100 per cent. The
town produces a substantial quantity of wet waste, and composting, whether at the household
level or at scale in the form of windrow and vermicomposting, has worked well in Bobbili.
In tandem with the biogas plant, the various means of composting have proved adequate to
process all of the town’s organic waste.
Mysuru: The game changer for Mysuru was the zero-waste management plants in each
zone that received segregated biodegradable fractions of solid waste from five wards on an
average. The city is the torchbearer in the field of biodegradable waste processing. Collected
biodegradable waste is converted to compost by means of scientific methods. Appropriate
infrastructure has been developed for proper processing of biodegradable waste. The compost
is then packaged and sold to nearby farmers and the horticulture department.
Vengurla: Vengurla adopted a two bins-two bags – green for biodegradable waste and blue
for non-biodegradable waste – approach for source segregation. Sanitary waste and domestic
hazardous waste were collected separately. The council’s choice of technologies and systems
– from vermicomposting and bio-biomethanation for kitchen waste and organic waste
converter for fish or meat and fibrous wastes, to briquetting for biomass and green foliage
waste – can be easily incorporated in any kind of urban centre, irrespective of the size of the
population or the area. The city processes 100 per cent of the organic waste that is generated.
Material processing
Bhopal (Madhya Pradesh), Surat (Gujarat), Jamshedpur (Jharkhand) and
Dhenkanal (Odisha)
Municipal solid waste comprised a wide variety of materials that we use in our daily lives.
Materials in our solid waste range from biodegradables to plastics, papers, metals, glass
etc. The value of these materials is a function that is inversely proportionate to the degree
of mixing of waste. Solid waste usually leaves our homes in not more than three fractions –
biodegradable, non-biodegradable and domestic hazardous waste as mandated by the rule,
but at the secondary sorting-cum-material recovery facility, the collected three fractions have
been proven to contain over 50 different materials that need to be channelised to specific
facilities for scientific processing and converted to new products.
Bhopal: The change happened due to the cooperation of citizens who had to manage their
waste properly and hand it over to the municipal workers who provided daily waste collection 21
services. This was made possible by several initiatives focussing on behaviour change. With
an array of well-designed systems, the city has achieved 100 per cent source segregation, 100
per cent collection and 99.6 per cent treatment facility. The 85 municipal wards have been
divided into 19 zones with each having four to six wards for ease of planning, monitoring
and implementation. With efficient integration of the informal sector and setting up a robust
monitoring system, the city has made a complete transformation to count among the best 10
cities in the country.
Surat: Surat doubled in size between 1981 and 1991, and faced a massive challenge to
manage their solid waste to keep pace with the increased population. It adopted a multi-
pronged approach of achieving 100 per cent source segregation, investment for construction,
operation and maintenance, channelization of recyclables and refuse-derived fuels to achieve
a high material processing efficiency. This resulted in substantial reduction of the waste
received in the landfill.
Jamshedpur: Jamshedpur has proved to be a model of material recovery by establishing
Dry Waste Collection Centres (DWCCs) to manage its non-biodegradable waste, where the
waste is further segregated into paper, metal, wood, cloth, non-recyclables and packaging
materials. Nearly 1,400 ragpickers are employed at the DWCCs as they are expert in
extracting recyclables and reusable materials from waste, and act as a critical workforce
in managing recyclables. In addition, the decentralised biodegradable waste processing
units complement this system. In addition, Jamshedpur has constructed more than 20
km of roads using non-recyclable plastic waste collected from plastic from the DWCCs.
The concept of eco-bricks has been popularised in schools and residential societies in
Jamshedpur to promote the storage of non-recyclables at the household level.
Dhenkanal: The Odisha state government took a leap towards implementation of
decentralised waste management and made it mandatory for all the urban local bodies in the
state. Following the directive, the Department of Housing and Urban Development shared
a standard operating procedure as a guideline to develop decentralised waste management
units. The city councils then involved the local self-help groups, who were trained. They in
turn built capacity of every household, resulting in behaviour change amongst the citizens.
By political will, realising the importance of public awareness, involvement of the local
community and importance of converting waste to resource, Dhenkanal achieved 100 per
cent material processing.
Plastic waste management
Bicholim (Goa), Gangtok (Sikkim) and Kumbakonam (Tamil Nadu)
Over the last few decades, plastics have become an inherent part of our lives. They have
replaced all conventional materials because they are cheap, lightweight, durable and
versatile. Unfortunately, these properties also turned the wonder substance into a cause for
concern for most urban local bodies. Management of plastic waste has turned out to be a
massive challenge due to its versatility and low awareness among consumers and authorities
alike. This means that we don’t know what type of plastic goes to which kind of facility and
how it gets – if at all it does – recycled. A handful of Indian cities have shown the way ahead
to face this challenge head-on. 22 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
Bicholim: Bicholim is especially focussing on managing non-biodegradable waste and
continues to act proactively to reduce the impact of plastics on the environment and human
health. Bicholim has not only managed to process its own waste but is also accepting waste
from neighbouring urban local bodies, hence dealing with the non-biodegradable fraction of
the entire taluka.
Gangtok: Gangtok adopted an alternate strategy to minimise the environmental and
health hazard of plastic waste pollution. Sikkim was the first Indian state to ban disposable
plastic bags as early as June 1998. In 2016, the city also banned the use of packaged drinking
water in government offices and offices. This was in addition to the ban on disposable plastic
plates and cutlery. The ban was effective because the city government followed it up with
awareness and enforcement activities on the ground. All the stakeholders were capacitated
to understand the impacts of plastic waste on their city and were thus able to effectively
contribute to curbing the use of plastic.
Kumbakonam: Kumbakonam recognised and mandated source segregation as the most
important step to creating a city free of plastic waste. Following the ban on plastic by the
state government in 2019, the city was quick to set up a resource recovery facility. While the
recyclable fractions were being sent to the recycling industries, non-recyclable plastic was
converted to refuse-derived fuel and channelized to cement factories for co-processing. In its
endeavour to become a bin-free and a garbage-free town, Kumbakonam has not resorted to
any shortcuts focussing on a holistic model of waste management instead.
Construction and demolition (C&D) waste
management
North Delhi (Delhi) and Gurugram (Haryana)
India generates an estimated 150 million tonne of construction and demolition (C&D) waste
every year out of which it is being able to recycle merely about 1 per cent. C&D waste is bulky
in nature and a significant proportion of this waste stream can be potentially recycled and
reused and brought back to construction to replace the dependence on virgin raw material.
In addition, recycling C&D waste can help reduce the environmental footprints of buildings
and infrastructure.
North Delhi: Delhi produces nearly 5,000 tonne of construction and demolition (C&D)
waste out of which North Delhi region generates nearly 2,000 TPD daily. The illegal
dumping of C&D waste leads to choking of water drains and polluting Yamuna River.
Nearly, 37,000 m
3
of debris was found lying near the eastern bank of Yamuna and 53,000
m
3
of debris on the western Yamuna bank. To address the issue, a C&D processing plant
with a capacity of 2,000 TPD was established in Burari, Delhi in 2009. The plant is
currently scientifically processing 2,000 TPD of mixed C&D waste and converting it into
aggregates, which in turn is converted to ready mix concrete, cement bricks, hollow bricks,
pavement blocks, kerbstones, concrete bricks, and manufactured sand, thereby reducing the
consumption of virgin construction raw material and minimizing the environmental hazard
due to C&D wastes. Over 16 lakh recycled concrete blocks from the plant have been utilized
in the new Supreme Court annex building. 23
Gurugram: Gurugram generates approximately 1,200 TPD of C&D waste. Additionally,
the areas governed under the Haryana Urban Development Authority (HUDA) also generate
a substantial quantity of C&D waste. In order to address the hazards due to dumping C&D
waste, a C&D waste processing facility with a capacity of 300 TPD was established. This
became functional in 2019, ensuring proper collection, transportation, processing and
disposal of C&D waste. Gradually, the processing capacity of the plant has increased to
1,500 TPD. Due to this initiative, nearly 12 lakh tonne of C&D waste has been collected from
unclaimed dumpsites and transported so far through doorstep collection and enforcement
activities. Out of this, nearly 3.5 lakh tonne has been processed.
Sanitary waste management
Karad (Maharashtra) and Pune (Maharashtra)
Sanitary waste management has been the least explored and debated of all the streams of
solid waste that is generated at the household level. As per the Solid Waste Management
Rules, 2016, sanitary waste has to be handed over along with the dry waste bin. The
handling and channelisation of this stream of waste involves occupational hazards and is a
matter of concern for most cities.
The following two cities of India are showing the way to deal with this stream of waste:
Karad: Karad struggled initially to manage its sanitary waste due to a number of
social and technical issues. By managing to break the taboo around sanitary waste, the
city administration has achieved a 100 per cent sanitary waste collection rate. The city
also ensures that sanitary waste is transported and processed separately in the local
Common Biomedical Waste Treatment Facility (CBWTF). All this was achieved through
minimal investment on infrastructure and higher accountability amongst citizens and city
government through a combination of communication and enforcement strategy.
Pune: The city introduced the Red Dot campaign, a one-of-its-kind initiative, where
citizens, workers and administration unanimously accepted their responsibility, making it
a lesson for other cities in India. This was achieved through a well-planned mechanism of
collection, channelisation and disposal. The city administration is in the process of exploring
a state-of-the-art technology to make value added products from their sanitary waste.
Zero-landfill city model
Ambikapur (Chhattisgarh), Chandrapur (Maharashtra) and Taliparamba (Kerala)
A zero-landfill model offers a technically appropriate, environmentally and economically
sustainable and socially acceptable model that is based on resource recovery and principles of
circular economy. It advocates the need for continuous effort to phase out the dependency on
landfills for waste disposal. A zero-landfill city ensures that maximum quantities of waste is
subjected to scientific treatment and recycling measures and negligible waste is generated as
residual solid waste or rejects, thereby minimising the need to construct new landfills. It is a
holistic and multi-stakeholder approach that ensures that waste is segregated at the source
itself, recyclables are extracted and channelized to the recycling industries for various gainful
applications, and biodegradable waste is treated in a decentralised manner. 24 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
Ambikapur: Before 2015, Ambikapur displayed the usual manifestations of a town
– overflowing community bins and waste dumped indiscriminately near roads, streets
and a garbage mountain containing legacy waste. With the intervention of the local
administration and women self-help groups and inspired by the concept of the Garbage
Clinic Model, the city is now able to achieve 100 per cent segregation, collection and
processing of waste. The waste is brought to the Solid and Liquid Resource Management
(SLRM) Centre, where the recyclables are first extracted into 20 inorganic fractions by
secondary segregation, followed by 156 categories in the tertiary segregation. The
legacy waste dumpsite is cleared by the urban local bodies and now being used as
waste recycling centre.
Chandrapur: The city, even five years ago, collected mixed waste and dumped
it indiscriminately in the Ballarpur dumping ground. There were 800 garbage-
vulnerable points and 110 community bins haphazardly receiving mixed waste. In
2016, Chandrapur achieved 85 per cent source segregation and nearly 95 per cent waste
processing by sensitising all the stakeholders through extensive Information, Education
and Communication (IEC), capacity-building programmes and awareness campaigns.
Parallelly, the existing dumpsite containing 68,593 cubic metre of legacy waste is also
remediated by biomining. The land recovered has been converted into an integrated
waste treatment facility with a sanitary landfill constructed only for receiving the rejects
generated from various waste treatment units ensuring that only negligible waste fraction
is disposed of in the landfill.
Taliparamba: Till 2012, the town was sending all its waste to a 2.5-acre dumpsite,
affecting the local population and environment. The city reinvented its waste management
practices and adapted a decentralised system after 2012, with the help of women self-
help groups. Today, 85 per cent of Taliparamba’s households adhere to the door-to-door
collection process and almost 99 per cent of waste is processed in a scientific manner.
The city has also reclaimed the dumpsite land which is now the town’s material recovery
facility. In addition, the city has provided bio-bins to about 9,500 households for
practicing home composting thereby ensuring that wet waste is treated in decentralized
manner significantly reducing the transportation cost and burden on landfills.
Technological innovation
Kakinada (Andhra Pradesh), Leh (Ladakh), Bengaluru (Karnataka),
Keonjhar (Odisha) and Vijaywada (Andhra Pradesh)
Application of innovative technologies in waste management is essential in order to make
the system more sustainable by ensuring efficient collection and transportation of waste
enhancing recycling efficiency, minimising energy and resource requirement in waste
treatment and most importantly monitoring of waste management-related activities.
Technological innovation in waste management and treatment in India is currently mostly
in the nascent phase. The transformation of the waste management sector in India should
be aligned with innovative technology options which can be replicated all across the
country to recover wealth from waste. The cities selected under these segment have made
efficient use of technologies like global positioning system, radio frequency identification,
global system for mobile communications, machine-to-machine communication and 25
internet of things, along with innovative mobile and web-based applications to improve
and smoothen ground-level mechanism for collection and efficient processing and
recycling of waste.
Kakinada: In July 2020, when the city reopened after a prolonged lockdown due to
the Covid pandemic, the streets and roads were full of garbage. The city was struggling
with complaints in connection with waste management from all corners. After a series
of deliberations to deal with the situation, the city introduced advanced Information,
Communication, and Technology (ICT) solutions such as Radio Frequency Identification
(RFID)-based technology to improve the city’s door-to-door waste collection efficiency and
GPS technology to track the movements of its waste collection vehicles. Concurrently, several
awareness campaigns were conducted across the city to sensitize citizens on the need for
source segregation and no littering. Within a year, the city achieved 100 per cent door-to-
door collection, 60 per cent waste segregation, and 51 per cent of waste processing.
Leh: Till 2019, Leh did not have a proper mechanism for the treatment and scientific
disposal of waste generated in the city. Waste remained untreated because of lack of funds
for a treatment facility and to buy machinery to segregate and treat waste as well as to pay
for the electricity needed to run the machinery. Due to a constant influx of tourists, Leh
faced a growing problem of waste disposal. However, in 2020, with the help of Ladakh
Autonomous Hill Development Council (LAHDC) the municipal committee installed
a 30 tonne per day capacity solar power-based solid waste management plant which is
running successfully. Leh has achieved 100 per cent source segregation and 90 per cent
material recovery at the facility to generate revenue from recyclables and compost have been
successful and the system works efficiently.
Bengaluru: Monitoring of waste management practices has been one of the significant
challenges in Bengaluru for the past few years. In 2020, to monitor the services and
synchronise coordination among different waste management concessionaires, Bruhat
Bengaluru Mahanagara Palike (BBMP) employed several Information, Communication, and
Technology (ICT) solutions, including an RFID-based attendance system and geotagging
of collection routes to monitor the waste management services. In addition, a mobile-
based application called Ezetap has been designed to monitor garbage-vulnerable points
and impose penalties on offenders. With the intervention of these ICT-based technology
solutions, BBMP has achieved 100 per cent door-to-door garbage collection and has made
the entire city completely free from garbage-vulnerable points.
Vijaywada: The city adopted a decentralised waste management system with state-
of-the-art technologies for treating various fractions of waste and a real-time monitoring
system, which significantly contributed in achieving 100 per cent source segregation and
more than 90 per cent processing efficiency. In addition, 52 out of 64 wards in the city have
been declared bin-free. The remaining 12 wards consisting of bins are closely monitored
through closed-circuit cameras that are connected to the Command Control Centre in the
Corporation. The city also adopted QR (Quick Reference) Code-enabled RFID tags for
monitoring the waste collection. At various locations, 45 smart bins and 32 smart semi-
underground garbage collection bins are also installed that sends alerts to authorities as 26 WASTE-WISE CITIES
BEST PRACTICES: HIGHLIGHTS
soon as they are full. Waste from these bins are collected and cleaned as soon as they
are filled. In addition, mechanised sweeping is also introduced to avoid spilling of
garbage and for saving time. The collection vehicles are fitted with GPS devices for
effective route monitoring.
Keonjhar: To make Keonjhar garbage-free and promote source segregation with
the help of women’s self-help groups, the city adopted several innovative technological
measures to improve its waste management system. GPS-enabled vehicles and
transportation has been introduced for monitoring waste collection and segregation. The
city has made the system more robust and transparent by putting details of fees and fines
collected and the finances of micro-composting centres and material recovery facilities
on a publicly accessible mobile-based app (Ama Sahara app). Littering is monitored, and
penalties are imposed through CCTV cameras installed at public places. The city has
achieved 100 per cent source segregation and processing with no garbage-vulnerable
points largely due to technological and policy-related interventions.
Innovative models
Paradeep (Odisha), Panchgani (Maharashtra) and
Thiruvananthapuram (Kerala)
Paradeep:
Paradeep has adopted a decentralised and community-driven model with
micro-composing centres and material recovery facilities. With active involvement of
women groups, third-gender groups and ragpickers’ associations, the city has shown a
new waste management model that is inclusive as well as economically sustainable. The
model for this initiative is based on economic sustainability. The revenue generated or
collected from user fees and from selling of recycled product is always higher than the
budget expenditure. The total expenditure incurred in waste management (February–
July 2021) was found to be Rs 20.5 lakh while the revenue generated was found to be Rs
23.3 lakh, reflecting a net profit of Rs 2.8 lakh. The major source of revenue is user fee
collection, fines, selling of recyclables from material recovery facilities and compost. The
city successfully processes 100 per cent of its waste generated.
Panchgani: In 2001, after the declaration of Panchgani as an ‘eco-sensitive zone’
by the Central government, it became mandatory for the Municipal Council to ensure
source segregation and processing of the waste generated in the city. The city conducted
extensive information, education and communication (IEC) programmes to sensitise
citizens. This has helped them to secure 100 per cent source segregation and processing.
The town has invested in constructing material processing and recovery systems, using
the pollution tax levied on tourists to create and operate these systems. The city’s waste
infrastructure has matured to gain the ability to process almost all of the city’s waste.
The centralised organic waste processing unit works along with decentralised composting
at the household and bulk waste generator levels. The total revenue generated is Rs 17.2
lakh. Capital investment for the processing centre was either through corporate social
responsibility (CSR) or local donations accounts for Rs 16.2 lakh, thereby leaving a
difference between expenditure and revenue for about Rs 1 lakh per month. The council
however hopes to plug this gap going forward. 27
Thiruvananthapuram: TMC adopted a sustainable economic model and supported
long-term economic growth without adverse social, environmental or cultural impacts
on the community. Segregated wet waste such as chicken or meat waste is turned into
fertiliser and has a reasonable market value. It also has a service charge – the agencies
provide fees to the municipality. Like biodegradable waste, non-biodegradable waste that
is segregated and recyclabled is sold. Income is thus generated from proper management
of both biodegradable waste and non-biodegradable waste. Expenditure on collection
and transportation is nil. Expenditure is incurred only for disposal. Revenue is generated
from selling recyclables and non-biodegradable waste.
E-waste management
Jamshedpur (Jharkhand)
The use of electrical and electronic equipment has witnessed an explosive growth and so
is e-waste. The UN has termed this phenomenon a “tsunami” of e-waste. While e-waste
is a problem, it can easily be moulded into a solution. It is the most valuable of wastes,
as it contains many rare and precious metals and materials. E-waste typically does not
feature in the list of municipal solid waste and therefore not a direct mandate for the
cities to collect, transport and manage. However, looking at its exponential growth, it is
now time to rethink the policy framework and recognise the city government as one of
the key institution to spearhead e-waste management. While most of the cities are not
considering e-waste in their solid waste management portfolio, some cities did walk the
extra distance to create an example.
Jamshedpur: Before 2018, hundreds of local kabadiwalas and recyclers in
Jamshedpur collected e-waste and burnt it to obtain valuable metals from it. During
the process, they would expose themselves and the environment to toxic fumes and
chemicals. As is the case with other cities in India, this was an unsustainable situation.
The city administration decided to step up and take the initiative to deal with e-waste
challenges. The city embarked into engaging a company as the producer responsibility
organization (PRO) to manage its e-waste. The city has been able to establish a very
efficient e-waste collection mechanism already. Out of the 230 tonne of e-waste
collected so far, 95.5 tonne have collected in 2021 alone. The collected waste is
channelized to the authorized e-waste recycler. The cost of collection, transportation and
channelisation is entirely borne by the hired agency thereby leaving no financial burden
on the city government.
The compendium of the best practices is a good resource book for the developing cities
to get new ideas, learn about the strategies, institutional arrangement, technologies and
implementation modalities that has made things possible for the best cities to emerge as
a stand out performer. These cities could well be a learning laboratory through exposure
visit and the evidences needs to be showcased at appropriate forum and scale to reach the
masses. One of the better ways to build capacities of the city government in managing
municipal solid waste management is to, going forward, showcase these models in a way
that they get replicated all over the country. 28 cities from 15 states of India in 10 thematic areas
of municipal solid waste management
WASTE-WISE MAP
THIRUVANANTHAPURAM
ALAPPUZHA
TALIPARAMBA
LEH
AMBIKAPUR
BHOPAL
INDORE
GURUGRAM
NORTH DELHI
KARAD
PANCHGANI
VENGURLA
CHANDRAPUR
SURAT
VIJAYAWADA
BENGALURU
MYSURU
BICHOLIM
PANAJI
KUMBAKONAM
KAKINADA
BOBBILI
LANDFILL MANAGEMENT
TALIPARAMBA (45,600)
CHANDRAPUR (0.41million)
AMBIKAPUR (0.14 million)
SOURCE
SEGREGATION
INDORE (2.6 million)
ALAPPUZHA (0.18 million)
PANAJI (45,800)
SANITARY WASTE
MANAGEMENT
PUNE (4.29 million)
KARAD (86,000)
(The figures in brackets indicate the population of the respective cities)
PUNE PARADEEP
KEONJHAR
DHENKANAL
AMBIKAPUR
GANGTOK
JAMSHEDPUR
VIJAYAWADA
KUMBAKONAM
KAKINADA
BOBBILI
PLASTIC WASTE
MANAGEMENT
GANGTOK (0.26 million)
BICHOLIM (18,700)
KUMBAKONAM (0.14 million)
MATERIAL
PROCESSING
BHOPAL (2.1 million)
SURAT (5.73 million)
JAMSHEDPUR (0.78 million)
DHENKANAL (83,200)
BIODEGRADABLE
WASTE MANAGEMENT
MYSURU (0.98 million)
VENGURLA (12,400)
BOBBILI (67,500)
E-WASTE MANAGEMENT
JAMSHEDPUR (0.78 million)
INNOVATIVE
MODEL
PARADEEP (82,000)
THIRUVANANTHAPURAM (1.34 million)
PANCHGANI (18,000)
TECHNOLOGICAL
INNOVATION
BENGALURU (13.48 million)
LEH (43,500)
VIJAYAWADA (1.19 million)
KEONJHAR (67,000)
KAKINADA (0.38 million)
C&D WASTE
MANAGEMENT
NORTH DELHI (10.89 million)
GURUGRAM (1.9 million)
*Map is not to scale 30 WASTE-WISE CITIES SOURCE SEGREGATION
1
SOURCE
SEGREGATION
Source segregation is a fundamental and
non-negotiable condition for sustainable waste management.
Only through efficient source segregation have cities been
able to treat their waste scientifically and reduce dumping
in landfills; prevent land, water and air pollution; and realise
economic benefits from processing waste.
Alappuzha: The city embarked on the 'Clean Home Clean
City' project focussed on source segregation.
Indore: Through source segregation, participation of a wide
array of stakeholders and good governance, the city has
become a champion of waste management.
Panaji: A true pioneer in solid waste management with
its sheer focus on source segregation, the city has achieved
99 per cent source segregation. 31 32 WASTE-WISE CITIES SOURCE SEGREGATION
ALAPPUZHA
KERALA
Alappuzha, a city with an extensive network of canals, is
quite densely populated. It generates about 56 tonne of
waste daily (311 g per person per day). While clogging
of water bodies due to excessive dumping of waste
is a problem across India, it was particularly
accentuated here. The Alappuzha Municipal
Council (AMC) has distinguished itself by its
success in source-level segregation coupled
with decentralised waste management. For its
sustainable waste management practices,
Alappuzha received recognition from the
United Nations Environment
Programme in 2017.
Source: Alappuzha Municipal Council
SOURCE SEGREGATION
Alappuzha saves its water bodies from clogging up
with waste by practicing source segregation
Waste composition in Alappuzha
74%
22%
1%
3%
Biodegradable
Non-
biodegradable
Others
C&D
Sources of waste
35%
24%
Households
Wedding halls and offices
17%
10%
7%
7%
Markets
Streets
Construction sector
Slaughter houses
Total waste 56.5 TPD 33
THE TRANSFORMATION
Before 2011, Alappuzha was in severe distress
because of mismanagement of waste. The
municipal corporation used to dump waste in
a six-hectare plot it owns in Sarvodayapuram,
a village located in the nearby Mararikkulam
panchayat. There were no centralised or
decentralised waste treatment plants in the city.
Rotten garbage had piled up on roadsides, and
canals and drains were clogged with bags of
stinking waste from hotels, markets and meat
shops. Dirt used to spread everywhere in the heavy
rains. Swarms of mosquitoes and flies invaded
the city every year spreading chikungunya and
dengue.
To deal with its mounting waste problem, the
city embarked on a project called ‘Clean Home Clean City’ under the guidance of the then MLA of Alappuzha. This project focused on source-level segregation as the first and foremost step towards
effective waste management. Initially, the project
was implemented in 12 wards. After achieving
positive results in those, it was extended to all 52
wards. Nearly 100 per cent of the waste is now
segregated at source. That has decreased the cost
of dealing with waste as well as created a source
of revenue.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
57
Percentage of households covered
under door-to-door waste collection
76
Percentage of households
segregating waste
100
Percentage of waste
processed
84
Population (in million, as per 2011 Census)
0.17
Estimated current population (in million)
0.18
Estimated floating population (daily)
20,000
Area (sq km)
46.77
Number of households (2021)
48,000
Number of wards
52
Number of zones
5
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
56
Number of sanitation workers
214
Number of community bins
0*
Alappuzha Municipal Council has received national
as well as global recognition for its performance
in waste management. Some of the awards are
mentioned below:
• Kerala State Government Energy Conservation Award – 2013-14, 2014-15
• Kerala State Pollution Control Board Award – 2014-2015, 2015-2016, 2016-2017
• CSE award for Clean City 2016
• Kerala State Pollution Control Board Award for Best Waste Management Practice, 2018
• First position in Kerala in Swachh Survekshan Survey 2019
• Award for the best small city in 'innovation & best practices' in Swachh Survekshan Survey 2020
24%
Wedding halls and offices
17%
7%
7%
Markets
Slaughter houses
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Alappuzha Municipal Council 34 WASTE-WISE CITIES SOURCE SEGREGATION
To achieve source segregation, the municipality recognised that it needed the active
participation of citizens. Thus, it undertook massive awareness drives explaining how
the city’s waterbodies would not survive without successful segregation of waste at
source. Through different Information, Education and Communication (IEC) methods
adopted to reach different strata of the society, the importance of scientific waste
disposal strategies reached everyone. Both households and institutions enrolled with
the project and brought about major changes that led to the rejuvenation of Alappuzha’s
waterbodies and its tourism sector. The Alappuzha model of waste management
received recognition in Kerala, then nationally, and finally in global circles.
HOW THE SYSTEM WORKS
To begin with, AMC targeted unnecessary generation of waste at source. Fines and
penalties were implemented to make citizens careful about their waste practices.
Awareness programmes have been launched to both reduce and segregate waste at the
household and institutional levels.
AMC has ensured citizen participation in the project: 48,000 households from 52
wards were issued notices mentioning the importance and need for the project. Ward-
level health sanitation committees have been formed which hold monthly meetings. At
the zonal level, a meeting is held every two months. The municipality has conducted
44 programmes in educational institutions, 1,600 programmes for SHG members,
12 programmes for drivers of sanitation vehicles, 16 programmes for arts and sports
clubs, 22 programmes for Student Police Cadets (SPC) and National Service Scheme
(NSS) volunteers, and more than 50 programmes as part of Canal Rejuvenation
Program (CANALY). Groups like Kerala Shastra Sahithya Parishadh (KSSP) have also
played a significant role in increasing public awareness by conducting upwards of 100
programmes.
Door-to-door collection of waste in all 52 wards is done by a women-run self-help
group (SHG) called Haritha Karma Sena. About 76 per cent households participate in
this initiative by segregating non-biodegradable waste and paying user fees. The SHG
only collects non-biodegradable waste while biodegradable waste is handed over to
the community aerobic bins by people who don’t have bins in their households. Non-
biodegradable waste is collected once a month from households and once a week from
commercial establishments. Fifty mechanised vehicles and seven non-mechanised
vehicles are engaged in transportation of waste. Of the mechanised vehicles, three are
auto-tippers and four are covered tippers. Six vehicles have compartments for collecting
segregated waste.
Non-biodegradable waste is collected at 32 mini-material collection facilities
(MCFs), each with a capacity of 1.5 tonne. From the MCFs, the waste goes to four
centralised material recovery facilities (MRFs), each with a capacity of 13 tonne. There
are three plastic shredding units and one baling unit to process non-biodegradable
waste. At the MRFs, Haritha Karma Sena members segregate plastics into eight
categories and sell recyclables to an organisation called Green Worms.
There are 36 aerobic composting units with 426 bins where people can deposit their
biodegradable waste. At full capacity, the units are able to treat about 80 per cent of the
biodegradable waste generated in Alapuzzha, producing 9 tonne of compost daily. 35
Bio-waste generated from hospitals, clinics, laboratories, etc. is being handled
by Indian Medical Association Goes Ecofriendly (IMAGE), the biomedical waste
treatment and disposal project of the Indian Medical Association's Kerala branch.
They have established a state-of-the-art common biomedical waste treatment and
disposal facility at Palakkad.
WHAT HAS WORKED
Awareness campaigns to promote source-level segregation led to remarkable changes
in the attitude of citizens. Waste is not seen as someone else’s problem but as the
problem of the entire community which requires everyone to come together. Barriers
of caste, class, etc. have been broken under the concept of ‘unity in fraternity’ so that
change can be made and sustained.
This environment of communal togetherness has led to an increase in social
entrepreneurship as people are more willing to trust each other and start new
initiatives. Many people have been able to find jobs and improve their quality of
life. Through scientific treatment of biodegradable waste, about 9,000 households
have also been able to make fertiliser at home, which has led to improvements in
agriculture.
With this initiative, AMC was not only able to control and reduce unnecessary
expenditure caused by improper waste management but also generate additional
revenue. This allowed some aspects of the waste management to become self-
sustaining.
The most important step in waste management is source-level segregation, as
that makes it easier to handle the waste in the later stages. Scientific management of
waste is necessary to prevent pollution but it is the responsible handling of garbage
at source that plays a vital role in the holistic development of a cleaner and healthier
environment.
Biodegradable waste disposal center at Alappuzha district collectorate 36 WASTE-WISE CITIES 36 CENTRE FOR SCIENCE AND ENVIRONMENTSOURCE SEGREGATION
LESSONS LEARNT
Creating awareness about source segregation: The core
element of proper recycling is segregation which gradually grows into
effective waste management. The only way to achieve source-level
segregation is to adopt effective communication strategies to inform
and educate people about the costs of disposing unsegregated waste and
the benefits to the environment and to public health that accrue from
segregating waste. Till the people actually understand this and adopt it in
their daily lives, no waste management strategy can be successful.
Involving the community: Participatory Rural Appraisal (PRA) has
been very effective in getting to know people’s needs and addressing them.
The community has to be involved in the whole process so that they have
a sense of ownership over the waste management system. Involvement
also brings about changes in attitudes towards waste management and
a willingness to take up ever larger portions of responsibility to conserve
the habitat. Vulnerable members of the community are able to find means
of livelihood in the waste management process if their involvement is
encouraged, and this also provides them with additional incentives to make
the system sustainable.
Plastic shredding unit, AlusheriBottle booth centre, near the urban local body office 37
Importance of leadership and organisation: The whole project originated
under the leadership and guidance of the local government. The initial push provided
by the authorities was much needed to get the process off the ground. After that,
their guidance proved invaluable to take the project over significant hurdles. With
this organisation the government set up and made sustainable, waste management
became a source of income for many. Political will coupled with a methodological
approach can change the face of any city.
REPLICABILITY
Source-level segregation and decentralisation waste management are the lynchpins
of Alappuzha’s solid waste management system. The success of Alappuzha's solid
waste management system was recognised and these two aspects were picked up by
many municipalities across the country.
For source-level segregation, local SHGs should be recruited. This is very
important as it allows community members to work within the community. Access
to households is much higher for local SHGs as residents trust them. Workers are
better motivated to make the project a success as it affects their lives. It is also a step
towards poverty eradication as the most vulnerable people in the community can
find gainful work in waste management.
Mini-material collection facilities have been adopted by various local self-
governmental institutions in Kerala. The aerobic compost unit has also become a
model followed throughout Kerala. The state government has made a policy for the
implementation of decentralised waste management across Kerala. This can be taken
up by other state governments as well.
Impacts
• The informal sector engaged in waste picking has been integrated into
the new waste management system. It started with 15 SHG members but
has now reached 93 SHG members.
• Through extended producer responsibility (EPR) initiatives, multilayered plastics are disposed of in a way that SHG members could earn an income by selling them. They are making around Rs 300–500 per day from user fees and by selling the recyclables to Green Worms.
• Through source-level segregation, the amount of waste dumped in the water bodies has decreased remarkably, thus polluted water bodies have been rejuvenated.
• By reducing pollution, the spread of water-borne diseases has been controlled and the overall health of the community has improved.
• Generated compost is being given to local farmers free-of-cost. 38 WASTE-WISE CITIES SOURCE SEGREGATION
Indore has become the cleanest city
in India by mastering segregation at
source and subsequent steps in the
waste management chain
INDORE
MADHYA PRADESH
SOURCE SEGREGATION
Indore, an education hub and the commercial
capital of Madhya Pradesh, is situated on the
Malwa Plateau. It generates about 1,029 tonne
of waste daily (392.4 g per person per
day). The city, which was already
famous for its food and bangles,
has now earned the 5-star
garbage-free city tag. Indore has
been ranked the cleanest city of India
in Swacch Survekshan surveys since
2017. The city is not only Open Defecation
Free but has also earned the first Water Plus
Certification in the country.
Waste composition in Indore
53%
45%
2%
Biodegradable
Non-biodegradable
Others*
* Others includes domestic hazardous waste,
sanitary waste, C&D waste and inerts.
Source: Indore Municipal Corporation
Total waste 1,029 TPD 39
THE TRANSFORMATION
Indore's waste managament system used to be
nothing special. There were over a thousand garbage-
vulnerable points in the city. Segregation of waste
at source was almost nil. Mixed waste was dumped
in the Devguradiya trenching ground and even in
open areas and public land, leading to many health
and environmental problems. Domestic hazardous
waste dumped together with other household waste
posed a threat to waste pickers and animals. The
river Kahn, which flows through Indore, had become
a sewer. Roads were littered with garbage which
smelled and attracted stray dogs, cattle and insects.
Although Indore Municipal Corporation (IMC) had
hired a concessionaire for transportation, processing,
and disposal of garbage, the waste management
system was extremely inefficient due to a lack of
funds, dearth of monitoring and unavailability of
institutional capacity to bring change.
Finally, in 2015, things started to change as
the mayor expressed her concern about the lack of
cleanliness in the city. IMC terminated its contract
with the concessionaire after having communicated
its apprehensions many times. In December 2015,
IMC started door-to-door collection as a pilot project
in Wards 42 and 71. IMC also undertook awareness
programmes in these wards to motivate residents to
segregate their waste into biodegradable and non-
biodegradable fractions. It was observed that people
were ready to do their part as long as they were assured
of regular and reliable garbage collection services.
IMC ran another pilot in two other wards but with
a different objective – to check whether tricycles or
auto-tippers are better for door-to-door collection.
In one of the wards, tricycles were used for door-
to-door collection while auto-tippers were used to
transport garbage from the primary collection points.
In the other ward, the use of tricycles was eschewed
completely and auto-tippers were used directly for
door-to-door collection. The cost of door-to-door
collection with tricycles came out to be Rs 2,886 per
tonne while the cost with auto-tippers came out to Rs
1,662 per tonne. IMC adopted the cheaper auto-tippers
city-wide.
In February 2016, door-to-door collection was
extended to ten wards and by October 2016, IMC
started door-to-door collection of garbage in the
entire city, along with a campaign to promote source
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
829
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste
processed
100
Population (in million, as per 2011 Census)
1.9
Estimated current population (in million)
2.6
Estimated floating population (in million, daily)
0.26
Area (sq km)
276
Number of households (in million, 2021)
0.49
Number of wards
85
Number of zones
19
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,029
Number of sanitation workers
2,854
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Indore Municipal Corporation 40 WASTE-WISE CITIES SOURCE SEGREGATION
segregation. Initially, a two-bin system was used for segregation as per the guidelines
of Swacch Bharat Mission – green bins for biodegradable waste and blue bins for non-
biodegradable waste. In 2017, Indore adopted the use of separate bins for sanitary and
hazardous waste, as per the new Swacch Survekshan toolkit. Most citizens happily
embraced this as well due to the frequent knowledge and trust building sessions the
municipality was holding with them. The more intractable of the citizens were forced to
change their ways as door-to-door collection vehicles stopped accepting unsegregated
waste completely. As time went by, the administration felt confident enough to ask
citizens to segregate waste into even more categories in order to maximise the value
of waste processing. Presently, the city is segregating its waste into six categories: 1.
Biodegradable, 2. Non-biodegradable (excluding plastic), 3. Plastic, 4. Sanitary, 5.
Domestic hazardous and 6. Electronic. IMC had originally installed two sets of litter
bins across the entire city. During the pandemic, it also installed a set of third bins
(yellow) in which people could put their masks and gloves.
HOW THE SYSTEM WORKS
IMC collects waste from different sources, including households, commercial areas,
and establishments like shopping complexes, hospitals and institutes. Those generating
less than 50 kg of garbage daily are covered under door-to-door collection whereas bulk
waste generators (BWGs) are served by a separate dedicated mechanism. BWGs have
to manage their biodegradable waste on-site or they can hire private concessionaires to
manage it on their behalf.
In order to implement 100 per cent door-to-door collection of segregated waste, an
identification study was carried out to find the amount of waste generated in each ward
and the population of each ward. On the basis of the data collected, a detailed route
plan was prepared to cover all wards. Based on the route plan, an extensive vehicle and
staff deployment plan was implemented.
Door-to-door collection is done in partitioned vehicles. There are six separate
spaces for biodegradable, non-biodegradable, plastic, sanitary, domestic hazardous and
electronic waste in each tipper. These tippers carry waste from households to transfer
stations. GPS has been installed in all waste collection and transportation vehicles. A
special cell monitors the GPS. Penalties are imposed on drivers for route deviations and
multiple deviations can result in their termination.
Indore is running a successful material recovery facility where waste is segregated
according to its recyclability value. The city segregates non-recyclable fractions
according to their calorific value so that only waste with high calorific value gets used as
refuse-derived fuel (RDF).
Source segregation and scientific treatment of biodegradable waste through aerobic
composting and anaerobic digestion has helped Indore prevent as much as 630 tonne
of biodegradable waste from reaching the dumpsite every day, where it would have been
responsible for emitting greenhouse gases into the atmosphere. Carbon credits earned
through this process have been efficiently used by the city to generate about Rs 52 lakh.
This has been possible due to the following projects: 41
Composting, Devguradiya – 600 TPD
Biomethanation, Choithram Mandi – 20 TPD
Biomethanation, Kabitkhedi – 15 TPD
The money flow
The total expenditure made by IMC to run the waste management system is about Rs
879 crore per year. The city collects about Rs 27 crore per year as user charges, and the
remaining expenses are met with property taxes. Households pay up to Rs 60 and shops
pay up to Rs 150 a month for waste collection. Businesses, offices, etc. pay Rs 3 for every
kg of waste collected from them.
WHAT HAS WORKED
Bringing behavioural change at a mass level is not an easy task. IMC took multiple steps
to spread awareness among people and motivate them to embrace segregation. Vehicles
used for door-to-door collection of garbage were utilised to promote the campaign ‘Do
Bin Har Din’ (two bins everyday). The campaign was carried out in all residential and
commercial areas, including public places. Social media was used extensively, along
with nukkad nataks, wall paintings, radio jingles, etc. Schools were engaged to promote
segregation among students through competitions focused on cleanliness, and through
oath taking ceremonies in the morning assembly.
Compartmentalised vehicle for collection of biodegradable, non-biodegradable, domestic hazardous, electronic and sanitary wastes 42 WASTE-WISE CITIES SOURCE SEGREGATION
The mayor and the ward councillor got actively involved in the campaign. Municipal
officials and public representatives conducted joint visits and road shows to convince citizens
to segregate waste. Religious and community leaders have a strong hold on the people, so they
were convinced to become swachhagrahis and brought on a common platform. They talked
about the importance of cleanliness as mentioned in religious books and participated in mass
road-sweeping exercises to spread awareness.
IMC has engaged more than 800 self-help groups (SHGs), comprising more than 8,000
women, to spread awareness about source segregation in the nooks and crannies of the city.
SHGs have also been recruited to provide workers for the material recovery facilities. This
has ensured that SHG members are gainfully employed as integral members of the waste
management system. This is really useful in making the system sustainable in the long-term.
Zero-waste tags are awarded to those markets and colonies which excel at waste
management. These tags can be used as a marketing tool by these markets and colonies to
attract customers and charge higher rents. This motivates other markets and colonies to also
take steps to earn these tags. Households and other establishments were also given dustbins at
subsidised rates to promote segregation.
IMC deploys one resource person with each garbage collection vehicle in order to spread
awareness and to ensure that everyone is giving segregated waste. If a resource person fails to
convince any household, then they can bring in the assistant health officer and ward daroga to
penalise the offender. This is cost intensive but IMC knows that it is necessary to ensure 100
per cent segregation of waste and so it is willing to bear the cost.
It is one thing to have good laws and another thing altogether to implement them. In India,
this is an especially big problem. To deal with this issue, IMC levies penalties and fines for
people who litter in public spaces and do not segregate at home. Officials at the ward level have
been given yellow enforcement vehicles and walkie-talkies to connect to other officials. All
officials, including the municipal commissioner, are connected with the walkie-talkies. This
gives a sense of confidence to officials, and promotes responsible behaviour among them as the
municipal commissioner might be listening to their communications with each other.
LESSONS LEARNT
Participation of all, development for all: Without the participation of all citizens
and governing bodies, it is impossible to build and sustainably operate the kind of efficient and
reliable waste management system for which Indore has become known. Development of any
sort is not a top-down exercise but a participatory exercise. Indore has shown us the wonders
that can be achieved when we all come together with a single goal.
Segregate, segregate, segregate: It cannot be stressed enough that Indore’s model
has only been so successful because Indore focused on achieving 100 per cent segregation at
source before it proceeded to the other aspects of waste management. Without segregation,
all subsequent steps in the waste management chain fall apart. No matter how good a waste
processing centre a city has, or how good its composting plan is, without segregation none of it
can work at its full potential. 43
REPLICABILITY
The process outlined below was followed by Indore and can inform other such efforts
as well:
Impacts
Indore has been named the cleanest city of India in every Swachh
Survekshan survey since 2017.
Indore has earned the 5-star garbage-free city tag along with five other cities.
Indore is the first city in the country to earn the Water Plus Certification.
More than 8,000 women from marginalised communities have been given gainful employment.
Due to efficient segregation and subsequent processing of waste, almost no waste ends up being dumped in the landfill.
Illegal collection and dumping activities have been reduced almost to nil.
Indore has become Open Defecation Free.
Steps taken by IMC to reform its waste management system
Pilot
project
Understanding
the Process
Resource
estimation
Procuring
of vehicles
Strengthening
the workforce
Technological
upgradation
Integrated Command
Control Center
Considering the fact that Indore was rated 25th in the first Swachh Survekshan survey
of 2016 and turned itself around to achieve first rank the very next year, it should be
clear that cleaning up is within the reach of every city. The success of Indore’s waste
management derives first and foremost from its success in achieving 100 per cent
segregation of waste at source into six categories. Door-to-door collection of segregated
waste is possible in every city, town and village of India as long as the local governing
bodies are committed to it. It has to be noted that Indore has been successful because
the municipal authority showed the willingness to earn the trust of citizens and
make them active participants in cleaning up of their city. Community engagement is
absolutely necessary to replicate this model. 44 WASTE-WISE CITIES SOURCE SEGREGATION
Panaji turns its trash into cash by
adopting source segregation
PANAJI
GOA
Panaji is a popular tourist
destination, blessed with beaches
and heritage buildings. Its waste
is managed by the Corporation
of the City of Panaji (CCP). By
extensive information, education
and communication (IEC) as well
as continuous monitoring, the city
has achieved 99 per cent source
segregation and changed the
way solid waste management
was tackled.
SOURCE SEGREGATION
Source: CCP
(Daily quantity in percentage)
Waste composition
in Panaji
Biodegradable
waste
56
Sanitary waste
0.2
Non-biodegradable
waste
32
Domestic hazardous waste
11.8 45
THE TRANSFORMATION
In 2001, around 1,200–1,500 garbage
bins were placed across the city. But these
community bins became points of disposal for
every kind of unsegregated waste. Eventually,
the waste generated from the bins formed
a hill. Subsequently, the heap mounted in
a nearby village, Curca, and resulted in the
formation of leachates, followed by a landslide.
Improper and unorganised disposal in
open areas and landfills resulted in the spread
of communicable and non-communicable
diseases, and affected the welfare, livelihood
and economic productivity of the local
population. It also diminished the value of
the surrounding real estate. Further, the
leachates contaminated the soil, polluting the
groundwater. With no options, the Corporation
of the City of Panaji (CCP) tried for more
scientific and innovative alternatives.
Panaji city’s solid waste management
programme – managing segregation, sorting
and recycling of the city’s waste – has been
successful because CCP worked consistently
over the last 15 years at improving methods and
involving citizens in its endeavours.
Of the waste CCP collects, 99 per cent is
segregated at source (four-way or two-way).
Eighty per cent of the waste is processed, 90
per cent of the roads are swept efficiently
and 99 per cent of stand-alone houses have
door-to-door collection. Aerobic composting
in masonry units and the crate system set up
at decentralised facilities have an existing
capacity of 20 TPD. Waste going to the
landfill is 23 TPD, comprising 5 tonne of
street sweepings, 10 tonne construction debris
and 8 tonne horticultural waste such as tree
branches.
There is currently no sanitary landfill.
Waste is disposed of at temporary waste sites
identified on a need basis.
CCP recognises the fact that waste
collected should be treated locally. But it faces
opposition from local sources. It is the same
story with making clusters to treat waste – no
one wants them in their area.
Number of garbage-vulnerable points
7*
Waste management vehicle fleet size
35
Percentage of households covered
under door-to-door waste collection
99
Percentage of households
segregating waste
99
Percentage of waste processed
80
Population (as per 2011 Census)
40,017
Estimated current population
45,800
Estimated floating population (daily)
16,700
Area (sq. km)
8.12
Number of households (2021)
16,000
Number of wards
30
Number of zones
7
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
50
Number of sanitation workers
474
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: CCP 46 WASTE-WISE CITIES SOURCE SEGREGATION
HOW THE SYSTEM WORKS
The Corporation of the City of Panaji (CCP) developed door-to-door collection of waste
indigenously, initially approaching 100 houses to segregate their waste into two separate
bins. Panaji was envisioned as the first landfill- and bin-free city in Goa. This was
accomplished by 2020.
Way back in 1995, the city had introduced a project called Solid Waste and Resource
Management (SWARM). The government of Goa was responsible for technical
assistance. The project was undertaken by the Regional Water and Sanitation Group,
South Asia (RWSG-SA) at the Ministry of Urban Development, Government of India.
Subsequently, in 2000, the Ministry of Environment and Forests (MoEF) set new rules
for managing and handling municipal solid waste.
In 2003, the Panaji Municipal Corporation (PMC) was upgraded to the Corporation
of City of Panaji (CCP). In 2004–05, CCP targeted training schoolchildren and designed
a Panjim Chakachak movement, which led to the TRASH (Thinking Reflecting and
Acting for a Sustainable Habitat) festivals, campaigns, and awareness sessions with
media. It highlighted why segregation of biodegradable and non-biodegradable waste
was important.
In 2010–11, after implementing four-way segregation, an improvement over the
earlier two-way segregation, CCP created collection points and recycling stations for
Women workers segregating waste manually 47
non-biodegradable waste at different junctures in the city. By means of adequate
information, resources and efficient management practices, they changed the way
solid waste was tackled. They trained volunteers, mostly students, who visited
individual households to demonstrate waste segregation. Hotels, hospitals and
nursing homes were provided with leaflets and pamphlets with segregation
information at the source as well as garbage-lifting schedules.
The CCP procured 10 compactors, two tractors and 16 tipper trucks after
successfully encouraging waste generators to recycle their waste. The newly acquired
tipping trucks consisted of four bin bags. Each bin was emptied into separate
collection bags and sent to the sorting centre. Green and black bins specially
designed by CCP were sold at subsidised rates. The bins came with a locking system,
which eliminated the chances of waste tipping.
In 2020–21 CCP implemented segregation of waste into 16 fractions. Residential
colonies in Panaji were encouraged to collect 16 types of waste in separate bins. CCP
made it compulsory for builders and promoters to create a composting pit in each
colony so that biodegradable waste was separated at source or their license would be
cancelled. Besides, community pits were made near market areas to collect and treat
around nine TPD of leaf-waste.
Biomedical waste is stored in and collected from separate bins and sent to Goa
Medical College. Hospitals and clinics follow the two-way segregation process.
Infectious waste is stored in yellow bins lined with a yellow bag. Sharps (needles
and scalpels) are put in blue bins lined with blue bags. To improve sanitary waste
management, CCP also procured a vending machines for sanitary napkins and
incinerators to dispose of sanitary napkins.
The Corporation treated waste, made Panaji a zero-landfill capital, sent more
than 10,000 tonne of refuse-derived fuel (RDF) to Karnataka, and helped the
cement industry by limiting its usage of fossil fuels (coal).
Mechanism of waste collection
• Collection of segregated waste: Waste that has been segregated into four
streams (paper, plastic, metal and non-recyclable materials such as thermocole)
is put in a black bin. Each of the four bins has a sticker – in different colours – to
identify the stream of waste.
• Designated days: CCP has assigned designated days for collection of waste. Biodegradable waste from residential colonies, hotels and restaurants is collected
daily and non-biodegradable waste is collected twice a week.
• Designated routes and vehicles: CCP has assigned designated vehicles and
routes for waste collection. The routes are devised based on traffic and quantum
of waste generated. During the Covid pandemic, two trucks were assigned for
collection of waste from the homes of Covid patients. They were coloured white
and designed so that workers did not come in contact with patients.
Source: CCP 48 WASTE-WISE CITIES SOURCE SEGREGATION
Non-biodegradable waste from bulk waste generators (BWG) is taken to 14 sorting
centres, including mini-centres. Sanitation workers divide the waste here depending
on the value of the items. Plastic and paper are sub-segregated into different fractions
based on quality, colour, etc. After sorting, bales of non-recyclable waste – separate
bales of paper, plastic, tetra packs, and cloth – are made using baling machines. The
Corporation earns about Rs 1 lakh per month from the sale of recyclable items. Inert
waste is carried to a dumpsite for disposal.
The Corporation initiated the campaign Shop with Your Waste (SWYW) where
three designated shops were asked to collect pet bottles, cardboards, milk packets,
metals etc. from the consumers and provide them with valuables such as a notebooks,
pens or erasers. By adopting this strategy, CCP has collected clean, non-biodegradable
waste and helped to increase footfalls in the designated shops.
CCP has also launched the app “I Can Change My City”, which helps bridge the gap
between communities and the Corporation.
Mural paintings and initiatives such as the campaign Seeti Bajao, City Bachao,
in which authorized volunteers blew whistles every time they saw anyone litter, have
received a huge response during the International Film Festival (IFFI).
The money flow
According to CCP, over Rs 7 lakh is collected every year as property tax towards
sanitation and Rs 9 lakh is generated by selling compost. Operators earn Rs 10
lakh per year by selling recyclables and refuse-derived fuel (RDF). Expenditure on
municipal solid waste collection and transportation is over Rs 14 lakh per month, and
for processing is Rs 2.5 lakh per month. Total annual revenue generated by CCP is
about Rs 27 crore.
Waste is segregated in 16 separate bins and bags 49
WHAT HAS WORKED IN PANAJI
The CCP adopted several new technologies and initiatives for waste management,
including:
• IThere are five mini-sorting
stations (KTC, Bhatlem, Caranzalem, Market and EDC Patto) and one large sorting station at St Inez in Panaji city. In case of operational issues at any one station, other facilities can be used so that work is not affected.
• A By 2006, CCP made it mandatory that every
building permit issued for new projects in the city included its composting unit or biodegradable waste processing facility within the premises. The city has implemented aerated static pit composting.
• P Bio-digestors of 20, 75, 150, 300, 500 and
1,000 kg are installed for processing biodegradable waste. Further, biogas produced is utilised by local canteens and five-star hotels. The conversion of waste to energy is engineered and used by locals.
• S The earlier method for
segregation of waste was very tedious. The introduction of conveyor belts has brought ease in working, helping sanitation workers in manual segregation.
• D
Compartmentalised vehicles were designed for collecting biodegradable and non-biodegradable waste to prevent waste from falling on roads while it is transported. The newly introduced vehicles have leachate tanks that collects leachate from the waste. The vehicles have a hydraulic system that helps to hold
two dustbins together and drop the waste inside the vehicle without the need for
manual labour. The vehicles are BH-VI compliant, and follow all government
norms.
• T
Hundreds of tube lights are stacked every day, and they get treated by a pollution board-certified agency scientifically. So far, 17,000 tubelights have been treated.
T
products such as mercury and other metals. The drum is sealed and disposed of in a sanitary landfill in Maharashtra.
• P Tomato-sauce pumps, steel plates
and cloth bags are promoted while use of sauce sachets, plastic straws and polyethylene bags are discouraged.
• S
replacing community bins: Digital litter-bins have been designed by
CCP to segregate paper, metal, glass, mobile batteries and plastic for Panjim streets. When the button placed on the bin turns from green to red, the alert 50 WASTE-WISE CITIES SOURCE SEGREGATION
automatically goes to CCP, conveying the message to clear the bin. The bin
is also used as an advertisement board, where companies can display digital
advertisements across the city.
LESSONS LEARNT
The city has adopted a zero-waste and zero-landfill model by implementing
decentralised waste management and treating waste at the source. Space constraints
along with large quantum of waste in the city made the municipal city officials look
into means such as innovative technologies, continuous information, education and
communication (IEC), treating waste at source, waste reduction etc. to manage
waste. The city has also looked into alternative mechanisms for channelising non-
recyclable waste. Awareness campaigns have helped to promote source segregation
of waste in the city.
Despite CCP’s initiative, a few places still require continuous monitoring and
regulation to ensure longevity of the zero-waste management initiative.
An aerated compost pit near the main Panaji market area 51
Impacts
Panaji has become a cleaner and more liveable city. Other impacts of
implementing new technologies and initiatives for waste reduction include:
• More than 10,000 tonne of waste are diverted from being disposed of in landfills. The use of non-recyclable waste by cement industries directly helps reduce use of natural resources (fossil fuels). Because of 16 streams of segregation, the task of managing non-biodegradable waste at the material recovery facility (MRF) has been reduced.
• There has been an improvement in recovery of recyclables. Nearly Rs 9 lakh is generated every year from it. Recyclable bales are sold to recycling vendors. For instance, bottles made of a certain quality of glass are melted down and are born again as window panes.
• Due to the implementation of newer techniques, CCP was able to create efficient and skilled labour, saving time and money. There has been a reduction of the overall cost, including cost of transportation of waste, cost of acquired land for landfills and labour cost.
• CCP ensures scientific processing of biodegradable and non-biodegradable waste. Additional resources are generated that can be further treated or sold.
• Source segregation ensures different fractions of waste are not contaminated, thus increasing the value and quality of resources derived from biodegradable and non-biodegradable waste.
• Transportation and truck movements are strictly monitored and handled.
REPLICABILITY
Panaji is leading the way for a cleaner Goa. It has shown how solid waste can be
effectively managed in densely populated areas where civic sense is lacking. Other
cities can replicate Panaji to turn their trash into cash.
The zero-landfill model initiated in Goa presents an easily replicable model for
solid waste management. Although the mission started as a pilot project in St Inez,
and spread across Panaji, Goa is looking at a state-wide approach. There are 118
small-scale and big-scale composting centres in Panaji.
From sale of recovered goods, the model provides extra revenue and income that
ensures the workers’ sustained interest in their job and enhanced self-esteem. 52 WASTE-WISE CITIES SOURCE SEGREGATION
2
Biodegradable waste comprises more than half of the solid
waste that we generate as a country. Technologies and systems
for biodegradable waste management at a community level –
vermicomposting, windrow composting, biomethanation, organic
waste converters and briquetting – can easily be incorporated
in any urban centre. By combining home composting with these
technologies, all of the biodegradable waste generated can be
processed. A participatory approach that combines decentralised
and centralised waste management is key to eliminate dumping of
biodegradable waste in landfills.
Bobbili: The town produces a substantial quantity of wet waste, and
composting, whether it be at the household level or at scale in the
form of windrow composting and vermicomposting, has worked well .
Mysuru: Torchbearer in the field of biodegradable waste processing
through game-changing zonal zero-waste management plants that
receive segregated biodegradable fractions of solid waste.
Vengurla: The city processes 100 per cent of its organic waste
through vermicomposting, bio-methanation, organic waste
converters and briquetting.
BIODEGRADABLE
WASTE
MANAGEMENT 53 54 WASTE-WISE CITIES SOURCE SEGREGATION
Synergy between a biogas plant, and home composting,
windrow composting and vermicomposting, helps the
town process 100 per cent of its biodegradable waste
BOBBILI
ANDHRA PRADESH
BIODEGRADABLE WASTE MANAGEMENT
Bobbili is a historic town in district
Vizianagaram, Andhra
Pradesh. It generates 21.5
tonne of waste daily (320 g per
person per day). It source segregates
all of its waste. There has been a ban on
plastic bags and pouches in the town for more
than 10 years now. But the town’s crowning
achievement is its biodegradable waste
processing. By combining home composting
with windrow and vermicomposting, as well as a
biogas plant, the town manages to process all of
the biodegradable waste it generates.
Source: Bobbili Municipal Corporation
Waste composition in Bobbili
41%
18%34
%
Biodegradable
Construction and
demolition
7%
Domestic
hazardous,
sanitary and
electronic
Non-biodegradable
TPD
7.4
8.9
3.9
1.2
0.230.1
Biodegradable
Non-
biodegradable
Domestic
hazardous
Sanitary
C&D
E-waste 55
THE TRANSFORMATION
Before 2010, Bobbili used to be a garbage-littered
town and a hub of water- and vector-borne diseases
such as gastroenteritis, diarrhoea, malaria and
dengue. Government hospitals and clinics always
remained full of patients with these ailments. Things
became so bad that the municipality started to receive
several complaints every day against improper waste
disposal.
Today, Bobbili is one of the top 10 municipalities in
the country in terms of rate of waste processing. The
town has had a ban on plastic bags and water pouches
in place for nearly a decade now. It segregates waste
into three categories and earns considerable revenue
from processing and recycling. How has this change
taken place?
Following guidelines issued by the government
of Andhra Pradesh, the Visakhapatnam Region
conducted a workshop on door-to-door waste
collection in March 2010 and directed all urban
local bodies in the state to ensure 100 per cent door-
to-door collection by May 31, 2010. The municipal
commissioner of Bobbili set a challenge to make
the town the best in the state in terms of source
segregation and door-to-door collection.
An Information, Education and Communication
(IEC) programme was recognised to be a key tool
to achieve this objective. But before educating the
general public, the staff trained themselves about
the benefits of source segregation. The public IEC
programme consisted of street plays and stage shows
organised as per local cultural practices. Pamphlets on
the importance of segregation were also distributed.
Within no time, the municipality had a working
model to handle various types of waste. The drive
received financial aid to procure garbage collection
vehicles from the 12th Finance Grants. A route map
system was created to cover every house under door-
to-door collection of segregated waste. Penalties
were imposed on littering and failure to segregate.
The town took several steps to eliminate the use of
plastic bottles and sachets. Free water is supplied by
municipal authorities in cans. Every shop in the town
is provided with two bins – for non-biodegradable
and biodegradable waste – and it is the responsibility
of shop owners to ensure that their customers use
the bins appropriately. Only biodegradable cups are
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
67
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
56,871
Estimated current population
67,500
Estimated floating population (daily)
21,000
Area (sq km)
25.6
Number of households (2021)
16,271
Number of wards
31
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
21.5
Number of sanitation workers
167
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Bobbili Municipal Corporation 56 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
allowed in coffee and tea cafes. Those failing to keep their business premises
clean are liable to pay a fine of Rs 100. Garbage collection teams clear garbage
during the night after religious processions and public functions.
The town spends Rs 1.53 crore on municipal solid waste management and
earns a revenue of Rs 1.57 crore from it.
HOW THE SYSTEM WORKS
Push carts were introduced with bins for biodegradable and bags for non-
biodegradable waste to achieve 100 per cent source segregation. The route map
system was created by dividing the town geographically into nine routes with
11 vehicles. Each vehicle consists of a route manager, driver, four workers and a
‘siren system’ to announce the vehicle’s arrival.
Within a month of the introduction of the route map system, the staff
achieved almost 100 per cent door-to-door waste collection. Efficient collection
made it easy for the city to transport garbage to the Krishnapuram dumping
yard, about 4.6 km from the city.
By integrating Internet of Things (IoT) and Information and Communication
Technology tools, the state government launched a Real Time Monitoring
System – an analytical dashboard that has set a benchmark in micro-planning
with pinpoint details of source segregation, gate-to-gate collection, collection
routes, transfer points and weight of the waste before it is loaded into trucks – in
89 urban local bodies, including Bobbili.
Under the Real Time Monitoring System, every household and apartment,
Smart waste management: Garbage collection as per the Real Time Monitoring System 57
termed a ‘gate’, is given a radio frequency identification (RFID) tag. Sanitary workers carry an
electronic scanner and share real-time information about household waste with the city-wide
monitoring system. Waste collected from each micro-pocket is digitally measured. Garbage
trucks are fitted with GPS devices to track their movement. Attendance of sanitary workers is
monitored by an Aadhaar-based facial recognition system.
Composting and biogas
The city generates 7.4 tonne of biodegradable waste daily which is pulverised through shredding
and volume reduction before being fed into composting units. Leachate and cow dung are used
to produce biogas at the biogas plant.
The municipality encourages home composting and handholds interested households on
proper techniques and other information. At present, 345 households are practising home
composting and efforts are on to involve more households.
The first windrow composting plant was set up as an immediate solution to the problem of
processing biodegradable waste. The unit produces 120 tonne of compost every two months.
Initially, the municipality used the compost in roadside plantations, horticulture and green
spaces. Slowly, farmers living in the vicinity started to buy the compost. A tractor-full of
compost (roughly 1.2 tonne) costs them Rs 2,000. One tonne of compost serves about an
acre of land.
Vermicomposting is another effective method of processing biodegradable waste as it brings
in sizeable revenue. Therefore, top priority has been given to it in Bobbili. Red earthworm
(
Eisenia foetida) has been found to be the best-suited for vermicomposting. A shed has been
built for this purpose because vermicomposting needs to take place in a cool, moist and shady
site. About 20 workers have been hired for the job. Compost gets ready in about 45–50 days.
The unit produces 60 tonne of compost annually, which is supplied to farmers at Rs 10 per kg.
Vermicompost is highly valued by farmers because unlike chemical fertilisers, it enriches the
soil and helps in reducing the population of pathogenic microbes.
Windrow composting
Biocomposting
Vermicomposting
Biomethanation
Onsite composting
Home composting
In tonne per day
Bobbili's biodegradable waste processing regime
4.1
1.2
0.7
0.9
0.3
0.28
Total biodegradable
waste generated
Processing rate
100%
Total biodegradable
waste processed
7.47.4
Source: Bobbili Municipal Corporation 58 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
A biogas plant has also been constructed with help from Non-conventional
Energy Development Corporation of Andhra Pradesh Limited. It generates 14
m
3
of gas every day. The input material is 350 litre of leachate mixed with equal
amounts of cow dung from the town. The gas is utilised in cooking (by the staff
at the dumping yard) and for power generation. A small 5 kVA generator is fed a
mixture of 30 per cent diesel and 70 per cent gas to produce electricity. It works
well even with small quantities of fuel. In fact, it was initiated with only 50 kg
fuel as a pilot. A moisture remover is used to remove excess moisture from the
gas before connecting it to the generator.
WHAT HAS WORKED IN BOBBILI
More than a decade ago, when Bobbili’s municipal administration decided to
overhaul the town's solid waste management system, they immediately (and
correctly) recognised source segregation as the lynchpin of the whole exercise.
Over the years, they have been able to make good use of the IEC programme
and Andhra Pradesh government’s Real Time Monitoring System to improve
source segregation to 100 per cent.
The town produces a substantial quantity of biodegradable waste, and
composting — whether it be at the household level or at scale in the form of
windrow and vermicomposting — has worked well in Bobbili. In tandem with
Impacts
Bobbili has adopted three-way source segregation (non-biodegradable,
biodegradable and domestic hazardous) for 100 per cent of its waste.
The town's waste management park, first in the state, is a sort of one-stop-shop for channelisation of recyclable waste to authorised recyclers.
Almost 350 households are practising home composting. This number is set to increase, given the positive feedback and the municipality’s promotion.
The town’s windrow composting unit produces 120 tonne of compost every two months. One tonne of compost is enough to fertilise an acre of land.
The town also produces 60 tonne of vermicompost annually, sold at Rs 10 per kg, earning the town decent revenue.
Though Bobbili has sanctioned an 8.4 acre plot for a dumping ground, it is unlikely that the town would need a dumpsite now.
The biogas plant produces both methane and electricity (from the 5 kVA generator).
Bobbili has won the Paryavaran Mitra Award from the state government. 59
the biogas plant, the various means of composting have proved adequate to process all of
the town's biodegradable waste.
LESSONS LEARNT
A well-designed IEC programme, sensitive to local cultural practices ,
can penetrate deep into the collective psyche to yield rapid and transformative change in
attitudes. Bobbili’s example also shows that fines and application of polluter pays principle
(as the town made shop owners responsible for littering by their customers) can help to
achieve that crucial last percentage point under any waste management vertical – source
segregation, segregated transportation, etc.
Centralised processing – like the windrow, vermicomposting and biogas production
that Bobbili has adopted – can be combined with
decentralised processing – like
home composting (as is done in the town) – to good effect. Note that the town manages to
process all of its biodegradable waste.
REPLICABILITY
The IEC programme implemented in Bobbili is easily replicable. The town's combination
of decentralised and centralised processing of biodegradable waste is also immensely
replicable, although local conditions, physical, social and economic, need to be factored in
the adoption of the model.
Home compost at a residence in Teachers' Colony 60 WASTE-WISE CITIES SOURCE SEGREGATION
Change was brought about by adopting
decentralised management of biodegradable
waste and the cradle-to-grave model
MYSURU
KARNATAKA
BIODEGRADABLE WASTE MANAGEMENT
Source: Mysuru City Corporation
Waste composition in Mysuru
55%44%
BiodegradableNon-biodegradable
Mysuru city is situated 770 m above sea level in
the Chamundi Hills. Spread over an area of
155 sq. km, it is, after Bangalore, the
second-largest city in Karnataka. Also known
as the City of Palaces, it is a popular tourist
destination. Mysuru got its first municipal
committee in 1862, sanitary division in 1885,
and India’s first urban planning body, the City
Improvement Trust Board, in 1903. Mysuru City
Corporation has implemented decentralised
waste management to manage
biodegradable waste, the major
fraction of municipal solid waste.
0.5%
Domestic
hazardous waste
0.5%
Sanitary waste 61
THE TRANSFORMATION
Due to its cultural history and pleasant climate,
Mysuru city sees large numbers of tourists
throughout the year, contributing to waste
generated. Before 2014, the scenario of waste was
not different from that of other cities. Typically,
municipal solid waste comprises approximately
40–60 per cent biodegradable waste. The most
challenging part is management of biodegradable
waste. Unsegregated biodegradable waste cannot
decompose and emits a foul odour and leachate,
making it impossible for other recycling materials
to be recovered from the stinking piles.
Waste was earlier collected from community
bins placed at different locations. Garbage was
thrown into bins and collected by field staff.
Collection from these bins was planned according
to the frequency of containers fulfilling and was,
for instance, daily, biweekly or weekly. Waste
collected was transported to the dumpsite.
The growing height of the dumpsite, its
odour and environmental impact alerted
officials to seeking a sustainable solution to the
Mysuru’s waste. They adopted decentralised
waste management and the cradle-to-grave
model to ensure scientific disposal of
biodegradable waste.
In 2009, Mysuru City Corporation initiated
the system of decentralised biodegradable waste
management, also known by the Corporation
as zero-waste management. Zero-waste
management plants are constructed at the
zonal level.
Mysuru City Corporation is the torchbearer
in the field of wet waste processing. Appropriate
infrastructure has been developed for proper
processing of wet waste.
HOW THE SYSTEM WORKS
With the focus on source segregation and ward-
level processing of biodegradable waste, Mysuru
Municipal Corporation implemented the strategy
in small segments to ensure maximum material
recovery, maximum processing and minimum
transfer to landfills.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
510
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
80
Percentage of waste processed
70
Population (in million, as per 2011 Census)
0.89
Estimated current population (in million)
0.98
Estimated floating population (daily)
49,300
Area (sq. km)
128.42
Number of households (in million, 2021)
0.23
Number of wards
65
Number of zones
9
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
450
Number of sanitation workers
870
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Mysuru City Corporation 62 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
Source segregation: Source segregation of waste at the household level is in two
fractions – biodegradable and non-biodegradable waste.
Collection: Segregated collection of biodegradable waste from households has
started in 65 wards. Collection is done daily. Primary collection vehicles collect
garbage from households every morning. Trippers are single-chambered and collect
biodegradable waste only from households. One pushcart collects waste from
250 households while one auto tripper covers approximately 1,000 households.
Biodegradable waste is transported to the centralised compost plant and the
zero-waste plants (i.e. decentralised waste management plants).
Source: Mysuru City Corporation
City waste resources
Facility Capacity (TPD) Number
Centralised compost plant 200 1
Decentralised waste management plant 35 7
Dry waste collection centre 43 43
Centralised landfill 90 1
Source: Mysuru City Corporation
Cradle-to-grave model of waste management
Source segregated
waste
COMPOST UNIT
NON-RECYCLABLESRECYCLABLESScrap marketRecycling units
Landfill
Materials
recovery centre
ZERO-WASTE PLANT 63
How MCC manages municipal solid waste
Source: Mysuru City Corporation
WASTE FROM HOUSEHOLD
DOOR-TO-DOOR
COLLECTION BY AUTO
TIPPERS AND PUSH CARTS
ZERO-WASTE
MANAGEMENT UNIT
SECONDARY SEGREGATION
BIODEGRADABLE
WASTE
BIODEGRADABLE
WASTE
NON-BIODEGRADABLE
WASTE
NON-BIODEGRADABLE
WASTE
SEGREGATED
(11 CATEGORIES)
WASHING AND
DRYING
STORING AND
PACKING
SOLD TO
RECYCLERS
COMPOSTING
COMPOST
SOLD TO
MARKET
Handling of waste
Mysuru City Corporation is a pioneer in adoption of scientific waste handling and
management. After segregated waste is collected, biodegradable waste is directed to the
centralised compost unit, with a capacity of 200 tonnes per day (TPD), on the outskirts of
the city. Non-biodegradable waste is sent to one of the 43 collection centres in the city.
Centralised biodegradable waste-processing plant
Mysuru City Corporation has one centralised biodegradable waste-processing plant. The
city is on the way to achieving 100 per cent segregation, but mixed waste is still generated
in some parts. Mixed waste collected is not sent to the decentralised unit but to the
centralised unit for processing.
Zero-waste management plant
The central vision is to manage waste at the ward level. The plant is designed to manage
biodegradable as well as non-biodegradable waste.
Segregated waste undergoes secondary segregation to ensure there is no mixing of
waste during transportation and at the plant. Segregated biodegradable waste is sent
for processing, where leachate generated during the process of composting is reused as
inoculum. 64 WASTE-WISE CITIES SOURCE SEGREGATION
WHAT HAS WORKED IN MYSURU
Implementation of biodegradable waste management involves four key steps:
1. SThis is the key step in waste management. Segregated
biodegradable waste from households is sent to the zero-waste management
plant at the zone level. Currently, seven zero-waste management plants and one
centralised compost unit are operational.
2. PAt the zero-waste plant,
biodegradable waste is processed by aerobic composting. which includes:
• C A centralised
compost unit produces compost by piling biodegradable waste into long rows (windrows) and aerating it periodically by turning it manually or mechanically.
Windrow composting in the biodegradable processing plant at Vidyaranyapuram, Mysuru
Infrastructure and workflow in the centralised
biodegradable waste processing plant
• Located at Vidyaranyapuram, Nanjangud Road, Mysuru
• Capacity 200 TPD
• Mechanised, aerobic windrow composting
• MCC owns the land, infrastructure and machinery
• O&M by IL&FS Ltd
• Private–public partnership (PPP) model
• No O&M cost is paid to IL&FS by MCC
• IL&FS pays land rent and royalty of Rs 6,00,000 per annum
• 5 per cent of total compost generated is given to MCC
Source: Mysuru City Corporation 65
A two-stage screening system is adopted to achieve maximum screening efficiency.
Screened material coming out of this section is uniform in texture and contains pure
organic compost. The organic manure is then packed in 50 kg bags and sold at Rs
1,200 per tonne. The compost is then packaged and sold to nearby farmers and the
horticulture department.
• DTo maximise processing
efficiency and minimise load on the centralised compost unit, the concept of a decentralised unit was initiated. Mysuru City Corporation is a pioneer in conceptualising and implementing a decentralised waste unit. Two methods of composting are employed at the zero-waste unit – pit composting and vermicomposting.
The city has nine zero-waste management units of which seven are functional. Each
plant is responsible for handling waste from five wards. Only segregated biodegradable
waste is received at the zero-waste plant. The plant has a composting unit for handing
waste from five wards and processing the biodegradable waste at a zonal level to
minimise dependency on a single processing plant and the transfer-related issues such
as spilling of waste, foul smell and leaking all the way to plant.
According to Mysuru City Corporation, the compost is sold to nearby farmers at a
minimum cost of Rs 1,200/tonne, with 5 per cent retained by the City Corporation for
horticultural purpose.
3. IEC activities: To promote composting and community engagement, campaigns,
dramas and seminars are organised at high-footfall areas such as vegetable markets.
After the vegetable market is closed, vegetable vendors and shopkeepers put their vegetable
waste into a drum to make compost. The vegetable waste is then covered by coco peat to
prevent odour and flies and maintain the carbon-nitrogen ratio.
This system enhances the efficiency of processing and reduces transportation issues
Infrastructure and workflow in the decentralised
zero-waste management unit
• Also known as decentralized biodegradable waste management unit
• Present on zone level
• Area: 1.5–4 acre (i.e. 0.60–1.61 hectare)
• Shed: Receiving, segregation, processing and storage
• Compost pit: Composting
• Constructed in 2009
• Managed by NGO, SHG or Stree Shakti Sangha
• Infrastructure and vehicle: Mysuru City Corporation
• Financial support from Mysuru City Corporation: Rs 95,000 per month
• Revenue generated: Rs 15,000–30,000 per month
• Capacity: 5 tonne per day
Source: MCC 66 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
such as spilling of waste, foul smell from the vehicle carrying the waste and seeping of
leachate from the vehicle.
LESSONS LEARNT
The cradle-to-grave model of solid waste management gives every segment of waste
management equal importance. The model tracks waste from its point of generation –
i.e. households – to its processing into compost or recyclables till the disposal of inert
to the landfill.
1. BDespite using advanced
technology, the City Corporation has increased the number of porkarmikas (field staff who collect garbage from door to door). Face-to-face interaction has contributed to residents trusting the service and inspired them to segregate their waste.
2. Z Decentralised waste management reduces
chances of mixing waste at the secondary centre, making the processing of biodegradable waste more accessible and convenient, and material recovery more reliable and efficient.
3. CThe low operation and maintenance
due to decreased use of automated mechanised machines and biodegradable waste processing makes the service cost-effective in contrast with the large amounts spent on O&M by larger urban local bodies that use high energy and expensive technologies.
Impacts
• Environmental: Environmental and human health have reportedly improved because of
decreased pollution levels. Municipal solid waste's biodegradable content made it a potent
polluter due to its capacity to generate methane and leachate during decomposition.
Managing the biodegradable waste reduces the long-term effects of global warming,
climate change and groundwater pollution (due to seepage of leachate into groundwater.)
• Economic: Mysuru has become a hub for research in solid waste management.
International teams are also attracted by the simple and reliable – and especially the manual – working systems. The system is easy to replicate and doesn’t need
automated mechanised machinery to work. Smaller O&M costs have made the system
run independently. Energy consumption is reduced as less machinery means less power
consumption.
• E Engagement of porkarmikas and/or self-help
groups brings a sense of empowerment to women. The manual work engages more women workers, safaimitras and self-help groups and helps them achieve dignified lives by training and authorising them with identity cards. 67
4. Infrastructure: Proper infrastructure to handle segregated waste is a unique
feature that made the process sustainable. The decentralised and centralised units
for biodegradable waste, zero-waste management plant for secondary segregation
and storage, and non-biodegradable waste collection centre for non-biodegradable
waste make the process more sustainable.
The USP of the system is the cradle-to-grave model, which reduces the amount of
waste reaching landfills. Focus is distributed evenly to check waste at its generation
point and make best use of it. Non-biodegradable waste is segregated into the
maximum possible categories and organic waste used to boost plant growth nearby.
According to Mysuru City Corporation, due to this effort, only 2–4 per cent of inerts,
non-recyclables and residues from zero-waste plants go to landfills.
The best way of waste management is ensuring material recovery and maintaining
materials in the resource cycle and promoting circular economy.
REPLICABILITY
Mysuru city has adopted various simple and cost-effective processing methods to
manage its biodegradable waste and generate additional resources such as compost.
The zero-waste plant ensures less operation and maintenance costs and high
performance.
Urban local bodies generally focus on recyclables, putting aside biodegradable
waste management on the assumption that it will degrade naturally. However, the
biodegradable fraction needs to be handled scientifically as this is a major fraction of
our municipal solid waste. If not managed properly, it emits a foul odour and produces
leachate and harmful gases such as ammonia and hydrogen sulphide, which pollute
the environment. Unsegregated waste decreases the value and quality of resources
derived from different fractions of waste. If not properly managed, it ends up in
landfills or at dumpsites, causing significant environmental and human hazards.
Small urban local bodies have limited funds for waste management services. The
cradle-to-grave and decentralised waste management approach with simple and
cost-effective treatment options are replicable in urban local bodies. Decentralised
biodegradable processing plants do not need high energy or expensive automated
treatment options, and are a tested model to replicate, especially in small urban local
bodies of Tier 2 and Tier 3 cities, where resource are limited. 68 WASTE-WISE CITIES SOURCE SEGREGATION
VENGURLA
MAHARASHTRA
BIODEGRADABLE WASTE MANAGEMENT
Vengurla, a town in
Sindhudurg district
of Maharashtra,
has one of the
oldest municipal
councils in the
state. It reportedly generates over 3 tonne
of waste per day, of which around 82 per cent
is biodegradable. The town claims to be a no-landfill
city, as it processes 100 per cent of the biodegradable
waste it generates.
Participatory approach has ensured source segregation and
processing of all the biodegradable waste
the town generates
Source: Vengurla Municipal Council
Waste composition in Vengurla
82%
14%
1%
3%
Biodegradables
Non-biodegradables
Sanitary waste and DHW
C&D waste
Total waste 3.3 TPD
Notes: DHW – domestic hazardous waste, C&D – construction and demolition 69
THE TRANSFORMATION
Till a few years back, the Vengurla Municipal Council
(VMC) used to collect all the mixed waste and throw
it in a dumping ground at Parabwada. Besides leading
to poor air quality due to emissions and groundwater
pollution due to leachate generation, the dumping
ground also contributed to marine pollution.
Due to the inefficient waste collection system,
littering was a common practice. Multiple garbage
dumps around the town hampered handling of
the waste and increased the workload of labourers
and officials alike. The VMC had to spend extra
on cleaning agents like bleaching powder, vehicles
and labour. The labourers handling the waste were
exposed to occupational hazards. Dry waste generated
at the household level used to be burned openly in the
backyard, affecting the surrounding air quality.
In 2013, Vengurla initiated a turnaround: a
bio-methanisation and vermicomposting plant was
approved for the town. The municipal council wanted
to change the people’s mindset and behaviour towards
waste management. It was important to involve
citizens in managing the town’s waste.
Vengurla devised an interesting format for
doing this. It identified and created a cadre of
Swachhata Doots (People’s Ambassadors for a Clean
City, literally), who were entrusted with the task of
connecting with the residents and troubleshooting
problems between them and the VMC with respect
to waste management. Additionally, sanitation staff,
social workers and politicians were roped in to form a
Swachhata team.
Each Swachhata Doot was assigned one electoral
ward. Each ward in the town consists of multiple
wadis; and each wadi comprises approximately 25 to
30 houses. As a parallel measure, Swachhata Sacheevs
(Administrative Representatives) were selected from
among the office bearers of the VMC. This team
reached out to the people through door-to-door
training and monitoring.
Before this, segregation of waste was unheard
of in the town – households were initially hesitant
to change; instead of handing over their waste to
the collection vehicles, they used to burn it. The
Swachhata team requested citizens to follow the
segregation model and give all their waste to the VMC
collection vehicles. Citizens who were not willing to
change were told that the council would disconnect
Waste management vehicle fleet size
11
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
12,392
Estimated current population
12,400
Estimated floating population (daily)
20
Area (sq km)
13
Number of households (2021)
4,826
Number of wards
14 administrative 8 electoral
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
3.3
Number of sanitation workers
55
Number of community bins
0*
Number of garbage-vulnerable points
0*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Vengurla Municipal Council 70 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
their basic amenities and services. The VMC also penalised a few who continued
burning dry waste or were found littering.
Review meetings were held every fortnight. These meetings helped the team
identify, understand and address all the issues.
HOW THE SYSTEM WORKS
Using IEC (information, education, communication)
Building awareness and public acceptance was the first step. Various strategies
were adopted to strengthen and reinforce the awareness campaign. Initially,
in the absence of adequate numbers of collection vehicles, the council installed
common bins at societies/wadis. Monitoring was done using CCTVs. However, a
malpractice was soon detected: Swachhata Doots and local volunteers observed
that defaulters were bypassing the surveillance by switching off the camera and
putting mixed waste in the bins. A few defaulters were nabbed, but the VMC
The Vengurla model
VENGURLA MUNCIPAL CORPORATION
ELECTORAL WARD
SWACCHATA DOOT
SWACCHATA
SACHEEV
RETIRED POLITICIAN/
NGO/ SHG
REVIEW MEETING/
TROUBLE SHOOTING
TARGET
AUDIENCE
CONTINUAL
MONITORING
FINAL OUTPUT
1 2 3 4 5 6 7 8
SEPARATION NOT ACHIEVED
10 houses/day 71
Vengurla residents and its Swachchata team on an awareness drive
understood that the process was tedious and not feasible
in the long run.
The council then decided to follow the two bins-two
bags principle: it distributed differently colored dustbins
– green for wet waste and blue for dry waste. Sanitary
waste and domestic hazardous wastes (DHW) were
collected separately.
Even after all these efforts, there were some who
continued to litter and ignore warnings and fines. To deal
with them, the Swachhata Doots and Sacheevs opted for
a reverse psychology approach – they themselves took
to cleaning the waste that these people littered. Their
persistence and determination eventually paid off; the
non-compliant population gave in and the town touched
the 100 per cent segregation mark.
Collection and transportation of
segregated biodegradable waste
The people of Vengurla have been practising source
separation since 2016. Having begun with separating
three kinds of waste, the town is currently segregating its
waste into 27 different categories.
The IEC activity of door-to-door training and
monitoring has developed a well-oiled mechanism and understanding between
the VMC and the people with the help of the Swachhata Doots and the team.
Every day, a representative from the team waits for the collection vehicle at the
respective ward/s to monitor the collection process; the vehicles coming for
collection are accompanied by Swachhata Sacheevs.
Good morning Pathak
The Swachhata team’s innovative
training module started every day
with a programme called '
Good
Morning Pathak
’ at 5:30 AM to
stop people from defecating in the
open: the team physically went
around advising people. This was
followed – from 9 AM to 12 noon
– by an IEC programme called
‘Swachhatatun Samruddhi’, under
which door-to-door training was
conducted on waste segregation;
the team also monitored progress.
This process continued for a
period of six months till the
town achieved 100 per cent
source separation in a majority
of households and neighbouring
areas. 72
BIODEGRADABLE WASTE MANAGEMENT
With the increase in the number of people segregating waste, the team decided
to augment the collection system by increasing the fleet size and the number of safai
karamcharis. The local MLA’s (member of legislative assembly) help was taken to do
this, and CSR (corporate social responsibility) money channelised. To tackle the issue
of vehicles arriving late or their breakdowns, GPS devices were installed in them and
back-up vehicles kept on stand-by. The monitoring of these systems was done by the
Swachhata team.
Vengurla’s waste collection fleet
Vehicle details UnitsActivity
Tractor 1To collect road (swept) waste and biomass waste
Four-wheel mini tipper8 (each 1-TPD capacity)Door-to-door collection of waste
Back hoe loader 1To assist the tractor in loading biomass waste
Tipper 1To collect C&D waste
Source: Vengurla Municipal Council
The town processes all its organic waste and produces compost that is used internally as well as sold to
farmers 73
The VMC has stipulated two rounds of waste collection. The first of these is
from 9 AM to 12 noon. The second, from 2 to 5 PM, is to collect from people/
households who or which were missed out in the first round. Each collection
vehicle is manned by a driver and two waste collectors. A gender balance has
been maintained among the collectors, and attention is paid to ensure safety,
specifically around sanitary waste.
Any defaults or malpractices can now be reported directly to the VMC through
a toll-free complaint number, and usually, complaints are resolved within a few
hours. For better accountability in collection and transportation of the waste,
the VMC has started a programme called Swachhata NETRA (New Efficient
Transport Reconnaissance Application). Under this, every house and commercial
establishment is being marked with a radio frequency Identification (RFID);
workers in the collection vehicle scan the RFID code and update the collection
status on a real-time basis. To fund this, the council has managed to raise Rs
90,000 of CSR money from industries and other organisations.
Identification and use of appropriate technologies
Clearing out the legacy waste of over 300 tonne in the dumpsite was the first step
towards movement from this dumping ground to the building of a processing
centre. It took three years to clear out the legacy waste. The recyclables were
separated and sent for recycling; the non-recyclables were sent to cement kilns;
and the residue waste was used to level the dumping site.
Some of the technological solutions that Vengurla opted for at the waste
processing centre that was built on the erstwhile dumpsite are:
• U
• Vermicomposting
• B
• I
biodegradable wastes (fish and meat residues) and some reject wastes into compost The town also adopted decentralised composting techniques to complement its
centralised processing systems.
Using energy efficiently
• The biogas plant produces its own electricity, and meets the requirements of
the briquetting plant and the MLP (multi-layered plastic) shredder – its energy
consumption, therefore, is zero.
• The only labour-intensive operation in the vermicomposting plant is loading/unloading – the major part of the remaining work is done by earthworms.
• The 24-hour OWC is an energy consumer, but to balance it, a separate 18-kW solar power unit has been installed in the plant. 74 WASTE-WISE CITIES
BIODEGRADABLE WASTE MANAGEMENT
WHAT HAS WORKED
The VMC produces over 2.7 TPD of biodegradable waste – of this, 2.5 TPD is
processed at the centralised processing facility; 0.208 TPD is processed in a
decentralised form. This dual system has worked for the town.
Decentralised processing
The VMC incentivises households, residential societies and building complexes
to process their biodegradable waste. Those who take the help of the council for
processing offsite get a 5 per cent rebate on the general property tax; those who
process in their backyards get a 10 per cent rebate.
Encouraged by this, 274 households are practising pit composting in their
backyards, with a total capacity to generate 69 kg of compost every day. Anandi
Arcade Phase II, the first residential society to start pit composting in Vengurla,
uses the compost in its own gardens. Most of the decentralised composting plants
are either pit composting or in-vessel composting. A deliberate effort has been made
to keep the technology simple and affordable, especially in common areas
like markets.
Two bulk waste generators have been identified in the town. The VMC has
defined a bulk generator as “any organisation/institution/hotel/restaurant/mess
producing more than 50 kg of waste a day”. The council has forced one of these
generators – a restaurant producing 90 kg waste per day – to install a biogas plant
within its premises to tackle the biodegradable waste. The plant is an underground
system which can produce gas for nearly four and half hours, which is used in the
restaurant’s kitchen for cooking.
The second bulk generator, a fruit research centre producing 60 kg of waste
per day, has installed a vermicomposting system. Most of the compost is utilised
inhouse, and the surplus is sold for Rs 12,000 per tonne to local farmers.
Centralised processing
The VMC’s centralised processing plant incorporates the following:
Biogas to electricity: This was the first technology identified by the VMC for
incorporation at the processing centre. The idea was to make the plant independent
of the grid and enable it to produce its own liquid fertiliser. The plant has a capacity
of 1.5 tonne per day, and processes around 1.2 tonne of biodegradable waste a day. It
generates 100 cubic metre of gas and 50-60 units of electricity every day.
It also produces around 800-1,000 litre of liquid fertiliser. This liquid is first
allowed to go to the settling tank where the compost gets settled in the form of solid
sludge; the liquid remains on top. It is then extracted and utilised for the garden in
the processing centre. Whatever does not get used internally, is sold at the rate of Rs
1 a litre to local farmers.
Vermicomposting: Vengurla’s vermicomposting plant, installed in 2015, has
a capacity of 500 kg per day. It is primarily fed by the waste from the sweeping of
roads, consisting of biomass and green foliage. It is currently processing 200 kg of
waste a day. 75
Organic waste convertor (OWC): There was the challenge of processing
non-vegetable biodegradable wastes (fish and meat residues) and some reject fibrous
wastes coming from the biogas plant. A one tonne/day capacity 24-hour OWC
was installed in 2019 to take care of this waste. The compost produced is used
in the VMC’s gardens; some of it is also sold to local farmers. The OWC’s energy
consumption is balanced by the plant’s use of solar, but the gases that the convertor
emits remain a cause of concern. Therefore, appropriate arrangement for tackling
these gases needs to be made.
Biomass briquetting: The VMC is blessed with a large green belt and foliage in
and around the town. A one-tonne per day biomass briquetting unit, for processing
tree cuttings and garden waste, has also been installed by the council.
The centralised processing facility has 28 workers. Periodic testing of the compost
and vermicompost is done at the Fertiliser Control Laboratory in Kolhapur. Latest
reports indicate that both the compost and vermicompost hold a healthy percentage
of macronutrients (NPK) and micronutrients (Mn, Ca, etc); traces of heavy metals are
below the permissible value (as per the Municipal Solid Waste Rules, 2016).
The compost produced has been recognised by Harith Maha City Compost and
has been enlisted in its e-commerce portal. Harith Maha City Compost is a brand
of compost produced and marketed by cities in Maharashtra, which is the only state
in the country to have started this city compost initiative as per the Solid Waste
Management Rules of 2016.
One of the town’s organic compost-nurtured gardens under preparation 76
BIODEGRADABLE WASTE MANAGEMENT
LESSONS LEARNT
Economic benefits: In 2016, efforts of the VMC were acknowledged by the
state for the first time – the council received a Rs 2.5-crore incentive from the state
government and through CSR funds. The VMC’s work since then has garnered it
around Rs 12 crore as incentives, grants and awards. The town now has enough
resources for managing its waste, and has also invested in developing other
Expenditures and revenues
ParametersCost in Rs (monthly)
Expenditure on MSW collection and transportation 2,87,717
Expenditure on MSW processing4,17,131
Expenditure on MSW disposal-
Total expenditure on MSW management7,04,848
User fee collected 1,02,085
Revenue generated from selling of compost and biogas 12,726
Revenue generated from selling of recyclables, RDF (refuse-derived fuel)37,60 0
Revenue generated from other sources20,716
Total revenue generated1,73,127
NOTE: It is clear from the table that Vengurla spends much more on its management of municipal solid
waste than what it earns. The revenues that it earns are spent on collection and processing of the waste.
The shortfall is compensated by funds received from the Zilla Parishad, as well as the money raised from
various other sources.
Source: Vengurla Municipal Council
Swachchata Doots at a training workshop 77
infrastructure (such as a state-of-the-art municipal council office, sports facilities,
a museum, a fish market, and digital screens to display weather forecasts etc).
The compost produced by the council has helped it develop five parks/gardens
– one of them covering an over 2-hectare area. The council is now exploring the
options for making its compost production economically viable and sustainable. It
has started selling the slurry coming out of its biogas plant at Rs 1 per litre.
Its biomass to briquette project is a third-party model: DCS Techno Services
Pvt Ltd processes all the biomass waste that is collected by the VMC. A public-
private partnership initiated by the town – called Harith Green – will look after
the sale of the compost being produced. The VMC has recently been listed in the
Harith Maha City Compost e-commerce platform.
Health benefits: The transformation of what was once Vengurla’s dumping
ground has had tangible benefits. The site now houses the park covering an over
2-hectare area, which has helped lower the pollution levels at the location. People
living in the area are feeling the difference, and so are the town’s sanitation staff,
who used to handle the waste at enormous risk to themselves.
REPLICABILITY
The VMC model is easily replicable. The council’s choice of technologies and
systems – from vermi-composting and bio-methanisation for kitchen waste and
OWC for fish/meat and fibrous wastes, to briquetting for biomass and green
foliage waste – can be easily incorporated in any kind of urban centre, irrespective
of the size of the population or the area.
Impacts
• Around 4,826 households and 144 commercial entities sensitised and made
aware about the benefits of at-source segregation and waste management
• 12,392 individuals trained about appropriate methods of disposal and recycling
• 1,172 tonne of waste processed every year in the VMC’s centralised and decentralised models of organic waste management
• Approximately 54 tonne of compost produced, and 4.7 tonne sold at Rs 10 per kg to farmers – annually 78 WASTE-WISE CITIES
2 pages opener3
Solid waste, in whichever form it leaves our homes and offices, can be
sorted into many different materials in a secondary sorting-cum-material
recovery facility. After this sorting, it can be channelised to specific
facilities for scientific processing. It is only through this processing that
waste transforms into a valuable resource, making waste management
economically sustainable.
Bhopal: With enthusiastic participation of citizens, efficient integration of the
informal sector and setting up of a robust monitoring system, the city has
completely transformed its material processing.
Dhenkanal: By realising the importance of public awareness, involvement of
the local community and conversion of waste to resource, and sheer political
will, the city has achieved 100 per cent material processing.
Jamshedpur: Has proved to be a model of material recovery by establishing
Dry Waste Collection Centres to manage its non-biodegradable waste. Its
e-waste recovery is also commendable.
Surat: Adoption of a multipronged approach of achieving 100 per cent
source segregation and channelisation of recyclables and refuse-derived
fuels to achieve a high material processing efficiency has resulted in
substantial reduction of the waste received in the city’s landfill.
MATERIAL
PROCESSING 79
2 pages opener 80 WASTE-WISE CITIES
SOURCE SEGREGATIONMATERIAL PROCESSING
BHOPAL
MADHYA PRADESH
Bhopal has come a long way from the time when it used to
process only biodegradable wastes from bulk generators,
to 100 per cent processing today
Bhopal, “the City of Lakes”, is said to have been founded
by king Bhoj, the famous Parmar ruler of Dhar, in the
11th century. Capital of the state and a rapidly growing
city, Bhopal was adjudged an ODF++ (open defecation
free) city in Swachh Survekshan 2020: this means
it is managing all of its faecal waste scientifically
and has adequate infrastructure to handle its black
water. For two consecutive years
(2017-18), Bhopal was at the
second spot in the national
rankings of cleanest cities;
in 2019, it was ranked
seventh, and dipped further
down to 14th position in the
following year.
Source: Bhopal Municipal Corporation
(Daily quantity in percentage)
Waste composition
in Bhopal
Biodegradable
waste
53
Electronic waste
0.6
Domestic hazardous waste
0.4
Non-biodegradable
waste
45
Sanitary waste
1 81
THE TRANSFORMATION
According to a report in the International Journal
of Engineering Research and Technology (Vol 2,
Issue 11, November 26, 2013), while it was difficult
to estimate the exact quantity and characteristics of
the waste produced in Bhopal, the Bhopal Municipal
Corporation (BMC) reported that 550 tonne per
day (TPD) of solid waste was generated in the city’s
urban area before the city began its march towards
sustainable management of waste. Most of the waste
used to be dumped in the open or community bins.
Door-to-door garbage collection services were
started in 2013. BMC had a 2,000-plus strong
workforce to do this but they were not monitored
and covered only a few colonies, and hence, had no
positive impact on the city’s waste management
practices.
Waste was transported in open trucks to the
Bhanpur dumpsite; spilling of garbage and foul odour
along the route of the trucks were common problems.
According to the 2018 Annual Report of the Bhopal
Municipal Corporation, Bhopal had 272 vehicles
in its waste collection fleet. Each vehicle (with one
driver and five to seven collection labourers) made
two to four trips a day. Most of these vehicles were
more than eight-10 years old and were in a deplorable
condition.
With minimum or no source segregation,
processing of the city’s waste was an impossible
task. Only the biodegradable waste collected from
bulk sources (such as vegetable markets) found its
way into processing. Recyclable components such as
plastics, paper and metals were largely managed by
the informal sector; and much of the recyclables were
kept intact within the supply chain.
The city’s Bhanpur dumpyard, popularly known
as Bhanpur Khanti, pointed to the lack of proper
solid waste management in the city. For travelers
coming to Bhopal, the foul smell from Bhanpur was
the indication that they had arrived in the city. The
persistent fires in the dumpsite would hinder not only
road traffic, but railway traffic as well; the smoke
from the fires reached colonies located even a few
kilometres away.
The BMC reportedly dumped over 800 tonne
of waste in Bhanpur every day. The total quantum
Population (in million, as per 2011 Census)
1.8
Estimated current population (in million)
2.1
Estimated floating population (in million, daily)
1
Area (sq km)
413
Number of households (in million, 2021)
0.42
Number of wards
85
Number of zones
19
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
873
Number of sanitation workers
7,839
Number of community bins
0*
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
882
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Bhopal Municipal Corporation 82 WASTE-WISE CITIES
MATERIAL PROCESSING
of the waste that had accumulated in the 48-year-old dumpyard was estimated to be
around 5 million tonne. The dumpsite’s sole weighbridge was non-functional, and
a 100-TPD composting plant was also not in a good condition. The haul roads to
the dumpsite were not well maintained and almost impassable at several locations.
During rains, the leachate that formed presented a significant threat to humans and
the environment, contaminating the land and the aquifer as well as emitting landfill
gases like methane and carbon dioxide which contributed to global warming.
The informal sector was an integral part of the non-biodegradable waste
management system, but rag-pickers did not have any social security, or even rights
on the garbage they survived on. Completely unprotected, they operated in highly
dangerous and unhealthy conditions.
The flagship Swachh Bharat Mission motivated and helped the BMC in adopting
sustainable waste management for Bhopal city; the toolkit of Swachhta Survekshan
made the decision-making process simpler. Remediation of Kolkata’s Dhapa dumpsite
offered the necessary technical expertise and experience for the remediation of
Bhanpur Khanti.
Bio-capping of the Bhanpur dumpsite has helped the city government earn a lot
of confidence from the citizens as this 48-year-old dumpsite was nothing less than a
nightmare for the locals. The preamble to the changed waste management ecosystem
started with very heavy focus on source segregation. As an important strategy, the
city converted the six transfer stations to material recover facilities to eliminate the
secondary transportation for the non-biodegradable waste out of the equation. The
city also started utilising informal waste pickers, who had developed their skills by
working in far worse situations.
Aided by 100 per cent segregation of waste at source, the city has managed
to get the fruits by setting up facilities for treatment of biodegradable waste, non-
biodegradable waste and other fractions. The city's non-biodegradable facilities are
cumulatively processing 565 TPD; about 412 TPD of biodegradable waste is processed
at the waste-to-compost facility; another 105 TPD is processed at the waste-to-
biomethanation plant.
Impacts on the city and its people
• Unclean city, with garbage lying around in the open
• The Bhanpur dumpsite was 16 km away from the city – in rainy season, the
access roads to the site used to be badly affected. As a result, most of the
vehicles used to dump their garbage outside the site.
• Garbage choked the stormwater drains, causing water logging, especially during monsoons.
• Burning of waste was a common practice at collection points and the dumpsite, resulting in significant air pollution.
• Open community bins accelerated the generation of leachate and foul smell
• Contaminated groundwater around the dumpyard due to leachate formation
• People living in areas close to the dumpyard, moved away. There was a dip in occupancy in residential societies located close by. 83
HOW THE SYSTEM WORKS
Door-to-door collection is the key
The BMC realised that door-to-door garbage collection with source segregation is a
must for sustainable material processing – the initiative kicked off with the city being
divided into 19 zones for operational purposes (each zone has four to six wards). Waste
is segregated into four categories – biodegradable, non-biodegradable, sanitary, and
DHW (domestic hazardous waste). The BMC deploys 469 auto tipper vehicles with
partition for source segregation.
A collaborative effort
Bhopal’s transformation required the full cooperation of its citizens. Their old habit of keeping the
house clean at the cost of public spaces was no longer to be tolerated and had to be changed.
To do that, the BMC launched many awareness campaigns with a partnership approach; it also
conducted a wide variety of consultations with citizen’s groups, Resident Welfare Associations
(RWAs) and traders’ bodies. The Corporation also undertook a mammoth publicity campaign,
generously aided by the media. To further convey its seriousness about compliance, the
municipality placed special emphasis on fining offenders. Facilities for eco-friendly immersion of
idols during festivals and plastic-only collection drives have also been launched.
The impact of these activities has been positive. Citizens have hailed these efforts, the compliance
of residential and commercial establishments with the expected norms is increasing, the
crackdowns on sales of unauthorised polythene are going up and overall public hygiene has taken
a turn for the better.
Initiatives launched by the BMC
InitiativeAim and outcome
Gobar se GamleSustainable sanitation
E-waste clinicWaste management
Bartan BankBehaviour change
Carry Your Own Bottle/Bag (CYOB)Sustainable sanitation
“Kitaab Ghar” Activity Behaviour change, sustainable sanitation
Gau KashtBehaviour change, sustainable sanitation
Golden Leaf
Waste management, behaviour change,
sustainable sanitation
Kachra RakshasWaste management, behaviour change
Fresh RoomsBehaviour change
Community
Composting
Waste management, behaviour change
Sanjiwani BoxWaste management, behaviour change
Source: BMC 84 WASTE-WISE CITIES
MATERIAL PROCESSING
On an average, five vehicles are deployed in each ward, and these vehicles move
according to a pre-determined route plan, which makes their monitoring easier.
Monitoring is supervised at the zonal level by assistant health officers with the help of
ward-level inspectors/darogas and sanitary supervisors.
Monitoring makes things perfect
To streamline monitoring of individual workers, the BMC introduced a facial recognition
attendance system which ensured that workers appeared in person to mark their
attendance. As the system has no manual inputs, it cannot be manipulated. Adoption of
this system has helped the BMC in ensuring punctuality among the workers, as well as
checking malpractices like absenteeism.
For monitoring the collection vehicles as well, the Corporation opted for a technological
solution, as deploying supervisors with every vehicle is an expensive proposition. The
BMC uses a state-of-the-art Vehicle Tracking System (not GPS based), which is connected
to its Integrated Control and Command Centre (ICCC) – real-time vehicular movement
data gets reflected on the screens of operators at the ICCC. These operators generate daily
reports on the collection vehicle movements, attendance etc.
Seamless transportation adds to efficiency
Bhopal today has 11 Material Transfer Stations (MTS) – a big improvement on the earlier
six. This has reduced fuel consumption (collection vehicles have to travel less than before
to reach the closest MTS) and made the collection system more efficient. RFID-enabled
weigh-bridges have been installed at these transfer stations and material processing
Management of recyclables
Bhopal Municipal Corporation
Managed
at source
by citizens/
households/
commercial
establish-
ments
Sold to individual
scrap buyers
who visited the
colonies/estab-
lishments
Picked from
community
bins
Collected by
ragpickers and
sold to scrap
vendors
Managed
by BMC
collection
staff
Collected from
households by
the staff and
sold to scrap
buyers
Managed at
the transfer
station
Non-biodegrad-
able waste left
behind after
screening picked
up by ragpickers
as well as munic-
ipal staff and
sold to scrap
dealers
Managed
at the
dumpyard
Collected by
ragpickers and
sold to scrap
buyers. 85
facilities. This has reduced manual intervention and hence, any errors in the log book. The
RFID reader reads the RFID tag installed in the vehicle and the waste (both biodegradable
and non-biodegradable) is weighed. All the data is recorded with time stamp and fed into a
database. This has replaced the conventional way of maintaining a log book.
The BMC has installed fuel stations at each transfer station to save on refuelling time; this
has also helped the BMC in procuring fuel at reduced prices compared to
the market.
The Corporation has recently outsourced the transportation and processing of the garbage,
and is paying a tipping fee of Rs 369 per metric tonne for the garbage that is transported.
Material processing with a difference
The disposal site at Bhanpur had a waste processing plant which had become non-functional.
The BMC has now built a processing and disposal facility at Adampur. Currently, the BMC has
six non-biodegradable waste processing plants (Material Recovery Facilities or MRFs) and five
biodegradable waste processing plants, which include three windrow composting and two bio-
gas facilities. The six MRFs are located at the transfer stations to avoid extra transportation.
The BMC has actually adopted an interesting model for managing non-biodegradable
waste without any operational costs. The Corporation has outsourced its MRFs to three private
companies, whose responsibilities include integrating rag-pickers into the system; an effective
door-to-door garbage collection mechanism means it is difficult to find any garbage on the
streets, which leaves rag-pickers without their source of livelihood. This is the reason the BMC
has made it mandatory for the private companies to involve rag-pickers at the MRFs. The
companies pay the rag-pickers according to the recyclable waste that they segregate. Mobile
applications are used to manage the inventory and calculate the amount to be paid to the rag-
pickers.
Biodegradable waste is processed at two centralised windrow composting facilities
(capacity 410 TPD) and two bio-gas plants (capacity 105 TPD). Apart from these, the BMC
operates one decentralised processing facility at AIIMS. There are 69 bulk waste generators
in the city who manage their waste at their own onsite facilities; so do 80 residential welfare
associations and 102 public gardens.
Non-biodegradable waste processing in five steps – collection,
transportation, sorting, processing and disposal
Door to door
segregated
garbage
collection
Non-
biodegradable
waste collected
in blue
compartments
Waste further
segregated
at MRF into
more than
10 categories
Transported
separately in blue
compartment to
avoid mixing
Recyclables sent
to recycling com-
panies according
to category
Non-recyclables
stored as refuse-
derived fuel (RDF)
Collection Transportation Sorting Processing Disposal 86 WASTE-WISE CITIES SOURCE SEGREGATION
The Corporation two bio-gas (CNG) plants are located at Sukhi Sewaniya
and Bittan Market. The Bittan Market plant caters to the local vegetable market;
biodegradable garbage from nearby colonies is also processed here to give good returns
in terms of biogas and organic manure. The plants produce bio-gas with a purification
of up to 98 per cent. The purified gas is used to generate electricity for Bittan Market.
For managing its sanitary and domestic hazardous waste, the BMC has entered into
an agreement with Bhopal Incinerators Ltd, a city-based common bio-medical waste
treatment facility. Ramky Infrastructure Limited has been entrusted with the task of
disposing of this waste.
Essentially, the Bhopal model has proved to be suitable, efficient, sustainable and
cost-effective for the city. Source segregation is the mandatory component for waste
processing in this model, with garbage being segregated into four categories. For
remediation of the dumpsite, the Corporation has undertaken bio-mining and bio-
capping of the inert waste. The Bhanpur dumpsite has been remediated completely
and a park is under development at the top of the inert waste.
Among the other initiatives and infrastructure coming up are a 400-TPD torrefied
charcoal plant to process non-recyclable non-biodegradable waste, which is being set
up by the National Thermal Power Corporation (NTPC) with no cost to BMC; and
a 200-TPD bio-CNG plant being set up with a US $1.42 million grant from United
Nations International Development Organization (UNIDO). The BMC will get a
royalty of Rs 61 lakh per annum for the segregated waste that it will give to the plant.
Today, in Bhopal, all wards are covered under the door-to-door garbage collection
with source segregation system. The city’s transfer stations are not allowed to accept
mixed garbage. Non-biodegradables, 100 per cent of which is collected every day, are
sorted into recyclables at the transfer stations by rag-pickers – approximately, 40 per
cent of the non-biodegradable waste is made up of recyclables. A total of 40 rag-pickers
have been employed at the MRFs.
Transportation of 4-way segregated waste in green, blue, yellow and black container 87
Non-biodegradable waste processing plants of Bhopal
S NoWard no.Plant ID Plant name Location
Capacity
(tonne per day)
1 2 SBM/BHO/20MRF Bairagarh Bus DepotBairagarh
50
2 50 SBM/BHO/16MRF Danapani Danapani40
3 35 SBM/BHO/11MRF Yadgare Shahjani Park
Yadgare Shahjani
Park30
4 62 SBM/BHO/19MRF Transport Nagar Anand Nagar20
5 16 SBM/BHO/09MRF Arif Nagar Arif Nagar25
6 62 SBM/BHO/14MRF Aadampur Aadampur400
Total capacity565
Source: BMC
Biodegradable waste processing plants (windrow)
of Bhopal
S. no.Ward no.Plant ID Plant name Location
Capacity
(tonne per day)
1 62 SBM/BHO/13
Aadampur Chhavni Waste To Compost
Raisen Road 400
2 74 SBM/BHO/22
Deewanganj Carcass Center Waste To Compost
Deewanganj Carcass Center
10
3 57 SBM/BHO/23AIIMS Waste To CompostAIIMS2
Total capacity412
Source: BMC
Biodegradable waste processing plants (bio-gas) of
Bhopal
S. no.Ward no.Plant IDPlant name Location
Capacity
(tonne per day)
1 74 SBM/BHO/21
Waste To Energy Sukhi Sewaniya
Sukhi Sewaniya 100
2 45 SBM/BHO/02
Waste To Energy Bittan Market
Bittan Market 5
Total capacity105
Source: BMC 88 WASTE-WISE CITIES
MATERIAL PROCESSING
WHAT HAS WORKED
Bhopal has done a complete overhaul of its solid waste management practices based
on a comprehensive strategy directed to source segregation. Aligned with the source
segregation strategy through intense citizen’s participation, all the wards have been
covered under door-to-door collection. The vehicles assigned for a particular ward
have been given the responsibility to ensure transportation of segregated waste and
report any aberrations. The transfer stations are instructed to accept only segregated
waste. The approach has helped to secure 100 per cent of collection of segregated
waste. The strategy to merge the material recovery facility along with the transfer
station has been pivotal to save a lot of cost for secondary transportation of waste.
Private companies have deployed informal workers at the transfer station to collect
the recyclables. The dry waste is segregated in more than 10 categories and the
segregated garbage is then sent to the recycling agencies. The process rejects were
stored as RDF and sent to appropriate sources for energy recovery. Engagement
with the informal sector has helped the city authority to achieve remarkable result in
terms of recovery and recycling rate in six material recovery facilities. They are paid
according to the quantity and type of recyclables processed which is calculated using
a mobile app to ensure absolute transparency in the process of payment.
LESSONS LEARNT
Managing municipal solid waste comes with it own set of challenges. Understanding
the local situation and making the approach inclusive is critical. Waste management,
by no stretch of imagination could be dealt without having it considered as an
economic opportunity thereby creating a business model out of it. The key to
success is to reduce expenditure on building infrastructure and operations for
waste management and augmenting revenue generation by maximum processing.
Bhopal has been able to achieve a very high rate of material processing because
IMPACTS
• Awareness campaigns like Gobar Se Gamle, E-Waste Clinic, Bartan Bank and
Carry your own bottle
gave citizens the confidence to become active partners in
solid waste management. • Bulk waste generators like Resident Welfare Associations (RWAs) and traders’
associations have become actively involved in waste management.
• Bhopal has achieved 100 per cent source segregation, which made it possible for it process its waste in the most efficient manner.
• The landfill receives little to no waste now. Legacy waste in Bhanpur dumpsite has been bio-capped successfully, thus reducing health and environmental hazards. Remediation of the dumpsite also garnered appreciation from citizens and helped recruit them to the cause of efficient waste management.
• Informal sector has been successfully integrated in formal waste management systems. 89
the city continued to adapt to the situation and continued to learn from its previous
experience when the city used to be known for all the wrong reasons. The city banked
on the skill and contribution of the informal workforce to generate employment, at the
same time utilising their services to the best effect to achieve optimum recycling and
recovery efficiency.
REPLICABILITY
The Bhopal model of municipal solid waste management could be termed as a hybrid
of appropriate strategy, technology and innovation coupled with a level playing field
for the informal waste collectors workforce who has been there for decades. In the
process of the reform, the city banked on the ability and contribution of the informal
waste prickers and ensured that their potential was utilised even by the private
companies brought onboard with a basket of technologies to treat various streams of
waste according to its merit.
Bhopal adopted a two-pronged strategy to reduce capital and operational cost of
managing solid waste while working rigorously to increase its processing efficiency
to earn maximum revenue out of it to make the system a business model. It would be
too early to conclude that Bhopal has been able to achieve what it has been striving
for but it could be acknowledged that the city certainly made some important moves
towards sustainability. Bhopal model therefore is very replicable for cities of its size or
otherwise that are prepared to learn and adapt.
One of Bhopal's Material Recovery Facilities 90 WASTE-WISE CITIES SOURCE SEGREGATION
DHENKANAL
ODISHA
Dhenkanal district in Odisha,
famous for its fairs and
festivals, generates nearly
23 tonne of waste daily (276
g per person per day). Proper
management of waste is very
important to the district so that it
can protect its fragile environment
while holding on to its role as a centre for
culture and markets. Material recovery has been
the answer to a twin set of problems. It has reduced
pressure on the dumping ground as smaller quantities of waste
is being dumped, while also reducing pressure on the natural
resources as most of the waste is being recycled and reused.
MATERIAL PROCESSING
With full support from local self-help groups,
Dhenkanal Municipal Council has been able to
achieve 100 per cent material recovery
*Others includes domestic hazarduous
waste and sanitary waste
Source: Dhenkanal Municipal Council
Waste composition in Dhenkanal
39%
61%
Non-
biodegradable
Biodegradable
PaperGlass
Others*
Plastics
44%
11%17%
Metal
14%
13%
Total waste 23 TPD 91
THE TRANSFORMATION
Before Dhenkanal Municipal Council (DMC)
took the initiative to streamline solid waste
management, things were in a bad shape. Door-
to-door collection was carried out in some wards
but most areas were serviced only by community
bins. Residents did not segregate at source and no
guidelines or awareness programmes existed to
address that. Even workers involved in solid waste
management were not trained to deal with the
system. There was a dearth of collection vehicles.
Even the limited number of vehicles the council
could muster did not collect waste regularly due
to lack of monitoring. Consequently, waste would
pile up in the streets. Many a time, waste picked
up from one part of the town used to be dumped
in another. Waste that did manage to reach the
dumping site was not dealt with properly. Some of
it was burned. Leachate from the dumpsite led to
contamination of waterbodies.
In July 2019, Government of Odisha made
decentralised waste management mandatory
for all 114 urban local bodies in the state. In line
with the same principle, the Housing and Urban
Development (H&UD) department shared a
Standard Operating Procedure (SOP) with all
ULBs as a guideline to develop decentralised waste
management units.
To start with, DMC arranged a meeting with
all local self-help groups (SHGs) and asked them
to join the initiative. SHGs which agreed were
trained first by DMC officials. Then members of
these SHGs, called Swachh Sathis, went to each
household to explain the benefits of and train
residents on source segregation. To effectively
transport segregated waste, the municipality
procured some battery-operated mechanised
partitioned vehicles and also introduced partitions
in existing vehicles. These vehicles are driven by
trained SHG members. Waste segregation is the
first and most important step towards achieving
material recovery. Thus, by succeeding in source
segregation, DMC could also start focusing on
material recovery. Dhenkanal municipality became
the first urban local body in Odisha to construct
and operate a material recovery facility (MRF).
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
133
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
85
Percentage of waste
processed
100
Population (as per 2011 Census)
67,414
Estimated current population
83,200
Estimated floating population (daily)
8,000
Area (sq km)
35.5
Number of households (2021)
16,649
Number of wards
23
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
23
Number of sanitation workers
225
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Dhenkanal Municipal Council 92 WASTE-WISE CITIES
MATERIAL PROCESSING
HOW THE SYSTEM WORKS
The entire system is geared towards processing as much waste as possible. DMC
does the collection, segregation and recycling. All sanitation workers report to their
assigned localities every morning, where biometric attendance is taken. Then, they
Waste processing facility at Kathagada
Role of Swachh Sathis
• Swachh Sathis conduct sensitisation programmes for all households in a
locality to promote source segregation.
• If residents are not practising source segregation at home, Swacch Sathis must
demonstrate how to do it while they are collecting garbage.
• Swachh Sathis sensitise and give demonstrations to local markets, schools,
institutions and parks regarding source segregation.
• Swacch Sathis generate awareness regarding various methods of composting,
preferably micro-composting, in the locality.
• Swacch Sathis assist KMC in undertaking Information, Education and
Communication (IEC) activities in the locality. 93
move in the tagged vehicles for collection of waste. Swachh Sathis also move in waste
collection vehicles to monitor source segregation.
Segregated waste is then transported to the nearest decentralised facilities.
Five micro-compost centres (MCCs) have been constructed by DMC in Alasuahaat,
Banamaliprasad, Kathagada, Kunjakant and Mahisapat. Three material recovery
facilities have also been set up. Biodegradable waste is transported to MCCs and
non-biodegradable waste is transported to MRFs. In MCCs, aerobic composting
has been adopted. It is a controlled process involving microbial decomposition of
biodegradable waste, converting it into organic manure which is branded as 'Mo
Khata'. The purely organic Mo Khata is sold for Rs 20 per kg at outlets throughout
the state.
At MRFs, segregated non-biodegradable waste is further segregated into
recyclable and non-recyclable fractions manually. The rates for selling various
recyclable materials are fixed by the municipality only after assessing the demand
in the local market. Non-plastic recyclable materials are generally sold to authorised
kabadiwalas through formal agreements. Revenue generated from selling these
materials is used to manage MRFs and distributed among the members of the SHGs.
Non-recyclable materials are stored inside the facility. DMC has made an
agreement with Ecokart Technology Pvt Ltd wherein Ecokart collects 150 tonne of
all types of non-recyclable waste on a monthly basis. Ecokart has a formal agreement
with Baragarh Cement Plant. It sends the non-recyclable waste there to be used as
refuse-derived fuel (RDF).
Non-recyclable plastic waste is also processed to make PVC paver blocks,
which are good substitutes for cement concrete paver blocks. In the areas around
Dhenkanal, there is a high demand for these blocks to make roads and platforms.
These blocks are cost effective and more durable compared to concrete blocks. The
facility which makes these paver blocks was constructed by DMC and is operated
by Mission Shakti SHG. Paver blocks are sold to local contractors and the revenue
generated from selling them is distributed among the SHG members.
Selling price for various recyclable materials
Source: Dhenkanal Municipal Council
Unit rate (in Rs) per kg
PLASTIC PAPER GLASS METAL RUBBER PLASTIC CARRY BAGS
10/-5/-3/-3/-10/- 6/- 94 WASTE-WISE CITIES
MATERIAL PROCESSING
WHAT HAS WORKED
DMC has realised that to change the behaviour of citizens towards source
segregation, it is necessary to create awareness among them. Therefore, they have
empanelled SHGs to communicate directly with citizens. The involvement of
SHGs has been very successful for DMC. Due to a rigorous door-to-door campaign
organised by the Swachh Sathis, a remarkable change has occurred in the outlook of
citizens. Segregation at source has become the norm, which makes the subsequent
process that much easier to implement and manage. The overall aesthetic of the city
has also improved because littering has almost stopped.
SHG members who were previously earning very low incomes, if they were
working at all, are now earning a good amount in the waste management sector.
Source: Dhenkanal Municipal Council
The money flow sheet
MONTHLY EXPENDITURE
REVENUE GENERATED
Feb-21
Feb-21
Mar-21
Mar-21
Apr-21
Apr-21
May-21
May-21
June-21
June-21
July-21
July-21
From micro-composting centre (MCC)
From material recovery facility (MRF)
User fees collected
Collection and transport
Incentives
Maintenance of vehicles
MCC & MRF operation & maintenance
3,13,000 69,000
81,000
1,44,000
1,34,800
1,38,400
1,45,400
80,000
1,45,000
2,45,700
15,06,000
11,00,000
15,00,000
52,000
44,000
42,500
64,000
60,000
48,000
16,475
18,985
20,325
25,450
32,785
24,580
42,000
48,000
43,000
49,000
46,000
54,000
2,80,477
2,27,543
3,32,503
2,48,457
1,35,268
1,85,253
1,50,000
1,56,000
1,68,000
1,92,000
1,54,800
1,65,400
3,29,000
3,97,500
4,39,800
3,99,200
4,12,800
3,76,952
3,91,528
5,98,528
17,79,907
17,09,833
12,68,053
(Figures in Rs) 95
Initially, the DMC used to pay these SHG members. Now that the system has become
fully functional, revenue generated from MCC and MRF units is sufficient not only to
run the units but also to pay all SHG members associated with waste management.
Thus, the system has become self-sustaining.
As per instructions received from the H&UD department of the Government of
Odisha, female workers must be provided some additional benefits such as safety gears,
free health check-ups, education and transportation facilities. Additional incentives
have also been provided to those Swachh Sathis who work more efficiently than others.
Till date, public grievances regarding solid waste management have been reduced by 70
per cent due to the direct involvement of Swachh Sathis with the people.
The Banjhakusuma Mahisapat dumpsite, containing approximately 89,000 tonne of
legacy waste, has been subject to bio-capping. DMC is paying for the bio-capping. The
dumpsite is spread over an area of 2.8 hectare, of which 70 per cent has already been
already bio-capped. Once the whole area has been bio-capped, the land shall be utilised
for setting up a C&D waste management plant. The municipality has also developed a
park named Udyan Kunj on an old dumpsite. The plantation inside the park has been
developed using compost produced from the MCCs.
Chambers for secondary segregation of non-biodegradable waste in MRF 96 WASTE-WISE CITIES SOURCE SEGREGATION
Secondary segregation of non-biodegradable waste
Impacts
• As a result of the decentralised solid waste managment initiative, self-
help groups (SHGs) were inducted into the waste management system,
which allowed them a chance to be financially independent.
• Due to a rigorous door-to-door awareness campaign, there is huge behavioural change among citizens. Source segregation of waste reached 85 per cent from a mere 10 per cent. The city’s aesthetic has drastically changed over time due to littering reducing to almost zero.
• The municipality achieved 100 per cent material processing. All the biodegradable waste generated from the city is treated efficiently in five micro-compost centres while non-biodegradable waste is treated in three material recovery facilities. Since all the waste is processed, no mixed or untreated waste is dumped anywhere.
• The revenue generated from user fees and selling of compost and non-biodegradable waste is higher than the urban local body's expenditure. Not only is the model self-sustaining but profit making as well. The waste processing facilities which were previously known as waste centres are now known as wealth centres.
• The muncipality is bio-capping the existing dumpsite itself, and thus saving a lot of revenue which they might have ended up paying to a concessionaire. 97
LESSONS LEARNT
Importance of public awareness: The door-to-door awareness campaigns led
by SHG members were effective because they were so personal. Residents could clear
any doubts they had with members of their own community and understand why such
and such a thing was being asked of them. Once they understood the importance of
source segregation, they had no problem in following through, as it was being done only
to make their environment cleaner and their lives better.
Involvement of the local community: Dhenkanal has been so successful
in transforming its waste management practices because it actively involved the
local community through SHGs. In the first place, these people already know local
conditions very well. Secondly, they are interested in cleaning up their environment
over and above any other benefit they might get from the initiative. Thirdly, the money
that is made through the programme stays in the community. Lastly, with a sense of
ownership over the process and the outcome, sustainability over a long period of time is
ensured. Once the model is up and running, no outside interference is required.
Waste as a source of revenue: We have a tendency to see waste as a liability.
What models like Dhenkanal show us is that when treated rightly, waste can be a
major source of revenue. An entire industry can come up around waste which provides
tonnes of green jobs to people from marginalised backgrounds. Further, a successful
industry also generates prosperity in the community. Incomes earned through proper
management of waste can be used to improve the future of the whole community.
REPLICABILITY
To develop sustainable material processing like Dhenkanal, cities should start with
awareness campaigns, source segregation, segregated collection and transportation,
decentralised processing, and scientific disposal of inerts and residues. Women and
other marginalised sections of society should be involved in the process through SHGs.
They are able to manage the solid waste management chain effectively and efficiently
because they are locals and thus possess the knowledge and interest to make the project
a success. Since they also earn revenue from the process, they have an added incentive
to do it in the long run and make the model sustainable. With proper channelisation of
the output materials by developing a market, all streams of waste can generate revenue,
which means that waste centres throughout the country have the potential to become
wealth centres. 98 WASTE-WISE CITIES SOURCE SEGREGATION
JAMSHEDPUR
JHARKHAND
Jamshedpur was
India’s first planned
industrial city and
continues to be an
industrial hub. It generates
194 tonne of solid waste daily
(264 g per person per day). The city’s
waste management system has moved
forward on the strength of its decentralised
practices and its innovative processing
of plastic waste.
MATERIAL PROCESSING
Rag pickers and local NGOs power the
engine of technology to bring the city’s waste
management system up to speed
Source: Jamshedpur Notified Area Committee
Waste composition in Jamshedpur
70%
28%
1%
1%
Biodegradable
Non-biodegradable
Domestic hazardous and sanitary
Construction and demolition 99
THE TRANSFORMATION
Way back in 1905, Jamsetji Tata envisioned a
clean city with "wide streets planted with shady
trees, every other of a quick-growing variety" and
"plenty of lawns and gardens". But years of massive
industrialisation, urbanisation and the ancillary
population growth left Jamshedpur’s solid waste
management system lagging behind.
The city is served by two municipal bodies,
Jamshedpur Notified Area Committee (JNAC)
and Jamshedpur Utilities and Service Company
(JUSCO). It has developed in two ways; one part
has been developed in a planned manner by Tata
Steel and the government while the other part
consists of unauthorised colonies. JUSCO caters to
the planned areas and JNAC serves the unplanned
and unauthorised colonies.
Before 2016, garbage collection was carried out
in around 500 strategically located community
bins and dhalaos . The authorities deployed more
than 15 dumper placers to empty these bins on
a regular basis. Bins placed in commercial areas
were emptied twice a day, while those placed in
residential areas were emptied bi-weekly or thrice
a week, depending on the quantity of garbage
received. Area supervisors were responsible for
coordination with the control and command
centre on the need to empty the bins.
Although citizens were supportive of this
system, some households would simply throw
garbage near the community bins instead of
putting it inside them. In order to counter this
problem, the city tried using covered bins so
that citizens would have to lift their lids when
disposing of waste. The city even tried ‘Smart
Bins’ (with infrared sensors), but some people
continued to throw unsegregated garbage near
the bins. Composting unsegregated waste is next
to impossible, so only garbage collected from the
vegetable markets was fit to be sent to the city’s
composting facility.
In 2016, worried about the unsegregated waste
being disposed of at the dumping yard, and facing
many complaints of fire at the dumpsite, the city
began to consider door-to-door collection and
source segregation.
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
253
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
0.63
Estimated current population (in million)
0.78
Estimated floating population (daily)
10,000
Area (sq km)
64
Number of households (in million, 2021)
0.15
Number of wards
0
Number of zones
17
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
194
Number of sanitation workers
1,400
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Jamshedpur Notified Area Committee 100 WASTE-WISE CITIES
MATERIAL PROCESSING
HOW THE SYSTEM WORKS
To ensure segregation at source by households, a two-bins-one-bag system was
implemented in Jamshedpur in 2016. Under this system, each household is provided a 10
litre green bin for biodegradable waste, a three–five kg white bag for non-biodegradable
waste, and a red bin for domestic hazardous and sanitary waste. At present, all wards in
Jamshedpur have daily door-to-door garbage collection with source segregation. The city
is served by 120 auto-tippers and 133 thela rickshaws. Each thela rickshaw is handled by
two safai mitras. Auto-tippers operate on two models. In some cases, workers collect waste
from households, while in other cases, citizens bring garbage to the tippers. These vehicles
transport the waste to secondary transfer stations. Three key performance indicators have
been identified to evaluate the door-to-door collection system:
• R
• Q
• B
Jamshedpur has six secondary transfer stations: 1. Uliyan, Kadma. 2. Northern Town,
CH Area. 3. WWTP, Bistupur. 4. Tube Club, Nildih. 5. Zone 4, Sastrinagar. 6. Surya Mandir, Sidhgora. Secondary transportation is done in compactors and dumper placers.
The city has three biodegradable waste processing plants to manage its 130 tonne per
day of biodegradable waste. Two technologies are used for biodegradable waste processing,
windrow composting and vermicomposting. Market and kitchen waste is sent to one of the
six decentralised biogas plants, each with a capacity of 100 kg per day.
From the transfer stations, non-biodegradable waste is transported to material recovery
facilities, locally known as 'Dry Waste Collection Centres'. There, the waste is further
segregated into paper, metal, wood, cloth, non-recyclables and packaging materials.
Pilot project with Hasiru Dala
In April 2016, Jamshedpur’s city administration initiated a pilot project to create a self-sustaining
model of door-to-door garbage collection and provide employment to rag pickers, who would
be left without a source of income when garbage was not put in community bins. Hasiru Dala, a
Bengaluru-based waste management service provider, was engaged to reach out to rag pickers,
and convinced them to be part of a pilot project in select areas of Kadma, such as ECC Flats, Farm
Area and a portion of the Kadma Market. Around 50 rag pickers were selected and trained on door-
to-door collection and ensuring source segregation. They were rebranded as social entrepreneurs
and, based on their performance, converted into vendors of waste collection. Seven rag pickers are
grouped together as a vendor. Each group is given six
thela rickshaws and one electric rickshaw and
allotted a contract for a particular area.
Rag pickers are paid minimum wages and charged a monthly rent of Rs 550 for each rickshaw.
Recyclables are the property of rag pickers. They complete collection by noon, after which they
assemble at the Dry Waste Collection Centres. There are four such centres covering the four zones of
the city. Non-biodegradable waste is further segregated into plastic, cloth, glass, paper, cardboard,
packaging material, metal and rubber. Recyclable portions are sent to recycling agencies through
local suppliers and the money earned from their sale is given to the rag pickers.
The pilot project was later extended to other areas and, at present, more than 200 rag pickers
have become vendors. 101
WHAT HAS WORKED IN JAMSHEDPUR
Engagement of rag pickers at the Dry Waste Collection Centres has helped the city
manage its non-biodegradable waste optimally, as rag pickers are experts in the field
and know exactly which segregates can be sold and which ones can be sent for recycling.
The decentralised biodegradable waste processing units complement this system.
IEC activities and a swachhta ranking among societies, hotels, offices and schools
promote source segregation. Rag pickers are also incentivised to promote source
segregation as segregated waste is easier for them to process.
Windrow composting at the city compost plant at Jubilee Park
Composition of non-biodegradable waste sorted at the Dry
Waste Collection Centres
Source: Jamshedpur Notified Area Committee
2016
0
1,000
2,000
3,000
4,000
5,000
6,000
2017 2018
Year
Amount in tonne
PlasticNon recyclable ClothGlassPaper Cardboard Packaging
material
Metal RDF Rubber
2019 2020 102 WASTE-WISE CITIES
MATERIAL PROCESSING
Processing plastic waste: Best practices
Plastic roads: Jamshedpur has constructed more than 20 km of roads using plastic waste. Non-
recyclable plastic from the Dry Waste Collection Centres is shredded into 2–4 mm size particles.
The shredded plastic is mixed to make a coating for large aggregates used in road construction,
providing roads tremendous strength at no extra cost. It is easy to coat road gravel with plastic, and
the coated gravel is then mixed with bitumen (tar) to lay roads.
Eco-bricks: The concept of eco-bricks has been popularised in schools and residential societies
in Jamshedpur to promote the storage of non-recyclables at the household level. Children are asked
to fill polyester bottles with non-recyclable multi-layered plastic (MLP). MLP is tightly packed in the
bottles, which have a layer of coloured soil at the bottom. These bricks are used to make attractive
walls. This helps promote behavioral changes among children: MLP, that used to be seen as non-
valuable garbage, is turned into something of value.
Waste disposer at the crematorium: A waste disposer using plasma technology that requires
no additional energy input has been installed at the crematorium. Air is passed through a strong
magnetic field and gets ionised. This ionised air burns all the waste. Smoke from the disposer
is filtered using bag filters. The bags are cleaned regularly using air pressure controlled by a
programmable logic controller. The
shamshaan ghat has thus become waste-free.
PET bottles filled with multi-layered plastic waste by children, to be converted into eco-bricks
Source: Jamshedpur Notified Area Committee
Expenditure
on collection
and
transportation
Expenditure
on
processing
Expenditure
on disposal
Total
expenditure
on
management
Revenue
generated from
sale of compost
and biogas
Revenue
generated from
other sources
Total
revenue
generated
Users fees
collected
Jamshedpur’s municipal solid waste management budget
(in Rs crore)
1.20.80.2
2.2
0.150.6
0.99
2.6 103
Involvement of NGOs like Swachhta Pukare, Rotary Club and Lions Club has
helped spread the message of better waste management at no extra cost to the city
administration. These NGOs also lead initiatives like a river-cleaning drive, using diyas
(lamps) made from waste on chhath puja, and promoting home composting and a no-
plastic campaign in marketplaces.
LESSONS LEARNT
Waste management is a dynamic process . What works today might not be
enough tomorrow. Urban local bodies need to constantly think on their feet. Over the
years, Jamshedpur has tried many innovative techniques, some with more success than
others, but the crucial thing is that the city has never stopped innovating.
Integrating the informal sector (rag pickers) in waste management
is a win–win situation
. It creates employment for these socially and economically
marginalised groups, while enriching waste management systems by making use of the
valuable knowledge bank of the informal sector.
REPLICABILITY
Engaging rag pickers in door-to-door collection is an idea from which urban local bodies
across India can benefit. They have valuable practical knowledge of waste management
and cities do not have to spend money on their capacity building and training.
Refuse-derived fuel is not the only solution for low-value plastics. Jamshedpur’s
example clearly shows that plastic can be put to a wide variety of other uses. The trick is
to keep local conditions in mind and not have a panacea-seeking mindset.
Jamshedpur’s decentralised waste management and involvement of NGOs in specific
programmes and in spreading the good word are also easily adaptable and replicable.
Impacts
• About 1,400 people, including rag pickers, obtain their livelihood from
solid waste management in the city.
• The city has been rid of garbage vulnerable points.
• Garbage that used to be destined for the dump yard is now directed to the processing plants.
• The city spends less than other cities in the state on waste management.
• Garbage from the dump yard used to be carried away by the river during floods. This is no longer the case.
• In Swachh Survekshan 2020, Jamshedpur got 7th All-India rank in the 3–10 lakh population category. 104 WASTE-WISE CITIES SOURCE SEGREGATION
JAMSHEDPUR
JHARKHAND
Estimated e-waste generation (in TPD)
0.5
E-waste collected in tonne (in 2019–20 and 2020–21)
200
E-WASTE MANAGEMENT
The city has set a good example of e-waste management
Source: Jamshedpur Notified Area Committee
THE TRANSFORMATION
Before 2018, hundreds of local kabadiwalas and recyclers in Jamshedpur used to
collect e-waste and burn it to obtain valuable metals from it. During the process, they
would expose themselves and the environment to toxic fumes and chemicals. As is the
case with other cities in India, this was an unsustainable situation.
Fortunately, Jamshedpur is a city amenable to new rules and regulations that
improve public amenities. It takes pride in being a trendsetter in this regard. So
the city administration decided to take the initiative to deal with e-waste in a
better manner. After trying out a number of recyclers, Jamshedpur Utility Service
Company (JUSCO) zeroed in on Hulladek Recycling Pvt Ltd, a company dedicated
to e-waste management and working as a producer responsibility organisation
(PRO). As mandated by the E-waste (Management) Rules, 2016, a PRO is defined
as a professional organisation authorised or financed collectively or individually
by producers, which can take the responsibility for collection and channelisation
of e-waste generated from ‘end-of-life’ products to ensure environmentally sound
management of such e-waste
On June 5, 2019, after getting a go-ahead from the state pollution control board
and completing logistical formalities, Hulladek started its full-fledged operation in
Jamshedpur at a warehouse allotted by JUSCO.
HOW THE SYSTEM WORKS
Collection and segregation: The staff of the e-waste management centre at
Birupa Road collects e-waste in four ways:
1. M
e-rickshaws, each of them accompanied by two staff members for collection and one for raising awareness about safe e-waste practices. Besides, about 80 vehicles
Centralised e-waste collection centre
1
Decentralised e-waste collection centres
5 105
belonging to the city administration also collect e-waste in a segregated form while
collecting other wastes. On an average, about 200–250 households are covered
daily under door-to-door e-waste collection.
2. D
of managing e-waste better and gave their consent to work as local drop-off points for e-waste, where people associated with the institutes could deposit their e-waste. There are five such e-waste collection centres in Jamshedpur.
3. T
tonne of e-waste has been collected from them.
4. A t
schedule a pick-up of e-waste.
Overall, 230 tonne of e-waste has been collected till date (95.5 tonne in 2021).
Storage and transportation: The e-waste management centre has a capacity
of 35 tonne. Once enough waste has accumulated at the centre, it is transported to the Kolkata warehouse of Hulladek, that has a capacity of 160 tonne. In general, the transfer of waste from the Jamshedpur to the Kolkata warehouse takes place once a month. During transportation, adequate precautionary measures are taken to ensure
that the e-waste is not damaged.
Processing and disposal: After transportation to the Kolkata warehouse,
Hulladek sends the e-waste to six recyclers authorised by the Central Pollution
Control Board (CPCB).
The five e-waste drop-off points within institutes in Jamshedpur and the primary e-waste management centre
Source: CSE
GOLMURI
TUILADUNGRI
BARADWARI
RAJENDRA
NAGAR
TATA STEEL
ZOOLOGICAL PARKGANDHI GHAT
Source: Jamshedpur notified area committee
Primary e-waste
management centre
KSMS Golmuri
Karim City College
Jamshedpur NAC
JUSCO Town Office
NTTF 106 WASTE-WISE CITIES
E-WASTE MANAGEMENT
WHAT HAS WORKED
Although urban local bodies (ULBs) do not have a significant role in management
of e-waste, as it is directly monitored by CPCB and state pollution control boards,
they come face-to-face with it on a daily basis, as the quantity of e-waste generated
in urban areas is higher than that generated in rural areas. The public–private
partnership between Jamshedpur Utility Service Company and Hulladek comes at
no cost to the ULB, while providing Hulladek a channel to collect e-waste easily. It
is a win-win for both of them.
The journey was not an easy one, though. It took a sustained Information,
Education and Communication (IEC) programme to raise awareness on e-waste and
Category-wise break up of e-waste collected in Jamshedpur
Note: For e-waste collected in 2021
Source: JUSCO
EEE code
Quantity collected
(in tonne)
EEE code
Quantity collected
(in tonne)
ITEW1 0ITEW120.1
ITEW2 41.54ITEW130
ITEW3 1.15ITEW140
ITEW4 0ITEW15 (smart phones)0.83
ITEW5 0.15ITEW15 (feature phones)1.71
ITEW6 0.1ITEW160
ITEW7 35.1CEEW114.58
ITEW8 0CEEW20
ITEW9 0CEEW30.17
ITEW10 0CEEW40
ITEW11 0CEEW50
Total e-waste collected95.4
Impacts
• Burning of e-waste, which used to release toxic fumes into the
atmosphere, has stopped in Jamshedpur.
• Overall, 230 tonne of e-waste has been collected till date (95.5 tonne in 2021).
• More than 20 people have been employed under the initiative. 107
the dangers of its improper disposal. Easily accessible e-waste drop-off centres also
help citizen to dispose of e-waste smoothly.
LESSONS LEARNT
Understanding the target audience: Information, Education and
Communication activities are most effective when channelised towards a carefully
selected target audience. The campaign of awareness on e-waste in Jamshedpur has
focused on institutions like schools, industrial units, chamber of commerce, etc. to
good effect.
A thoughtful private-public model can be a harbinger of positive
change.
Jamshedpur Utility Service Company’s tie-up with Hulladek has been
beneficial to both the entities and ensures that the city’s e-waste is collected and
recycled in a smooth and efficient manner.
REPLICABILITY
Involvement of producer responsibility organisations in the management of e-waste
is an easily replicable practice as it comes at zero cost to urban local bodies while
ensuring adherence to the E-waste (Management) Rules of 2016.
E-waste stored at the city e-waste management centre 108 WASTE-WISE CITIES SOURCE SEGREGATION
The awareness campaign Surat-Khubsurat
spurred the city's citizens to transform Surat
into the second-cleanest city in India
SURAT
GUJARAT
MATERIAL PROCESSING
Known as the Silk City and the
Diamond City, Surat has emerged as
the nerve centre of economic activity
in Gujarat. It is a hub of both small-
and large-scale industrial activities.
Surat has one of the oldest
municipal governments in the
country, established in 1852. In
1964, due to increase in population,
Surat Municipality became Surat
Municipal Corporation (SMC). It is
governed by the Bombay Provincial
Municipal Act 1949, which has been
amended from time to time.
Source: Surat Municipal Corporation
Composition of waste in Surat
52%
19%
7%
11%
3%
3%
5%
Biodegradable
Plastic
Paper
Clothes
Inerts
Metal
Packaging material 109
THE TRANSFORMATION
Surat doubled in size between 1981 and 1991.
The rapid population growth caused several
management problems for Surat Municipal
Corporation, which is responsible for provision
and maintenance of the entire range of civic
infrastructure services in the city (including
sanitation and drainage facilities, and solid waste
collection and disposal). Waste was disposed of
in drains and waterbodies. A 1995 study reported
that the efficiency of waste collection in Surat was
only 40 per cent.
This lack of basic services and infrastructure
led to a plague outbreak in 1994, which claimed
several lives. The major cause was considered to
be ineffective waste management, which led to
the blockage of storm-water drains resulting in
flooding of the fringe areas of the city.
The governance of the city changed
significantly after the outbreak. Regular sweeping
of streets and garbage collection has become a
hallmark of Surat Municipal Corporation. A
centralised and then a decentralised process of
waste collection and disposal were implemented
within six months of the outbreak. Public health
and hygiene were foremost in the agenda of the
political wing and, together with the support of
the citizens, excellent results were achieved.
The demolition and cleanliness drives of the
Corporation officials are still remembered for
their pro-people actions. Separate wards, zones
and districts were decided on to make cleaning of
all areas efficient and effective.
Surat has achieved 100 per cent door-to-door
garbage collection as well as source segregation.
In fact, the city also has a mechanism in place
for segregating domestic hazardous and plastic
waste. All of the city’s waste is treated efficiently
in decentralised or centralised waste processing
plants. Surat was ranked the second cleanest
city in India by Swachh Survekshan 2020. It has
also received a 5-star garbage-free city tag for
its extraordinary management of solid waste.
The corporation has been able to successfully
remediate 25 lakh tonne of legacy waste at the
Khajod dumpsite through bio-capping.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
683
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (in million, as per 2011 Census)
4.46
Estimated current population (in million)
5.73
Estimated floating population (in million, daily)
0.15
Area (sq. km)
461.60
Number of households (in million, 2021)
1.43
Number of wards
30
Number of zones
8
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,838
Number of sanitation workers
10,000
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Surat Municipal Corporation 110 WASTE-WISE CITIES SOURCE SEGREGATION
HOW THE SYSTEM WORKS
The awareness campaign Surat-Khubsurat roused in citizens a sense of belonging
to their city. The initiative brought significant behavioural change among the
public. They launched several initiatives to promote cleanliness and hygiene in
their day-to-day lives.
Solid waste in Surat can be broadly divided into eight major categories on
the basis of source of generation: domestic waste, biomedical waste, commercial
waste, hotel waste, construction waste, textile waste, dead animal and industrial
waste. As part of decentralised solid waste management, Surat is divided into
eight zones and 89 sanitary wards.
Primary collection and transportation
Surat is renowned for its food, and a large number of hotels and restaurants
operate in the city. Waste generated by these hotels and restaurants is collected
from 5 p.m. to 11 p.m. on a daily basis. A large numbers of vendors outside
the vegetable and meat markets in the city also dispose of their waste in the
underground bins, from where it is taken to the bio-methanation plant. Waste
generated from hospitals and private dispensaries are handled separately by a
private agency, which runs a biomedical waste treatment and disposal facility on
public-private partnership mode.
The city is served by 551 vehicles that collect garbage daily. SMC has installed
tracking systems in all its vehicles. It has a well-structured administrative line
to look after the door-to-door garbage collection service. One vehicle has two
safaimitras along with one driver. Safaimitras ensure that people give segregated
garbage. Garbage is collected in three different bins: Green for biodegradable,
Bio-capped Khajod dumpsite 111
blue for non-biodegradable and red for sanitary waste. Special Vehicles are deployed
to collect e-waste and valuable plastic waste separately. Segregated valuable plastic
waste is collected from households and streets with the help of NGOs and rag-pickers.
Non-segregated plastic waste collected by door-to-door vehicles is transported to
eight secondary transfer stations for further segregation in a material recovery facility.
Secondary transportation
Municipal solid waste collected through primary collection system is brought
to secondary transfer stations. From there, biodegradable waste is transported
to a centralised composting plant at Khajod in covered leak-proof containers to
prevent any spillage of garbage on roads. Non-biodegradable waste is segregated in
mechanised MRF facilities at secondary transfer stations.
The journey of waste in Surat city
Primary collection
Primary transportation
Secondary transportation
Segregation of waste
Transfer station
Final disposal site
Sanitary landfill site
Heterogeneous
dumping ground
Finished product for
treatment process
Biodegradable
Manure pellet
Inert – Non-biodegradable
Non-biodegradable
Street
sweeping
Door-to-door
garbage
Night scrapping
and crushing
ContainerHotel waste
Collection and transportation
Secondary
transportation
Treatment
Disposal 112 WASTE-WISE CITIES
MATERIAL PROCESSING
Modernisation of refuse transfer station
All eight transfer stations are operational. All the primary collecting vehicles with
waste collected from door to door and from sweeping reach the transfer station from
where secondary transportation vehicles are loaded to transfer waste to the disposal
site. Solid waste received through closed vehicles is dropped off without secondary
handling to closed containers. There is no storage of solid waste, permanent or
temporary, at the transfer station. As it is directly transferred to containers, without
secondary handling, there is no nuisance of flies. Entry of animals is restricted. A
separate leachate collecting system is provided.
The money flow
Around Rs 11.295 crore per annum is the expenditure on collection and
transportation of municipal solid waste, and Rs 3.29 crore is spent on processing
municipal solid waste. Total expenditure on management of municipal solid waste
is Rs 14.585 crore. Total user fee collected is Rs 2.18 crore; Rs 2.60 crore is collected
through other sources such as spot fines, enforcement activities and corporate social
responsibility (CSR) funds.
WHAT HAS WORKED
Surat Municipal Corporation has designated eight locations for collection of plastic
waste. So far 28,000 tonne of plastic waste have been processed at the facility. The
processing plant currently has a processing capacity of 75 TPD and has the scope to
increase the capacity up to 200 TPD.
Plastic waste is transported to the plastic waste management facility at Bhatar by
15 dedicated vehicles. Segregated valuable plastic waste is collected from households
and streets with the help of NGOs, ragpickers, plastic collection centres etc. Non-
segregated plastic waste collected by door-to-door vehicles is transported to eight
secondary transfer stations for further segregation in a material recovery facility.
Recovered plastic from this facility is send to a centralised plastic-waste-processing
Revenue and expenditure details of solid waste management in Surat
ParameterCost (in Rs lakh)
Expenditure on MSW collection and transportation1,129.5
Expenditure on MSW processing329
Expenditure on MSW disposal–
Total expenditure on MSW management1,458.5
User fee collected 545.19
Revenue generated from selling of compost and biogas218
Revenue generated from selling of recyclables and refuse-derived fuel6.9
Revenue generated on any other sources from municipal solid waste260
Total revenue generated1,030.09
Source: Surat Municipal Corporation 113
Waste from different sources
Analyse
High-grade
material
WashingShreddingFine shredding
Packing
WashingWashingDrying
DryingDryingBlending
StorageBlendingMaterial loading
Pelletising
Liquid and gas
separation
ExtrusionPlastic pyrolysis
Solid for road filling,
railroad support etc.
Low-grade
material
Medium-grade
material
Sorting
CONVEYER BELT
Steps for processing of non-biodegradable waste
Non-biodegradable waste collected and processed (2016–20)
Source: Surat Municipal Corporation
0
1,000
2,000
3,000
4,000
5,000
Amount in tonne
PlasticNon-recyclable ClothGlassPaper Cardboard Packaging
material
Metal RDF Rubber
2016 2017 2018 2019 2020 114 WASTE-WISE CITIES
MATERIAL PROCESSING
facility at Bhatar. Non-recyclable plastic that is mixed with other waste and is
difficult to segregate at the material recovery facility is sent to the final disposal
site, where it is converted in to refuse-derived fuel.
A ban on the use of plastic sheets and bags less than permissible thickness
is ensured. Until October 31, 2020 penalties worth Rs 3.16 crore were collected
and 216.57 tonne of plastic was seized.
Surat Municipal Corporation has started utilising plastic waste for
construction of roads. Approximately 21.96 km of road was constructed with
plastic waste material in 2020. Twenty tonne of pellets are produced daily
Impacts
Social: Surat residents have become more aware
about management and disposal of waste.
Environmental: A huge amount of mixed or
plastic waste that could have been hazardous
to the land or ocean has now been treated and
recycled, and a potential hazard to the environment
remediated.
Economic: Waste is treated as an asset that
brings economic benefit. A large part of waste goes
towards refuse-derived fuel but the part that is
recycled is converted to money.
Success was achieved with the vigorous cleanliness
drive through regular garbage collection and
sweeping of roads and other public areas by
the municipal corporation. But this successful
turnaround could not have been achieved without
the support and cooperation of the people. Surat
has thus become a model city and the working of
its municipality is an example for other municipal
corporations to implement in their respective cities.
Anudan Scheme: This scheme prioritised
community-level participation in solid waste
management. To maintain cleanliness, payments
at the rate of 60 paise and 65 paise per sq. m
respectively are made to residential and non-residential societies. The minimum amount payable
to societies is Rs 1,200 per month. Societies are required to arrange for sweepers and sanitary
equipment on their own while the Corporation pays for consumable items such as insecticides.
Surat Municipal Corporation makes payments to societies based on production of a completion
certificate, duly signed by the president of the society on a monthly basis. Societies are required
to make an agreement with Surat Municipal Corporation to provide regular waste management
services in their designated areas. More than 600 societies benefit under this scheme.
A replica of a monster made of plastic picked
from Dumas Beach to create awareness about the
massive amounts of plastic generated 115
from waste plastic and used as raw material for various plastic products such
as chairs, bench and tiles. Private operators manufacture plastic PET bottles,
which are used in the textile industry in the weaving process.
The amount of waste received at the landfill site has reduced since 2017.
Reuse of recycled pellets in various materials ensures that the use of virgin
plastic reduces.
The business model is based on principles of self-sustainability. Surat
Municipal Corporation does not pay a tipping fee to the agency, and the agency
does not pay a royalty to SMC. Sumul Dairy has tied up under extended producer
responsibility (EPR) for collection of plastic bags used for milk packaging;
1.5 lakh milk bags are collected and processed daily. The agency ties up with
ragpickers and NGOs to lift street-level plastic. A total of 89 ward offices of
Surat Municipal Corporation have squad teams for monitoring the ban of plastic
in their area.
About 15,000 people are indirectly employed from the informal sectors to
transform waste material into usable products. This creates the opportunity of
regular assured income and sustainable livelihood.
Surat Municipal Corporation disposes of categories of waste apart from
plastic – which is recycled in-house – reasonably too. Non-recyclables and cloth
(approximately 4,077 tonne per year) are sent to refuse-derived fuel (RDF)
stations. Paper and cardboard (approximately 6,727 tonnes per year) are sold to
paper mills near Baroda weekly. Glass, metal and rubber (approximately 2,955
tonne per year) are sold to recyclers near Ahmedabad every month.
REPLICABILITY
Surat Municipal Corporation’s success story can be replicated by way of effective
transfer of knowledge and experience through various tools of communication.
The facility initiated by Surat Municipal Corporation within the framework
of the MSW Rules 2016 can serve as a role model for other cities of similar size.
It can be adopted with some modifications to make it sustainable.
The biggest advantage of this model is that the local body is not required
to make any investment except for payment of the monthly bill raised by the
contractor. The contract is awarded for seven years taking into consideration the
useful life of vehicles deployed by the agencies. 116 WASTE-WISE CITIES SOURCE SEGREGATION
2 pages opener4
Over the last few decades, plastics have become an integral part of
our lives because they are cheap, lightweight, durable and versatile.
Unfortunately, these properties have also turned the wonder
substance into a major waste management challenge. Plastic is
choking our water systems and landfills and its proper management
is essential to protect our environment from irreversible degradation.
Reducing the use of plastic through fines, bans and awareness
programmes is as important as efficiently recycling the plastic
that is used. Plastic that cannot be recycled can be turned into
refuse-derived fuel to be used in cement kilns.
Bicholim: Focussed on managing non-biodegradable waste and
continuing to act proactively to reduce the impact of plastics on the
environment and human health.
Gangtok: Has adopted a strategy of banning to minimise the
environmental and health hazard of plastic waste pollution.
Kumbakonam: Quickly followed a state-wide ban on use of
plastics in 2019 by setting up a resource recovery facility where
non-recyclable plastic is converted to refuse-derived fuel and
channelised to cement factories for co-processing.
PLASTIC WASTE
MANAGEMENT 117
2 pages opener 118 WASTE-WISE CITIES SOURCE SEGREGATION
Bicholim optimises source segregation
and material recovery to manage its
plastic waste
BICHOLIM
GOA
PLASTIC WASTE MANAGEMENT
Bicholim, also known as Divchal or Dicholi,
is a semi-urban town located in the North
Goa district, Goa. It generates about 6.5
tonne of waste daily (348 g per person per
day). What sets Bicholim apart from other
similar towns and cities of the country
is the efficiency with which Bicholim
Municipal Corporation (BMC) is ensuring
material recovery from segregated waste.
Bicholim shows us that the the best way
to manage plastic waste is to optimise the
entire waste management chain.
Source: Goa Waste Management Corporation and Bicholim Municipal Corporation
Tetra pack
Aluminium
Glass
Non-recyclables
PET bottles
Soft plastics
Hard plastics
Multi-layered plastics
5%
Mixed paper
Cardboard
0.7%
0.3%
5%
17%
7%
24%
9%
21%
11%
Waste composition in Bicholim
Non-
biodegradable
38%
Biodegradable
62%
Total waste 6.5 TPD 119
THE TRANSFORMATION
Bicholim Municipal Corporation (BMC) used to
collect unsegregated waste, which was brought to the
dumpsite at Lakherem. After maturing, the treated
waste would be fed into a mechanical sorting machine
to separate inert material from compost. But this
method was inefficient, and the non-biodegradable
component inevitably contained some biodegradable
residue, which meant that it could not be processed
and had to be dumped at the site. Due to this practice,
Goa Waste Management Corporation (GWMC) dump
became over 3,000 m
3
in size.
The first positive steps were taken as early as 2005
when the BMC started door-to-door waste collection. But it was only after the Monitoring cum Working committee (McWc) was formed by the Government of Goa (in 2011) to aid urban local bodies (ULBs) and
other local bodies with technical guidance that BMC
started paying attention to segregation of waste at
source.
In 2015, the non-biodegradable waste components
started being baled in machines, to be disposed of at
cement factories for co-processing, with assistance of
McWc. But not much non-biodegradable waste could
be recovered since the BMC had not yet achieved
proper waste segregation at the source.
From 2016, when the Solid Waste Management
Rules came into force, the BMC started actively
addressing this issue by conducting awareness
camps about the necessity of segregation. BMC
began sorting non-biodegradable waste into various
categories to enhance sustainable plastic and other
non-biodegradable waste management practices.
Finally, in January 2019, the BMC ventured into a
Memorandum of Understanding (MoU) with the
GWMC for five years to set up a material recovery
facility (MRF) at the existing dumpsite. BMC has
allotted part of its land free-of-cost for operating
this MRF for sorting and managing plastic waste.
It is after this final step that Bicholim has been able
to recycle or process all of its non-biodegradable
waste, including plastic, and achieve 100 per cent
material recovery, which means that pressure on the
dumpsite has been reduced, resulting in health and
environmental benefits to the city.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
10
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (as per 2011 Census)
16,986
Estimated current population
18,700
Estimated floating population (daily)
1,000
Area (sq km)
14.47
Number of households (2021)
4,376
Number of wards
14
Number of zones
2
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
6.5
Number of sanitation workers
43
Number of community bins
0*
* According to the Swachh Survekshan ranking
(Star Rating for Garbage-Free Cities) parameter,
zero community bins and zero garbage-vulnerable
points are strong indicators of an efficient solid waste
management system.
Source: Bicholim Municipal Corporation 120 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
HOW THE SYSTEM WORKS
Within its jurisdiction, BMC collects non-biodegradable
waste in designated collection vehicles, while the GWMC
collects non-biodegradable waste from neighbouring
panchayats, institutions and bulk waste generators. Both
BMC and GWMC bring waste to the MRF for sorting into
13 categories, including four different kinds of plastic.
The MRF is operated by Sampurn(e)arth Environment
Solutions and United Nations Development Programme
(UNDP), under the supervision and with the support of
BMC and GWMC.
Infrastructure and
machinery at the MRF
• S
belt
• Forklift
• T
Proposed machinery
• A
machine
• S
• H
Material recovery facility at Bicholim 121
1. Collection of segregated waste at source2. Non-biodegradable waste collection vehicle3. Primary sorting at the conveyor belt
4. Secondary sorting of waste 5. Baling machine at the site 6. Baled waste
Waste management process in Bicholim
SOURCE OF WASTE
WASTE COLLECTED FROM BMC AND VILLAGE PANCHAYATS
SORTING OF PLASTIC AND OTHER WASTE AT THE MRF
SECONDARY SORTING
The recyclable materials are recovered for recycling and the non-recyclable
component is baled and sent for co-processing in cement factories
PRIMARY SORTING INTO 13 FRACTIONS
PET
bottles
Mixed
paper
ClothesHard
plastics
Tetra
pack
AluminiumSoft
plastics
CardboardGunny
bag
Multi-layered
plastic
ShoesGlassCoconut 122 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
Non-biodegradable waste brought to the facility is first segregated on a moving
conveyor belt. The waste is further segregated into recyclables and non-recyclables. The
recyclable components, including plastic, is sold to vendors registered with the state
Pollution Control Board. The non-recyclable component is baled and sent for co-processing
as refuse-derived fuel (RDF) to authorised cement factories.
Fines
The BMC has also started imposing fines on users and vendors found using plastic bags
of size less than 50 microns. This initiative commenced in September 2020. Fines are
collected on a monthly basis. Raids are carried out by the municipal inspector randomly.
The inspector issues challans to the violators and the fine amount is collected in cash.
The revenue collected is used for solid waste management. BMC aims to completely phase
out single-use plastics. The city government is also planning to implement new norms to
increase the minimum thickness of plastic bags to 120 microns as envisaged in the 2021
plastic waste management rule notification.
WHAT HAS WORKED
BMC has mainly focused on managing non-biodegradable waste (with an emphasis on
segregation at source) and continues to act proactively to reduce the impact of plastics and
other non-biodegradable waste on the environment and on human health.
Since the MRF is entirely operated by Sampurn(e)arth Environment Solutions, there
are no financial implications for the BMC. Apart from the transportation cost of the non-
biodegradable waste to the MRF, BMC does not have any financial liabilities.
Most of the material recovered from the MRF is sent for recycling or scientific disposal.
Sampurn(e)arth Environment Solutions generates enough revenue to pay staff salaries
(most of the staff is local) and meet other expenses incurred at the facility.
One of the key features of this model is that the BMC, contrary to the concept of 'not in
my backyard', accepts non-biodegradable waste from neighbouring local bodies. Due to
this, it has effectively treated non-biodegradable waste generated in the entire Bicholim
Source: GWMC
Soft plasticsHard plasticsMLPMixed paperCardboardTetra packGlassCoconutGunny bag
Quantum of waste sorted (February–July 2021)
12,000
10,000
8,000
6,000
4,000
2,000
0
in kg
February 2021 March 2021 April 2021 May 2021 June 2021 July 2021
PET 123
Taluka. This means that plastic waste is not an environmental threat in Bicholim
any longer.
LESSONS LEARNT• W Plastic waste management can be valuable
to the community. In Bicholim, Sampurn(e)arth has made the project economically viable by increasing revenue generation with improved collection, segregation and disposal, and by prioritising valuable items when recycling waste. Since the staff is mostly local, their salaries are plied back
into the local economy as well.
• Ge Many scrap vendors and others in the
informal sector get an opportunity to be associated with the urban local body
in terms of trading. Many direct job opportunities can also be created by
setting up waste management facilities which hire locals.
• O The MRF is operated by Sampurn(e)arth
Environment Solutions and UNDP. Through this outsourcing arrangement, BMC saves both time and money as it does not have to concern itself with processing and recovering waste.
• P The best way to deal with plastic is to
optimise segregation of waste. The more fractions plastic is sorted into, the better the results are from a waste management perspective.
REPLICABILITY
Plastic waste is a common problem across India. In this context, Bicholim stands out for the effectiveness with which it has dealt with its plastic waste. Some salient features of Bicholim's waste management system are segregation of waste into multiple fractions and outsourcing of its material recovery facility. The model used by Bicholim is so replicable that GWMC has already successfully adopted
it in 191 village panchayats across Goa. It is the need of the hour for other cities,
towns and villages to learn from Bicholim in order to improve their own plastic
waste management systems.
Impacts
• Bicholim Municipal Corporation is one of the few urban local bodies that has
managed 100 per cent material recovery by recycling or processing all of its plastic
waste.
• The contamination of recyclable fractions has been reduced.
• The need for a new landfill has been eliminated.
• Negligible amount of non-biodegradable waste is sent to landfills.
• Many women are engaged at the material recovery facility, thereby contributing to the objective of women's empowerment through employment generation. 124 WASTE-WISE CITIES SOURCE SEGREGATION
Gangtok has managed to eliminate the menace
of single-use plastic by involving the community
through awareness programmes
GANGTOK
SIKKIM
PLASTIC WASTE MANAGEMENT
Gangtok, which means ‘top of the hill’, is the
main centre of Sikkim's tourism industry. The
city generates nearly 50 tonne of waste per
day (192 g per person per day). Despite being
visited by lakhs of tourists every year, Gangtok
has managed to become a plastic-free city due
to the active role played by the Government of
Sikkim and the Gangtok Municipal Corporation
(GMC). They have imposed fines on offenders
and conducted awareness programmes across
all segments of the society to make sure the
plastic ban is implemented and that it sticks.
Source: Gangtok Municipal Corporation;
Study conducted by Toxics links (2014)Source: Gangtok Municipal Corporation
Waste composition in Gangtok Types of carry bags used in
Gangtok
Non-woven
PP bags
Paper bags
Plastic bags
Jute bags
Newspaper
wrappings
28%
34%
8%
1%
29%
Total waste 50 TPD
73%
Biodegradable
17%
Non-biodegradable
10%
Inerts 125
THE TRANSFORMATION
Increasing population, urbanisation and tourism led
to increased waste generation in Gangtok but this
waste was not properly managed. This led to garbage
accumulation in water bodies, open drains, open areas
and roadsides. The problems were only exacerbated in
the early 1980s when the use of plastic bags became
popular. By the mid-1980s, plastic bags were used for
everything. During the 1990s, blockages in drains due
to accumulation of plastic waste caused landslides in the
city.
Gangtok is a hilly area with paucity of land for
landfills and other waste management facilities.
Therefore, an alternate strategy had to be adopted to
minimise the environmental and health hazards of
plastic waste pollution in the city. Sikkim had already
become the first Indian state to ban disposable plastic
bags in June 1998. In 2016, Gangtok went a step further
and banned the use of packaged drinking water in
government offices and at government events, and
thermocol plates and cutlery.
The ban was effective because Gangtok Municipal
Corporation (GMC) followed it up with awareness
and enforcement activities on the ground. Awareness
programmes were held in schools and colleges, and
with resident welfare associations (RWAs) and market
associations. Taxi drivers were trained to make tourists
aware of the need to eschew the use of plastic, and bin
bags were provided with vehicles to reduce littering.
Sanitation staff was trained in dustbin distribution and
source segregation by the GMC. Residents were able
to understand the negative impact of plastic waste on
their city. They readily contributed to curbing the use of
plastic.
HOW THE SYSTEM WORKS
Gangtok engages nearly 226 sanitary workers for solid
waste management and 30 vehicles for waste collection
and transportation. As the city has very narrow internal
roads and some houses are not directly connected
to streets because of the hilly terrain, door-to-door
collection is done by 120 sanitary workers with the help
of push carts.
Segregated waste is collected in 15 out of the 19
wards. Waste collected from residential and commercial
establishments and street sweeping is accumulated at
38 intermediate collection points. Currently, 80 per
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
30
Percentage of households covered
under door-to-door waste collection
90
Percentage of households
segregating waste
80
Percentage of waste
processed
63
Population (in million, as per 2011 Census)
0.10
Estimated current population (in million)
0.26
Estimated floating population (daily)
2,400
Area (sq km)
19.05
Number of households (2021)
22,255
Number of wards
19
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
50
Number of sanitation workers
226
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Gangtok Municipal Corporation 126 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
cent of the waste is segregated at source
into two fractions – biodegradable and non-
biodegradable. Transportation of waste from
intermediate collection points is done in
20 dumper placers and three compactors.
The city is in the process of redesigning its
garbage collection vehicles to optimise the
benefits of source segregation. Vehicles will
have separate compartments to transport
different fractions of waste.
Gangtok has installed a waste processing
plant of 50 TPD capacity at Martam,
situated about 20 kilometers from Gangtok. Waste is segregated on the tipping floor.
Trommels are used for screening of waste, and segregated waste is transported through
conveyor belts and stored separately. Nearly 28 TPD of biodegradable waste is converted
into compost which is sold to tea gardens at Rs 7-8 per kg. About 3.4 TPD of recyclable
waste is recovered manually and sent to recyclers for various gainful applications.
Inerts are disposed of in the dumpsite. The city is in the process of installing a material
recovery facility to increase its ability to recover more recyclable fractions.
WHAT HAS WORKED
GMC imposed a ban on single-use plastic very early on. It backed up the ban with
fines and awareness programmes on the ground which made people understand the
importance of participating in pollution reduction programmes in their city. GMC
took the lead by banning packaged drinking water and thermocol plates and cutlery in
government offices and at government events, thus setting a good example for citizens
to follow. The city received adequate support from the government to create necessary
waste management infrastructure (even such simple things as providing bin bags to
taxis) to reduce pollution.
By selling recyclables and collecting user fees, GMC is generating a revenue of
Rs 52.75 lakh per month. Further, the economic and environmental cost of managing
the landfill has considerably decreased as significantly lesser waste is ending up in the
landfill.
The findings of a survey conducted by an NGO, Toxic Links, in 2014 revealed that
non-woven polypropylene (PP) bags have largely replaced traditional plastic carry bags
in Gangtok. This material was increasingly used by restaurants, bakeries, clothing and
hardware shops, and branded establishments as well as leading apparel brands.
Similarly, brown paper bags and newspapers were being used to a large extent by
grocery stores, fruit and vegetable vendors, sweets shops, and chemists. Hotels and
restaurants were also using aluminium packaging for take-away dishes, branded
shops were using either paper bags and paper cartons or PP bags, and, in some cases,
biodegradable bags. Fast food joints and restaurants have been multiplying in the state
due to the boom in tourism. These joints and restaurants were found to be using non-
biodegradable plates made of thermocol or metallised paper for serving drinks and food.
Some used machine-manufactured leaf plates and bowls with an inner plastic lining.
Fines
Around 1,500 offenders have been penalised
under the state plastic ban in the last few years.
Total fine collected is about Rs 5 lakh.
Individual households violating the plastic ban
are fined Rs 500
Commercial establishments violating the plastic ban are fined Rs 2,000–5,000 127
LESSONS LEARNT
Thirty-two states and Union territories in India
have some kind of ban on disposable plastic bags
in effect, but it is ignored by residents and citizens
because enforcement is not up to the mark and
needs to be strengthened. The plastic ban worked
in Gangtok because of a few reasons:
Active involvement of citizens: GMC took
the task of creating awareness on the ground very
seriously and engaged citizens through active
participation. From workshops in schools to
campaigns to enrol taxi drivers, GMC did all that
was necessary to make the citizens of Gangtok
understand the problem and care about solving it.
Setting an example: The government showed
its commitment to tackle the problem by imposing
bans on itself. It did not just go preaching to the citizens but went to them as a committed
change-maker itself. Seeing the government make sacrifices for the sake of the city, citizens
were naturally inspired to do their part.
Clarity and focus: Gangtok focused single-mindedly on reducing single-use plastic in
order to deal with the present and clear danger of landslides. The municipality was clear
about what it wanted to do and went about doing it instead of getting distracted.
REPLICABILITY
Numerous environmental and health hazards are associated with plastic pollution. They
increase manifold if the region is eco-sensitive. Other hilly states like Uttarakhand,
Himachal Pradesh and states in the Brahmaputra basin (Arunachal Pradesh, Assam,
Manipur, Meghalaya, Mizoram, Nagaland, and Tripura) may learn from Sikkim and ban
single-use plastic to minimise plastic pollution. Sikkim was the first
state to ban single-use plastic, but the city authorities made the ban effective by
continuous ground-level efforts. By involving students, residents, shopkeepers,
taxi drivers, tourist guides, and tourist authorities, the city successfully eliminated
single-use plastics.
Impacts
Gangtok has almost rid itself of single-use
plastic.
The city has been able to replace plastic bags with paper or cloth bags and even with leaves.
Most shoppers come to the vegetable market with cloth bags for their purchases, and shops use paper bags or leaves for packaging.
These initiatives have resulted in huge savings in processing and disposal cost of waste and also reduced the amount of land needed to dispose of waste. 128 WASTE-WISE CITIES SOURCE SEGREGATION
KUMBAKONAM
TAMIL NADU
Kumbakonam is a special grade
municipality situated in the Thanjavur
district of Tamil Nadu. The temple town
generates 72 tonne of waste every day (511
g per person per day). It has set an example
for tier-2 cities of India by effectively
managing both its legacy plastic waste
(recovered from the Karikulam dumpsite)
and new plastic waste, produced mostly by
its thriving food industry (that caters to the
high influx of tourists).
Source: Kumbakonam Municipality
PLASTIC WASTE MANAGEMENT
The temple town converts non-recyclable portion
of plastic waste into refuse-derived fuel for cement
factories and recycles the rest
Waste composition in Kumbakonam
58%
42%
Biodegradable
Non-
biodegradable
Plastic
Other non-
biodegradable
64%
36% 129
THE TRANSFORMATION
Kumbakonam is a tourism hub and host to
mega-religious events such as Magamagam and
Masimagam. It receives a daily floating population
of 25,000, which has led to the development of a
flourishing catering industry in the city. Food waste
was a major problem in the town, and the 167 dustbins
set up to collect it used to overflow frequently,
attracting all manner of pests and scavengers. In
plastics, the city’s food outlets had found a cheap and
convenient packaging material. This created a major
problem of non-recyclable plastic waste. Moreover,
purchasing temple ware from Kumbakonam is
considered auspicious by tourists and is the reason
for the city’s booming copper and temple architecture
industries. Waste copper was a worry too.
Stormwater drains in Kumbakonam used to be
blocked by a wide variety of plastic waste – straws,
thermocol and covers – and led to inundation during
rains. Unsegregated waste at the city’s landfill
at Karikulam rose twenty feet above the ground,
spreading over 7.5 acres of the 10.5 acres of the
dumpsite area. Biodegradable and plastic waste from
restaurants and metal waste from the copper industry
occupied a major part of the landfill, with small
quantities of e-waste, garden waste and used clothes
also thrown in.
In 2015, when the city administration removed
dustbins from the city to promote door-to-door
collection, people began to resort to dumping waste
on street corners. The biggest problem remained the
ever-increasing quantity of plastic waste, mostly of
the non-recyclable variety (16 TPD), but also a sizeable
quantity of recyclable plastic (2 TPD). Since it was
mixed with other wastes, there were no takers for it.
In the same year, inspired by the success
story of a zero waste ward in the Coimbatore
municipality, a team of Kumbakonam Municipality’s
health department conceived ‘Project Sarvam’.
Segregation at source had already been mandated.
It was also recognised as the most important step
to create a plastic-waste free city. So volunteers
from Exnora (a non-governmental environmental
service organisation), officials of the Kumbakonam
Municipality and the city's waste warriors worked as a
team to promote the practice under the project. Eleven
animators and two supervisors were hired under the
Swachh Bharat Mission to sensitise citizens about the
Number of garbage vulnerable points
17*
Waste management vehicle fleet size
18
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
65-70
Percentage of waste processed
60
Population (in million,as per 2011 Census)
0.14
Estimated current population (in million)
0.14
Estimated floating population (daily)
25,000
Area (sq km)
12.58
Number of households (2021)
36,105
Number of wards
45
Number of zones
12
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
72
Number of sanitation workers
390
Number of community bins
4*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Kumbakonam Municipality 130 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
necessity of source segregation of waste. The interlink between a clean city and flourishing
business was reiterated among citizens.
Volunteers would draw kolams (floor drawings with cultural and religious significance
made from coloured flour) at garbage vulnerable points to stop people from dumping waste.
City councillors roped in local sponsors from well-off families to finance the practice of
awarding households that segregate waste a gold coin every year. At the neighbourhood level,
volunteers play a key role by educating children in government schools, and priests and street
vendors outside temples; and communicating regularly with citizens through WhatsApp
groups on best waste management practices. About 10,000 women working with self-help
groups and children have been taught better waste management. Back-to-back awareness
campaigns were also run in six wards. In time, reluctance among citizens to segregate waste
faded away.
Simultaneously, Kumbakonam Municipality roped in Zigma Global Environ Solutions
Pvt Ltd to reclaim the dumpsite (see Box: A sorry site no more). A resource recovery facility
was set up on the land recovered at the dumpsite.
COVID-19 has brought these endeavours to a grinding halt, with source segregation
stagnating at 65–70 per cent, but the municipality plans to pick up things from where it left
them once the situation improves.
A sorry site no more
Zigma Global Environ Solutions Pvt Ltd won the tender to reclaim the Karikulam dumpsite on the
strength of their proposal of biomining. A mobile municipal solid waste plant was used to segregate
legacy waste into 14 different aggregates. Recovered non-biodegradable waste was sent to cement
and agarbatti factories, and recyclers. Zigma Solutions bore the transport charges, even paying
the factories Rs 500 per tonne to process the waste. At the cement factories, shredded plastic was
converted into refuse-derived fuel.
Zigma Solutions has also trained a local contractor, Madurai Meenakshi Solid Waste Clearing
Agency, to continue the journey of responsible waste disposal. The waste clearing agency has
teamed up with Kumbakonam Municipality on a contract basis to process and recycle waste.
131,250m
3
Waste in the
dumpyard
10.5 acre
Total area of the
dumpyard
7.5 acre
Area occupied
by unsegregated
waste
5 acre
Area restored
through biomining
100,000 m
3
Waste processed
and restored through
biomining
2.5 acre
Area yet to be restored
or still occupied by
legacy waste
Source: Kumbakonam Municipality 131
HOW THE SYSTEM WORKS
Once segregation fell in place, the municipality
tapped into the backyard space available with most
households to set up micro-composting centres to
process biodegradable waste, largely food waste,
even bearing the cost of digging the compost pits.
Larger onsite composting centres were set up in
parks and markets, and at bus stops, etc. The funds
for these centres are provided by the state Municipal
Administration and Water Supply department.
In order to achieve the goal of garbage-free
streets, Kumbakonam Municipality mandated a fine
ranging between Rs 10 and Rs 1,000 on littering.
However, due to political pressure, the fine was later
withdrawn. In its place, the municipality deploys
workers at garbage vulnerable points, to educate
people on, and dissuade them from, littering.
Architecturally, a space of at least five feet is left
between houses in Kumbakonam for ventilation
and to accommodate sewage channels. But these
spaces had been turned into garbage dumping sites.
In order to clean them up, the municipality zeroed
in on donors to contribute to the novel initiative
of planting saplings. Citizens began to keep these
spaces spotless to reap the benefits of fruit- or
vegetable-giving plants.
In 2016, a biomethanation plant was set up
at the cost of Rs 5 lakh, paid for by bulk waste
generators, while the land was provided by the
municipality. The plant employs 20 workers and
has a capacity to process 10 tonne of food and
garden waste daily. The municipality has entrusted
the responsibility of food waste collection on
hotel associations, who are bulk waste generators.
Kumbakonam Municipality processes 40–42
tonne of biodegradable waste per day through
five micro-composting centres and 34 onsite
composting centres (producing compost) and the
biomethanation plant (producing biogas).
Domestic hazardous waste (e.g., tubelights),
with no reusable value, is sent to factories to be
destroyed. Vehicle tyres and water bottles are sent
to traders in Kumbakonam and Chennai for reuse.
Garden waste (e.g., coconut shells) is
sent to a factory in Erode that uses it to make
mosquito repellents.
Kumbakonam
waste management
initiatives
A timeline
Door-to-door
waste collection
2014
Year of notification of solid waste management bye-laws
2017
65–70 per cent source segregation achieved
2018
Completion of dumpsite reclamation
2019
* Kumbakonam Municipality has
introduced two-way segregation –
with green and red bins. Citizens were
asked to give medical and sanitary
waste separately in plastic bags, but
the initiative was short-lived.
** Plastic for this purpose is not
segregated at source but at the
resource recovery facility.
Source: Kumbakonam Municipality
Segregation at source (two-way segregation)*
Reclamation of
dumpsite started
2015
Ban on plastic following the state government’s order
2019
Setting up of resource recovery facility
Refuse-derived fuel
plastic to cement
factories** 132 WASTE-WISE CITIES
PLASTIC WASTE MANAGEMENT
WHAT HAS WORKED IN KUMBAKONAM
In its endeavour to become a bin-free and garbage-free town, Kumbakonam has not
resorted to any shortcuts, focusing on a holistic model of waste management instead.
Decentralised waste management and source segregation have yielded good results
for this heritage town. Students, resident welfare associations, self-help groups and other
important stakeholders have been made an integral part of the transformation. The town’s
IEC programme on waste management has also had a positive impact. Drawing kolams
to educate citizens on better waste management practices is an excellent idea. Rewarding
good practitioners with gold coins has been helpful too.
The municipality has integrated authorised waste pickers into the management system,
thus addressing the shortfall in the number of sanitary workers. While micro-composting
centres have struggled to take root, as they attract flies and mosquitoes, onsite composting
centres and the lone biomethanation plant processing the waste of the city’s 58 bulk
generators (contributing nearly 10–20 per cent of the waste) have been a success.
The biggest triumph of Kumbakonam’s waste management system has been its
processing of non-recyclable plastic, from the city as well as the dumpsite. Use of plastic as
a refuse-derived fuel also reduces the need for pet coke in cement factories.
Managing plastic waste
Kumbakonam Municipality has tried many creative ways to reuse plastic waste. In
2015, the municipality began to sell shredded plastic waste to contractors at the rate
of Rs 15 per kg. The aggregate mix and bitumen are heated together to make road
material. About 16 km of new roads have been created through this process, adhering
to the Union government order of 2015 that plastic be used in making roads.
The municipality was also looking for a solid, long-term solution to manage its
plastic waste. Once the land under the dumpsite at Karikulam had been recovered, a
resource recovery facility was constructed on it.
Kumbakonam now sends its plastic waste to Dalmia and Ultratech cement
factories. The municipality bears the transportation charges as the aim is to get rid of
the plastic waste and not make money from it. Non-recyclable plastic waste is used as
refuse-derived fuel, replacing some of the pet coke used in these factories. Pet coke
and refuse-derived fuel are used in an 80:20 ratio.
Currently, there are no takers for reusable plastics such as thin-sheet covers on
water bottles. Earlier, the municipality used to sell them to a recycling company in
Erode, providing monetary benefits to sanitary workers as a collection incentive. But
for the past one year, recyclable waste is accumulating as the Erode company has
paused its business.
A year ago, Kumbakonam Municipality also performed an incineration trial run for
plastic waste, but the state Municipal Administration and Water Supply department
and the Tamil Nadu Pollution Control Board did not give permission to operate
incinerators. 133
LESSONS LEARNT
Waste is a resource, not a burden: It would be easy for a small town with limited
resources to view a dumpsite that contained biodegradable waste mixed
with plastic and other types of waste as a financial and logistic burden to clear.
But, by signing agreements with nearby cement factories, the municipality has been able to
utilise plastic waste recovered through biomining as fuel. Recyclable fraction is recycled.
Decentralised biodegradable waste management makes a lot of
sense:
Kumbakonam’s decentralised food and garden waste processing is yet to achieve
the desired benefits more so in the case of onsite composting centres than in the case of
micro-composting centres. Biodegradable waste is generally bulky and its transportation
a costly affair. Decentralised processing can generate manure that can be utilised locally.
However, the town also has a biomethanation plant,
showcasing the benefits of
centralised processing of biodegradable waste.
A combination of the two
methods suited to local conditions might be an optimum solution for most urban centres.
REPLICABILITY
Kumbakonam’s case proves that processing single-use plastic is a technically feasible
solution for a city with proper segregation of waste. However, proximity of co-processing
facilities (like cement factories) is an essential factor for end-use of refuse-derived
fuel, as the cost of transportation is a factor. According to Central Public Health and
Environmental Engineering Organisation guidelines, the transportation cost of refuse-
derived fuel should be borne by cement factories using them, but only if they are within a
certain distance. Kumbakonam has found a viable market for reuse of recyclable plastic.
While the financial returns are not sufficient at present, the municipality considers it a
profitable deal in terms of the environmental advantages of recycling or processing plastic.
Kumbakonam’s model of biomining its dumpsite has already been
adopted by many urban local bodies in Tamil Nadu and nationally, a testament to
its replicability.
Impacts
• Kumbakonam is one of the few towns in the state utilising non-recyclable plastic in an eco-
friendly manner as refuse-derived fuel in cement factories.
• Kumbakonam is also one of the very few towns utilising other non-biodegradable waste materials such as coconut shells and liquor bottles in a productive way.
• Kumbakonam Municipality bagged the third prize in Swachhata Excellence Award, 2019 for including self-help groups in its waste management mission.
• It is the first municipality in Tamil Nadu to have successfully used biomining technology for reclaiming a dumpsite.
• At its peak, segregation in the city stood at 80 per cent — a notch higher than most other municipalities in Tamil Nadu.
• Across the country, 11 projects similar to the Kumbakonam plastic waste processing model have been completed till now. 134 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
2 pages opener5
India generates an estimated 150 million tonne of C&D waste
every year – a mere 1 per cent of this waste is recycled. C&D
waste can be used for new constructions, thereby reducing
our dependence on virgin raw material, the production of
which is in itself polluting.
Gurugram: Has a processing plant with 1,500 TPD
capacity – nearly 12 lakh tonne of C&D waste
has been collected so far and nearly 3.5 lakh tonne
has been processed.
North Delhi: A C&D processing plant at Burari scientifically
processes 2,000 TPD of mixed C&D waste and converts it into
useable aggregates.
CONSTRUCTION
AND DEMOLITION
(C&D) WASTE
MANAGEMENT 135
2 pages opener 136 WASTE-WISE CITIES SOURCE SEGREGATION
The Millennium City has made significant
progress in managing its swelling C&D waste
GURUGRAM
HARYANA
C&D WASTE MANAGEMENT
Gurugram, a rapidly expanding urban
agglomeration just south of Delhi, has
more than doubled its population within
the last decade. This has set the city on a
rapid path of infrastructure development
and redevelopment, creating massive
quantities of construction and demolition
(C&D) waste. The city has made excellent
progress in primary collection, on-call
removal, grievance redress and creation of
a penal mechanism for non-compliance vis-
à-vis C&D waste. After a few hiccups, the
processing of C&D waste is also in full flow.
Source: Municipal Corporation Gurugram
Waste composition
in Gurugram
54%
Biodegradable
46%
Non-
biodegradable
C&D waste statistics
Percentage
of C&D
waste getting
processed
100
Manpower
deployed
>300
Quantity of C&D waste generated
1,200 TPD
Number of vehicles deployed for C&D waste
management
127
Number of
intermediate
storage points
5
Quantity of C&D waste processed
1,200 TPD (everyday waste)
+ 300 TPD (legacy C&D waste) 137
THE TRANSFORMATION
Gurugram is a leading financial and industrial centre
situated in the National Capital Region (NCR) of
India. The city has experienced exponential growth in
the last three decades or so. The pace of its growth can
be judged from the fact that between 2011 and 2021,
the city’s population has risen from 8.8 lakh to 18.9
lakh. Such rapid growth has made the city ravenous
for new infrastructure. To feed this voracious appetite,
new constructions rise from the city’s landscapes like
vegetation in an overgrowing forest and old ones are
brought down at an alarming frequency. This has
created a massive challenge of managing construction
and demolition (C&D) waste.
As per a study conducted by Technology
Information, Forecasting and Assessment Council
(TIFAC), the quantum of waste generated during
construction is of the order of 35 kg per m
2
of
construction activity, while during demolition the
waste generated is about 350 kg per m
2
of demolition
activity. It is estimated that the areas governed by
the Municipal Corporation Gurugram (MCG) alone
generate approximately 1,200 tonne per day (TPD)
of C&D waste. In addition, the areas governed by the
Haryana Urban Development Authority (HUDA) also
generate a substantial quantity of C&D waste.
C&D waste is bulky but inert. Substantial portions
of it can be recovered. Typically, demolition activities
are undertaken by specialised contractors who bring
their own equipment and personnel, and transport
the residual waste. The property owners pay a fee to
the demolition contractors, based on the recoverable
value of recycled materials – steel, wood, glass, pipes,
etc. Ideally, the rest of the materials are disposed of
scientifically.
In Gurugram, private contractors used to
transport C&D waste to privately owned, low-lying
land for a price or, more commonly, dump it in an
unauthorised manner along roads and other public
land, even in isolated areas of the Aravallis (seen Map:
Construction and demolition waste generation and
dumping hotspots in Gurugram).
To streamline and regularise the entire system
of management of C&D waste, MCG released a
tender for setting up a 300 TPD capacity C&D waste
processing facility. The project envisages appropriate
collection and transportation mechanism for C&D
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
1,242
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
54
Population (in million, as per 2011 Census)
0.88
Estimated current population (in million)
1.9
Estimated floating population (in million, daily)
0.1
Area (sq km)
314
Number of households (in million, 2021)
0.42
Number of wards
35
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
1,068
Number of sanitation workers
1,310
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Municipal Corporation Gurugram 138 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
waste, and its processing and disposal at designated sites identified by MCG on agreed
terms.
IL&FS Environmental Infrastructure and Services Limited (IEISL), a subsidiary
of Infrastructure Leasing and Financial Services (IL&FS), presented a successful bid
to develop the project on a build-operate-transfer (BOT) model. In 2016, a 20 year
agreement was signed between MCG and IEISL. A four acre plot was allotted to IEISL
in 2017, and the plant became functional by December 2019, with a capacity of 300
TPD (and a design capacity of 1,800 TPD). Gradually, the processing capacity has
been increased to match the generation and currently stands at 1,200 TPD and can be
increased further after careful assessment of generation.
HOW THE SYSTEM WORKS
C&D waste management system in Gurugram is divided into two stages:
1. Primary collection 2. Secondary collection
Construction and demolition waste generation and dumping
hotspots in Gurugram
DLF
PHASE II
DLF
PHASE III
DLF PHASE V
DLF
PHASE IV
IFFCO
CHOWK
HUDA CITY
CENTRE
M.G. ROAD
SIKANDARPUR
GARDEN
ESTATE
ARJUN GARH
NH-8
NH-8
TIKRI
MODEL TOWN
NEW
PALAM VIHAR
PALAM VIHAR
DUNDAHERA
KHANDSA
UDYOG VIHAR
BASAI
MEHRAULI NAJAFGARH RD
PA L A M V I H A R M g
PALAM VIHAR MG
BASAI RD
NORTHERN RAILWAY
BASAI RD
VIK AS Mg
ARYA SAMA J Rd
SOHNA Rd
K HANDSA Rd
PATAUDI Rd
OLD GURGAON RdDELHI Rd
TO DELHI
TO REWARI
M
A
J
O
R
S
O
M
N
A
T
H
R
d
G
U
R
G
A
O
N
F
A
R
I
D
A
B
A
D
R
d
Real estate and infrastructure development
Unauthorised
dumping areas
Source: Municipal Corporation Gurugram 139
Primary collection
Primary collection of C&D waste was not a part of the agreement between IEISL
and MCG. In February 2019, to strengthen primary collection, MCG appointed a
concessionaire, Pragati AL Natural Resources Pvt Ltd (Pragati in short) for collection
and transportation to designated collection centres, management of these collection
centres, assessment of the waste, maintaining a database, and operating an internet-of-
things (IOT)-based customer interface solution.
A compulsory assessment estimating waste generated at a C&D waste site takes
place in the presence of a junior engineer of MCG, an agencyperson (of Pragati) and a
person appointed by the local councillor. A penalty of Rs 25,000 or 25 per cent of the
assessment, whichever is lower, is levied on non-disclosure of generation.
Pragati and MCG have fixed different rates for transporting waste to collection points
as follows:
Rs 360 per tonne for segregated C&D waste
Rs 720 per tonne for non-segregated C&D waste
MCG was to designate 15 collection points, from where C&D waste was supposed
to be collected by IEISL, but thus far only five locations have been assigned. Payments are made to Pragati by MCG only after C&D waste has been disposed of at the secondary collection centres. MCG has provided separate I-cards and uniforms to
Pragati employees, along with authorisation letters for collection and enforcement. The
concessionaire has deployed 92 separate vehicles and 23 machines for collection of C&D
waste. All vehicles are GPS-enabled and colour-coded for easy identification.
In case generators fail to submit a challan of C&D waste generation, the site is
sealed in the presence of an MCG official. MCG officials also ensure that sites prone to
illegal dumping of C&D waste are kept free of the waste through its regular collection. A
database of bulk C&D waste generators and hotspots has also been created. A dedicated
enforcement team performs night patrolling to identify violators involved in illegal
dumping and transportation of C&D waste.
To strengthen the on-call and complaint mechanism, Pragati has provided a
dedicated 24 x 7 phone number that is displayed on the MCG website too. Citizens can
use it to register complaints and request pick up of C&D waste. Citizens can also raise
complaints on the chief minister’s online grievance clearance window, social media,
Gurugram Metropolitan Development Authority website, Twitter, etc.
Secondary collection
C&D waste stored at designated locations is collected by IEISL using tipper trucks.
Waste received at the processing facility undergoes inspection at the entrance to ensure
it is not mixed with other solid wastes. A 40 tonne weigh bridge has been installed at
the processing facility. It is equipped with a computerised system for recording weights,
billing and tracking vehicle movement. After weighing, trucks are brought to the
unloading area. Once the waste has been unloaded, a JCB is used to level the incoming
material so that segregation becomes convenient. Wood, steel, plastic and bituminous
materials are manually segregated and sold to authorised recyclers. The remaining
waste is segregated into three parts: (i) Whole bricks that are manually segregated and
used internally or sold, (ii) Big concrete pieces, (iii) Mixed C&D waste
Big concrete pieces are fed into a crusher. The output of the crusher is deposited on the
main conveyor belt through feeders. The main conveyor discharges C&D waste to a manual 140 WASTE-WISE CITIES SOURCE SEGREGATION
inspection conveyor placed at an elevated level. On the slow-moving inspection conveyor, all
unwanted objects are handpicked at the manual separation station. These are mostly large
textile pieces, large twigs and woody pieces, thermocol, and consumer durables; all of which
are dropped into separate chutes for collection and dispatch. The output in then fed into the
input of the screening section for wet processing. Any remainder pieces of more than 200
mm size are returned to the crusher and the process is repeated.
At present, no wet processing of C&D waste takes place at the plant due to
unavailability of water. As per officials of the Basai plant, MCG has committed to
arranging the supply of treated water from the HUDA water treatment plant situated in
the vicinity of the plant.
Output materials are sold to various bulk buyers, mostly contractors, at a rate fixed
by IEISL officials. Bulk buyers can either lift materials from the plant storage area using
their own vehicles or get IEISL to transport them for a fee. At present, no secondary
materials are made from the output materials, but IEISL officials are planning to
manufacture paver blocks, bricks, kerb stones and concrete blocks very soon as these
materials have a better market value compared to general output materials.
WHAT HAS WORKED IN GURUGRAM
MCG has hired two concessionaires for performing two key roles in C&D waste
management. Pragati performs primary collection and IEISL carries out secondary
collection and processing. This model has worked quite well.
Pragati, apart from fulfilling the main responsibility of primary collection, also
ensures that C&D waste generators refusing to submit challans of waste generated, or
dumping C&D waste illegally, are penalised. Pragati’s on-call mechanism to clear C&D
waste system has also been quite successful.
After a slow start, due to its parent company running into financial trouble, IEISL
is now processing 1,500 TPD of C&D waste, of which 1,200 TPD is new waste and 300
TPD is legacy waste.
A crusher to process C&D waste at the Basai plant 141
LESSONS LEARNT
C&D waste is bulky and every step of its management – primary transportation,
secondary transportation, processing, and recycling and disposal – presents a
mammoth challenge. Gurugram’s example shows that
dividing the work
between concessionaires ensures none of them is overburdened
with the entire process
. As Pragati AL Natural Resources Pvt Ltd is not
involved in secondary collection and processing, it can focus on primary collection
and enforcement, of which it has done an excellent job.
A nimble penal and grievance system goes a long way towards
ensuring that waste is not dumped illegally
and violators are brought to
book quickly. Gurugram’s razor-sharp system of fines for illegal dumping of C&D
waste, or failure to report generation, works well in tandem with its lightning fast on-
call and grievance redress system.
REPLICABILITY
Indian cities are expanding rapidly and this growth is forever hungry for
infrastructure. Real estate industry is expected to grow at an annual average
of 6.6 per cent between 2019 and 2028 and is expected to account for 13 per cent
of India’s GDP by 2025. Construction sector contributes the maximum quantity of
C&D waste.
Only 1 per cent C&D waste generated in India is being recovered and recycled.
According to Building material and technology promotion council (2017), it is
estimated that India generates about 150 million tonne of C&D waste annually
(unofficial estimates say the number is three–five times higher). The country’s
recycling capacity of 6,500 TPD is just 1.3 per cent of the total C&D waste generated.
Gurugram’s example of C&D waste management can be a beacon for cities looking to
manage mounting quantities of C&D waste.
Impacts
Approximately 11.75 lakh tonne of C&D waste has been collected and
transported through doorstep collection, citizen complaints and enforcement
activities, and from unclaimed dumpsites.
More than Rs 5.67 crore of revenue has been deposited into MCG’s account by service providers and through enforcement activities.
Illegal collection and dumping activities have been reduced by 90 per cent under MCG’s jurisdiction.
To date, approximately 3.5 lakh tonne of C&D waste has been processed.
Approximately 2.2 lakh tonne of processed C&D waste has been sold. 142 WASTE-WISE CITIES SOURCE SEGREGATION
NORTH DELHI
DELHI
The Municipal Corporation of Delhi (MCD)
is the second-largest civic body in India.
It was divided in 2012 into three parts
– North Delhi Municipal Corporation
(DMC), South DMC, and East DMC. North
DMC currently monitors, upgrades and
develops civic amenities for a population
of almost 1 crore citizens of Delhi. It has
a jurisdiction area of 636 sq. km, which
is about 43 per cent of the total area of
Delhi. It has 104 wards and is subdivided
into six zones (Rohini, Civil Lines, Karol
Bagh, City-Sadar Paharganj, Sadar
Paharganj and Narela Zone).
Source: North Delhi Municipal Corporation
C&D WASTE MANAGEMENT
India's first construction and demolition (C&D) waste
processing plant has efficiently managed the city's
legacy waste since the 2010 Commonwealth Games.
Total waste composition
Non-biodegradable
60%
Biodegradable
40% 143
THE TRANSFORMATION
Delhi produces 5,000 tonne of C&D waste. Its
improper disposal used to choke of water drains
and pollute the river Yamuna.
Before 2009, around 5,000 tonne of waste
was produced by building demolition and land-
clearing activities. Because of this around 37,000
m
3
of debris lay around the eastern bank of the
Yamuna and 53,000 m
3
of debris lay on the
western Yamuna bank (as per NDMC).
During the preparation of the Commonwealth
Games, huge quantities of C&D waste were
generated. Other construction, renovation and
demolition activities – varying from small to large
scale – also generated considerable amounts of
C&D waste. Due to the lack of availability of any
processing unit the waste was eventually disposed
of at the Bhalaswa landfill site or dumped on the
bank of the Yamuna River. A part of the waste
generated was dumped near highways and a
small fraction was dumped at the vacant lands
inside the wards.
To manage waste generated during the
preparation of the Commonwealth Games
and to address the illegal dumping of C&D
waste in lands and rivers and the blocking
of large stretches of land resources from
the city jurisdiction, IL&FS Environmental
Infrastructure and Services Limited (IEISL) in
2009 set up a project – the first facility of its kind
in the country – on the private–public partnership
(PPP) model to recycle C&D waste at Burari,
Delhi. The Burari facility is under North Delhi
Municipal Corporation (NDMC).
HOW THE SYSTEM WORKS
NDMC provided 7 acres (2.83 hectare) of land
to IL&FS to set up the plant. Initially, the plant
started with a processing capacity of 500 tonne
per day (TPD). The cost incurred for setting up
the plant was around Rs 22 crore.
From the date of commissioning till 2015,
the plant has received approximately 2 million
tonne of construction and demolition (C&D)
waste. About 0.3 million tonne of this waste is
from the NDMC jurisdiction area. In view of the
Number of garbage-vulnerable points
63*
Waste management vehicle fleet size
558
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
25
Percentage of waste processed
67
Population (in million, as per 2011 Census)
7.67
Estimated current population (in million)
10.89
Estimated floating population (in million, daily)
1
Area (sq. km)
636
Number of households (in million, 2021)
1.47
Number of wards
104
Number of zones
6
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
4,500
Number of sanitation workers
26,324
Number of community bins
38*
*According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: CSE 2021 144 WASTE-WISE CITIES SOURCE SEGREGATION
gap in waste received as compared to waste processed, NDMC in 2014 ordered the
concessionaire to increase plant capacity. In 2015, with an additional expenditure of Rs
2 crore, the plant capacity increased to 2,000 TPD. The construction and demolition
facilities in Burari and Shastri Park have collaborated with Norwegian institution
SINTEF, one of Europe’s largest independent research organisations, under the Indo-
Norwegian Bilateral Project C&D WIN. The objective is to sample and test the physical
and chemical properties of C&D products manufactured at the IEISL facilities and to
develop strategies for market development of the recycled C&D products.
Construction and demolition waste is crushed in a crusher and shredder, reducing
the particle size. Finer products are screened and segregated through inclined conveyor
belts comprising screens of size >40 mm, 40 mm, 20 mm, 10 mm, 5 mm and up
to 3 microns. The plant converts C&D waste into cement bricks, pavement blocks
and kerbstones, thereby reducing the consumption of fresh stones and sand, the
manufacture of which causes steep rises in pollution. Industrial sewage wastewater is
also used in the processing of incoming C&D waste, making the whole recycling process
sustainable. This plant follows the principles of waste to value by which not only waste
or wastewater is treated but value is also added to the final product or outcome, making
the system self-sustainable.
WHAT HAS WORKED
To channelize the C&D waste generated, NDMC categorised collection and
transportation in two – direct transportation and indirect transportation
Direct transportation
As per NDMC, an individual or small-scale generator cannot store or dump C&D waste
outside their boundary. Those who generate C&D waste can dump the waste at their
own cost at the nearest of the 104 designated municipal stores. The generator does not
C&D waste processing plant, BurariSource: North Delhi Municipal Corporation 145
have to pay the municipal store for this. NDMC doesn’t charge the small-scale generator
as during the approval of building plans the map section charges every applicant a
demolition charge that is included in the total fee. Details of the designated municipal
stores are given on NDMC’s official website.
The municipal stores are spread across all six zones and are owned by NDMC. One
maintenance Junior Engineer (JE) is deputed to each MPL store to look after the area.
Only a part of an MPL store premise is earmarked for dumping of C&D waste.
When the earmarked area is full or about to get full, the maintenance JE informs the
IL&FS officials to send their vehicles to pick up the material and transport it to the
processing facility.
IL&FS is responsible for lifting and transporting the waste from the MPL stores to
its processing facility. It charges NDMC only the cost of transportation at the rate of
Rs 251.4 per tonne of C&D waste. As per the contract agreement, IL&FS doesn’t charge
NDMC any processing fee.
Unclaimed C&D waste dumped inside NDMC’s jurisdiction area is collected by its
vehicles by NDMC. Unclaimed C&D waste is stored either at the nearest MPL store or
on any vacant land. After accumulating a certain volume of the C&D waste, NDMC
officials inform IL&FS office to pick up the waste and transport it to the plant for
processing.
Source: North Delhi Municipal Corporation
Department-wise C&D waste received (in tonne)
YEARS AWARNESS MCD IEISL PWD CPWD DMRC NBCC DSIIDC DDA OTHERS
FY 2009-10 20,787 59,442 0 0 0 0 0 0 5
2010 -11 52,138 180,502 76,257 269 0 0 0 6 16,867
2011-12 19,560 167,589 4,576 0 0 0 0 0 611
2012-13 7,157 102,034 89,402 0 0 0 35,763 0 481
2013-14 2,371 128,511 133,672 2,525 132,454 9,751 54,497 13,220 1,104
2014-15 16,919 192,312 397,697 34,415 39,740 29 25,972 1,427 3,447
2015-16 5,258 204,262 438,425 44,950 30,786 0 727 200 1,220
2016-17 9,679 200,430 391,934 51,305 17,655 1 5,495 0 131
2017-18 1,174 170,770 158,450 27,356 7 4,527 2,643 3,543 1,955
2018-19 12,033 164,057 170,116 26,047 18,175 3 4,601 19,063 3,124
2019-20 38,944 167,115 302,905 26,111 6 3,210 7,781 76,976 47,366
2020-21 46,376 86,909 434,243 40,784 20,694 11,570 7,96 3 35,010 26,787
2021-22 3,797 26,464 97,752 405 5,046 65 1,849 3,580 4,027
Source: North Delhi Municipal Corporation 146 WASTE-WISE CITIES
C&D WASTE MANAGEMENT
Indirect transportation
This is restricted to the bulk generators such as Public Works Department (PWD),
Central Public Works Department (CPWD), Delhi Metro Rail Corporation (DMRC),
National Buildings Construction Corporation Ltd (NBCC), Delhi State Industrial
and Infrastructure Development Corporation Ltd (DSIIDC) and Delhi Development
Authority (DDA). When NDMC gives a contractor a work order for a large-scale
construction or demolition activity, it categorically mentions in the work order that
C&D waste generated from the activity is the sole responsibility of the generator, who
has to transport the waste directly to the C&D waste processing facility at their own
cost. The contractor pays a charge of Rs 205 per tonne as processing fee.
The vehicle carrying the C&D waste is weighed at the weighbridge and a bill is
generated. The contractor must pay the amount then and there after which an invoice
is given. The invoice is mandatory for the contractor to submit the final bill against the
completed work. In the absence of these invoices from the C&D waste plant, the bill is
kept on hold. On receiving the invoice, NDMC officials cross-verify it with the plant.
Only when the verification is complete is the payment released to the contractor.
Impacts
• The Burari plant is compliant with the Municipal Solid Waste (MSW) Rules, 2016 and scientifically
processes 2,000 TPD of C&D waste into aggregates that are converted to ready-mix concrete,
cement bricks, hollow bricks, pavement blocks, kerbstones, concrete bricks and manufactured
sand, thereby reducing the consumption of fresh stones and sand and mitigating pollution arising
in the process. Over 16 lakh recycled concrete blocks from the plant are being used in the new
Supreme Court annex building.
• Use of recycled aggregates reduces use of natural resources, enhances conservation, reduces sand mining from riverbanks, and reduces the burden on the landfill sites, saving precious urban land.
• Using specially adapted technology for Indian waste, the plant can recover about 95 per cent of incoming C&D waste and uses recycled sewage water for processing waste. The wet-processing technology minimises dust and noise pollution, making the plant a zero-discharge facility.
• Up to 2016, the project helped save over 45 acre (18.21 hectare) of urban land worth over Rs 400 crore by reducing the burden on landfills. It also provides employment opportunities to locals.
• The plant has processed since its inception in 2009 over 45 lakh tonne of C&D waste that would otherwise have been dumped illegally in river Yamuna or other eco-sensitive areas.
• Construction of New Supreme Court building and MP flats used about 23 lakh tonne M10 grade of recycled materials
• The 4-km Express Bakkarwala Road made by DDA used 2.6 lakh tonne of recycled C&D material.
• The Delhi State Industrial and Infrastructure Development Corporation Ltd (DSIIDC) has already used over 3.2 lakh tonne of screened soil for the development of unauthorized colonies in Delhi.
• Uptake of C&D recycled materials by the government departments during the financial year 2018–19 from three processing facilities in Delhi was over 2 lakh tonne. 147
LESSONS LEARNT
C&D waste is very high in volume and its proper management is a challenge for most cities.
NDMC took the timely decision to set up the processing facility. The mechanism developed
by NDMC for dividing the work system into direct and indirect transportation has worked
well for them. Small-scale generators would dispose of their wastes in one of the 104
designated places – with one municipal store per ward for free – but bear the transportation
cost. Bulk generators, however, had to directly transport the waste to the processing facility
and pay the processing charges to the concessionaire.
IL&FS, a concessionaire, has managed India’s first processing facility in an organized
manner. Though it struggled during the initial years to sell off its process aggregates,
the system is now streamlined due to timely intervention of various Central and state
government organisations.
REPLICABILITY
Rapid infrastructural development such as highways and airports and growing demand
for housing have led to scarcity and a rise in the cost of construction materials. Most of the
waste materials generated by demolished structures are disposed of by dumping them into
landfills. The dumping of wastes on land is causing a shortage of dumping places in urban
areas. It is therefore necessary to start recycling and reusing demolition and concrete waste
to save the environment, cost and energy.
The way NDMC has managed the collection and transportation of C&D waste for both
small-scale and large generators is worth showcasing to other cities. But processing the
waste only will not solve the purpose as processed C&D waste has few buyers due to quality
issues. The output materials should be tested in a certified laboratory according to BIS
standards so that recycled products find a good market. 148 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
6
Of all the streams of solid waste generated at the household
level, sanitary waste has been the most ignored. Its handling
and channelisation is an occupational hazard and a matter
of concern for most cities. To deal with sanitary waste, it is
important first of all to run awareness campaigns to break taboos
associated with it. Once this waste is segregated at source,
urban local bodies must use the best technologies to process it.
Karad: By managing to break the taboo around sanitary waste,
the city administration has achieved a 100 per cent sanitary
waste collection rate.
Pune: Introduced the 'Red Dot campaign', with a
well-planned mechanism of collection, channelisation and
disposal, and exploration of state-of-the-art technology to make
value-added products from sanitary waste.
SANITARY WASTE
MANAGEMENT 149 150 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
The city has done an excellent job of
managing its sanitary waste
KARAD
MAHARASHTRA
SANITARY WASTE MANAGEMENT
Karad is a city in
the Satara district
of Maharashtra. It
produces about 26
tonne of waste per
day (around 300 g per
person per day). Karad’s
story is one of cascading adoption of better
waste management practices – composting,
segregation and remediation of its dumpsite,
followed by refined segregation. The city has also
ensured that managing sanitary waste comes at
no cost to the municipal authority.
Waste composition in Karad
76%
23%
1%
Biodegradable
Non-biodegradable
Domestic hazardous,
sanitary and electronic
waste 151
THE TRANSFORMATION
Karad Municipal Council (KMC) took up
composting as early as the 1970s. But the rise in the
percentage of non-biodegradable waste, particularly
plastic waste, which could not be composted, ended
up transforming the city’s processing site into a
dumping ground. With time, the dumping ground
spread and a section of the city’s lower-income group
shifted to occupy a part of it. The site attracted stray
animals; and there were instances of dogs attacking
children in the area around it. Residents living in
the vicinity were miserable because of the stench
and leachate. During monsoons, mosquitoes and
flies became a menace, so much so that people were
forced to eat inside mosquito nets.
Although there were sporadic protests against
the dumping ground, the turning point came when residents formed a human chain to stop waste disposal at the site. In 2016, city authorities and a self-help group known as Greeny conducted
a training programme for 16 foremen and 200
volunteers on segregation of municipal solid
waste into three categories – biodegradable, non-
biodegradable and domestic hazardous. That was
the beginning of a new journey for the city.
HOW THE SYSTEM WORKS
The Information, Education and Communication
(IEC) programme was first initiated in areas with
a high literacy rate. Door-to-door monitoring
helped in the identification of households that were
failing to segregate waste properly. Such households
would then be trained for the next five days on the
practice and importance of segregation. About 70
per cent of household segregation was thus achieved.
Complaints registered with a foreman against
households that failed to segregate even after the
training could attract a penalty in the form of
increased water or electricity tariff. Fear of penalty
resulted in 100 per cent source segregation in the
city by 2018.
Once source segregation had been adopted by the
residents, they raised the question of arrangements
for processing of waste as they wanted their efforts
to be respected. On July 23, 2018, KMC started
treating the legacy waste at its dumping ground
at the rate of 600 TPD. It reclaimed the plot by
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
23
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
53,879
Estimated current population
86,000
Estimated floating population (daily)
250
Area (sq km)
1.5
Number of households (2021)
13,900
Number of wards
14
Number of zones
2
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
26
Number of sanitation workers
249
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Karad Municipal Council 152 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
February 26, 2019 by clearing around 59,000 tonne of legacy waste.
The city had installed two incinerators at its material recovery facility to deal
with hazardous waste, including sanitary waste. But the incinerators proved
insufficient for all the used sanitary pads and diapers sent in by the city. Some
of these items were also only partially incinerated and, because of the taboo
associated with sanitary pads, a good percentage of them was not even handed
to the waste collectors. Rather, they clogged the city’s drains and public places.
The new idea was to segregate waste into six streams: 1) Biodegradable, 2)
Plastic, 3) Paper and cardboard, 4) Domestic hazardous, 5) Electronic, and 6)
Sanitary. Waste glass, textile, rubber, etc., generated less frequently, were collected
in separate bags, reducing the overall burden on the material recovery facility.
In August 2020, the IEC team designed 20 minute sessions for the
administrative staff, door-to-door waste collectors, schoolgirls from class 7 to 9,
and citizens of Karad. Although the programme was hampered by COVID-19,
the IEC team managed to build capacity among 200 schoolgirls to spread
awareness and break the taboo around sanitary waste in the society. After a
two month-long exercise, 100 per cent of households in Karad started giving
sanitary waste separately for collection.
The administration then joined hands with the biomedical waste
treatment facility at Kharade colony, which had been running for 18 years
(see Box: Biomedical waste treatment facility, Kharade colony ). The facility was
located on the same plot where biodegradable waste was brought in for windrow
Source: Karad Municipal Council
Strategy of the IEC campaign
Administration-elected
representative
Problem statement and
troubleshooting
Capacity building
Collateral distribution
Capacity
building
1. GREENY team
2. Local
volunteers
Awareness
programme for
schoolgirls from class
7 to 9
Spreading awareness
during door-to-door
collection
Continuous
monitoring
1. Waste
collectors
2. Housekeepers
Schoolgirls passing
on the information in
their locality
Schoolgirls forming groups
to create awareness in
other areas
100 per cent
sanitary waste
separation achieved 153
composting and non-biodegradable waste for recycling at the material recovery facility.
The plot also houses the material recovery facility, so integration of the whole system came
at no extra transport cost. By spending a small amount of money on IEC and modification
of waste collection vehicles, the city administration has been able to achieve the feat of
separate collection and scientific processing of sanitary waste.
Breaking the taboo: Distribution of sanitary pads among schoolgirls in Karad as part of the IEC campaign
Biomedical waste management facility, Kharade colony
In 2001, the dynamic team of Karad Hospital Association was allotted a one acre plot near the
processing centre (at that time a dumping ground) to erect and commission a 600 kg per day
capacity biomedical waste treatment plant. A team of 30 doctors governs the association.
Once the plant was set up, training sessions were held for members of the doctors’ association,
nurses and ward boys. The biggest challenge was capacity building of workers at the processing
centre. The initial task was to break the taboo associated with handling biomedical and sanitary
waste. An exhaustive training programme to instil a sense of respect for the standard operation
procedure, and the importance of personal protective equipment (PPE) kits and good practices was
conducted. The workers are remunerated well for the job. Weekly monitoring of the plant is done
by a minimum quorum of five doctors. There is an agreement between KMC and Karad Hospital
Association which allows sanitary waste collected by KMC to be processed at the biomedical waste
plant without a fee.
The results have been excellent. The plant has been functional for more than two decades
but there is no record of any accident taking place at it. During COVID-19, staff attrition became a
challenge. The new training and continuous monitoring requirements slowed down the process flow
at the facility. Usually, it runs for eight hours a day, but it has been running for up to 20 hours daily
during the pandemic. 154 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
Quantity of sanitary, domestic hazardous and e-waste produced in Karad
Impacts
• By 2018, the city achieved 100 per source segregation of waste into three streams.
• By 2020, it achieved 100 per cent segregation and collection of sanitary waste. The taboo
around sanitary waste has been broken through a sustained IEC campaign.
• The processing of sanitary waste has become a zero-cost affair for the municipal authorities, thanks to its unique arrangement with a hospital association.
• The success of its sanitary waste programme has encouraged the city administration to try a similar initiative to promote sanitary cups and reusable pads.
• The city has remediated its dumping ground, clearing 59,000 tonne of legacy waste in the process and converting the reclaimed land into an integrated waste processing facility.
3,500
3,000
2,500
2,000
1,500
1,000
500
0
In kg
December 2020
Domestic hazardous wasteE-wasteSanitary waste
1,992
1,404
708
2,104
2,200
January 2021 February 2021
3,086
904896
825
WHAT HAS WORKED IN KARAD
Turnaround in sanitary waste management practices: In the past, the city struggled
to manage its sanitary waste because of a number of social and technical issues. By
managing to break the taboo around sanitary waste, the city administration has
achieved a 100 per cent collection rate for sanitary waste. The administration also
ensures that sanitary waste is transported and processed separately.
A biomedical waste treatment facility that pays for itself: The 600 kg per day
capacity biomedical waste treatment facility was established at a cost of Rs 20
lakh. No funds were taken from KMC and the facility has never incurred any losses.
Operation and maintenance of the plant is paid for from the tipping fees collected
from the clinics and hospitals in Karad.
Source: Karad Municipal Council 155
LESSONS LEARNT
Waste management is in everyone’s interest; therefore, it is
everyone’s duty:
First, the citizens of Karad put pressure on the municipal
authorities to stop dumping waste. Then KMC started the IEC campaign and increased
tariffs on non-compliance to ensure segregation. Once 100 per cent segregation had
been achieved, the citizens turned to the authorities once more, demanding that the
dumping site be remediated. This cycle of holding each other responsible has resulted
in better waste management to the benefit of everyone in the city.
A thoughtful carrot-and-stick approach can catalyse the adoption
of better waste management practices:
Through its IEC programme, and
by adding a punitive element to non-compliance, the city ensured 100 per source
segregation of waste into three streams by 2018.
Transforming a city’s waste management system does not
necessarily require new infrastructure and equipment:
By utilising
existing assets or slightly modifying them, the city has made rapid improvements in its
solid waste management regime at a minimal cost. Existing waste collection vehicles
were modified so that they could collect and transport segregated waste efficiently.
The arrangement between KMC and the hospital association ensured that once the
city started segregating sanitary waste, it was handled swiftly, professionally and at no
additional cost to the municipal authority.
A good system is competent to deal with emergencies: KMC’s
sanitary waste management has resulted in better handling of waste during the
pandemic, which goes to show that once a good system is in place, it is better equipped
to deal with emergencies than a system that is not well organised.
REPLICABILITY
Two major components of Karad’s waste management model can easily be replicated
in other Indian cities and towns. A common problem is bad waste management
practices among citizens due to ignorance, prejudice or some other reason. A solid
IEC programme, like the one implemented in Karad, can be an agent of social
transformation and bring about behavioural change among residents regarding waste.
Moreover, most cities have some existing infrastructure and human resource that
can be leveraged to improve waste management regimes. The key is to think intelligent
solutions, not necessarily big-budget solutions.
Sanitary waste process flow, Karad
Removal of the
compartment
2
Incineration
4
Sanitary waste
compartment
13
Weighing of
the waste
Source: Karad Municipal Council 156 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
PUNE
MAHARASHTRA
Pune Municipal
Corporation
(PMC) is
divided
into five zones
and 42 wards.
It underwent a process of delimitation
on July 1, 2021, and added 23 villages to
its jurisdiction, making it the largest Municipal
Corporation of Maharashtra. Reportedly, the city
generates nearly 2,258 tonnes of waste per day. It has
achieved 95 per cent segregation with the help of self-help group
SWaCH Seva Sahakari Sanstha Maryadit, Pune
*Others includes domestic hazarduous
waste and sanitary waste
Source: Pune Municipal Corporation
Composition of waste in Pune
SANITARY WASTE MANAGEMENT
44.68
10.22
0.9
44.2
Biodegradable
Others*
Inerts
The Red Dot Campaign in Pune shows the light in
handling sanitary waste, a significant feat in the waste
management sector
Non-biodegradable 157
THE TRANSFORMATION
In 1993, an organisation called Kagad Kach Patra
Kashtakari Panchayat (KPKPK, or Trade Union
of Waste-pickers) was formed. The informal sector
got a boost – the ragpickers were able to get good-
quality non-biodegradable waste due to the practice
of source segregation, thereby increasing income
and ease of handling waste.
Pune Municipal Corporation has been practising
segregation since as early as 2008. Initially waste
was segregated in two parts – biodegradable and
non-biodegradable waste. Dry waste included
both sanitary as well as domestic hazardous waste.
Initially, both sanitary and hazardous waste were
not quantified but put directly into the landfill.
Before the initiative, citizens were unaware
about handling sanitary waste separately. There
was a need for capacity development. Workers
collecting door-to-door waste faced problems in
handling the waste. Both hazardous and sanitary
waste were mixed with other non-biodegradable
waste, compromising the quality of non-
biodegradable waste. As there was no separate
technology installed for processing sanitary waste,
it went directly to the Uruli landfill.
KKPKP, through its work and approach,
established its credibility as a responsible and
mature organisation so that more of the informal
sector wanted to be part of the organisation.
The vital role of informal sector waste-pickers
brought a change in the public perception of waste
management. Registered members were endorsed
through an identity card issued by the Corporation,
thereby gaining recognition in state records. To
increase activities in the field of waste management
and value-added services, another organisation
called SWaCH (2006) was started under the
umbrella of KKPKP. SWaCH integrated the
registered members of KKPKP with the intention
of starting door-to-door collection services under
the guidance of the Pune Municipal Corporation.
Capacity development of workers was undertaken
to mobilise them to segregate recyclable non-
biodegradable waste at the source, thus reducing
transportation costs as well as the load on landfills.
Number of garbage-vulnerable points
53*
Waste management vehicle fleet size
745
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
3.12
Estimated current population (in million)
4.29
Estimated floating population (in million, daily)
0.20
Area (sq. km)
516
Number of households (in million, 2021)
0.93
Number of wards
42+23 villages
Number of zones
05
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
2,258
Number of sanitation workers
14,087
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: PMC 158 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
HOW THE SYSTEM WORKS
Training SWaCH members and PMC field staff was the first step. The training
programme was conducted at the PMC main office. The concepts of source segregation
and safe handling of sanitary waste were explained. Separate bags were given for
collection and transfer of sanitary waste at the feeder points. Norms and standard
operating procedures (SOPs) for handling sanitary waste were explained. This gave
members and workers the confidence to spread awareness among citizens with
regard to the Red Dot Campaign. As per reports of phase I, capacity development of
approximately 72 per cent of the waste pickers is completed; the remainder will be
covered in phase II. Phase II has been delayed due to the Covid-19 second wave.
Trained waste-pickers conducted awareness programmes for citizens. They went
from door to door with Information, Education and Communication (IEC) collaterals
and demonstrated how to wrap and mark the sanitary waste before handing it over.
Capacity development for workers handling sanitary waste was also done.
While removing recyclable items from non-biodegradable waste, workers would
come across sanitary pads, diapers and even needles. This was an occupational hazard
that made them vulnerable to infection.
Process of waste
collection
SOURCE
SEGREGATION
Compost unit Biomethanation
plant
Biodegradable
waste
Biodegradable
and non-
biodegradable
waste
Non-biodegradable
waste
Non
-recyclables
Recyclables
MATERIAL
RECOVERY
CENTRE
SCRAP MARKET
SECONDARY
COLLECTION
URULI LANDFILLRECYCLING UNIT 159
The issue was raised with SWaCH directors, among whom were included on
the panel 15 ragpickers. Connecting to problems on the ground was simple and
decision-making was swift. In 2016, the directors directly raised this concern with
the Pune Municipal Corporation (PMC). But the Manual on Municipal Solid Waste
Management (MSW), 2016 had been released, which compelled the Corporation to
start clearing around 2.3 million tonnes legacy waste that had accumulated for more
than 70 years.
Channelising all the constituents of solid waste became a priority. To solve the
problem of sanitary waste, the Red Dot Campaign was born. The idea of managing
sanitary waste was driven by both the social need of labour handling waste from
door to door and the pressure of adhering to MSW 2016.
Red Dot Campaign
The Red Dot Campaign is well known in the Indian waste management community.
It is a one-of-a-kind campaign, where the citizens, labour and administration
unanimously accepted their responsibility, making it a lesson for other cities in India.
Sanitary waste management in
Pune: Red Dot Campaign
Door-to-door
collection
of sanitary
waste
FEEDER POINT
SCIENTIFIC
LANDFILL URULI
PROCESSING
UNIT UNDER
CONSTRUCTION
PMC
COLLECTION
VECHILE
TRANSFER
STATION
SWaCH workers waiting at the feeder point for the PMC waste collection vehicle 160 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
The campaign started in 2016 as part of PMC’s and SWaCH’s Information,
Education and Communication (IEC) programme. The goal was to collect
sanitary waste separately, with workers collecting waste from door to door. The
interactive nature of the campaign led to better understanding of the issues and
approaches of the citizens. In support, PMC notified (Notification no. S.O. 1357
(e) dated April 8, 2016) citizens to give their sanitary waste separately as per the
Municipal Solid Waste Management Rules, 2016.
Collection and transportation of
sanitary waste
Workers collecting waste from door to door bring their waste to a feeder point.
Every feeder point is operated by five to seven workers who offer waste collection
services to 100–150 households each. The waste then gets collected by a PMC
collection vehicle. The PMC vehicle transports the waste to the transfer station.
Sanitary waste is then transferred into a red container, which is then carried to
the processing facility.
Technology
To develop a sustainable recycling loop in the field of sanitary waste, an Italian
company developed a breakthrough recycling technology that can recycle used
absorbent hygiene products such as baby diapers, feminine hygiene (fem care)
and adult incontinence products to create new products and materials of added
value. The technology is installed and operational at an industrial scale at
Spresiano, northern Italy. It is able to process 10,000 tonne of used absorbent
hygiene products per year. This corresponds to serving around one million
people. The plant is unique and the first of its kind in the world.
The technology efficiently breaks down sanitary waste into plastic, cellulose
and super-absorbent polymer. These materials can be used for making rigid
bottle-caps for non-food applications, gardening barriers and viscose clothing.
The process of installation of the sanitary waste processing plant was initiated
in 2019, but due to Covid-19 and a contractual discrepancy of the contractor with
PMC, complete installation and commissioning will take another six months.
The plant is proposed to have a capacity of 10 tonne per day of sanitary waste.
Feeder point PMC collection vehicleEmptying sanitary waste at
transfer station
Scientific landfill
CURRENT SCENARIO OF TRANSPORTATION AND PROCESSING OF SANITARY WASTE 161
WHAT HAS WORKED
Reaching out to lower-income households was a challenge, and it took time to
bring about behavioural change. SWaCH and PMC have a strategic pitch and
approach to reach out to its citizens. However, more affluent families were more
accepting of the change and have been a part of the system since its inception.
PMC workers were hesitant in handling/collecting sanitary waste from
the feeder point (the point where the collected waste gets accumulated). The
SWaCH team along with PMC officials intervened, awareness in handling
sanitary waste was done, and the PMC workers reciprocated and became part of
the campaign.
Due to the Covid-19 pandemic, procurement of the processing machine for
sanitary waste was delayed, and this forced PMC to use a scientific landfill
in the meantime. As the designated site for installation of the sanitary waste
processing machine is under Rochem, Pune, contractual issues between PMC
and Rochem is affecting the installation of the plant. PMC has recently decided
to break all ties and hand over the model to a new contractor.
Also, the technology adopted may have a component of social challenge for
application of the product obtained from processing sanitary waste. To counter
this, the companies involved are planning media campaigns and awareness
programmes along with the SWaCH team. (This is still under consideration.)
Current practice of sanitary waste management
• According to data received by Pune Municipal Corporation officials, only 50 per cent of the citizens covered by the Corporation separated sanitary waste from other waste. Around 1.5 TPD of sanitary waste is collected and transported. The SWaCH team and PMC plan to start phase II to reach out to the remaining population.
• SWaCH workers currently collect sanitary waste from citizens either in a paper cover with a red dot or in a separate plastic bag. Collected sanitary waste is then brought to the feeder point and transported into the
Treatment of sanitary waste in processing unit
Waste water
Sanitary waste Shredding Washing
ETP
Drying
DENSITY
SEPARATION
1. Plastic
2. Cellulose
3. Super-absor-
bent polymer
(SAP)
1. Plastic
Plastic bottle-
caps
2. CELLULOSE
Viscose fabric or
specialty paper
3. SAP
Gardening and
flood barriers 162 WASTE-WISE CITIES SANITARY WASTE MANAGEMENT
SANITARY WASTE MANAGEMENT
designated box in the PMC vehicle. In the case of higher quantities of waste,
extra bags are used and hung separately in the collection vehicle. The PMC
vehicle empties sanitary waste into a red container at the transfer station. The
container is then transported to the scientific landfill.
• All the sanitary waste is collected daily. It is currently processed in the scientific landfill at Uruli, Pune.
150
100
50
0
In tonne
November 2020 December 2020 January 2021 February 2021 March 2021
QUANTUM OF SANITARY WASTE COLLECTED AND PROCESSED
250
245
240
235
230
225
220
215
210
205
200
In tonne
Expenditure Revenue
REVENUE VERSUS EXPENDITURE (FY 2020–21)
Financial aspect
• A sanitary waste recycling plant is being installed under corporate social
responsibility (CSR). No overhead charges have been incurred other than for
installing an extra box in the same collection vehicle.
LESSONS LEARNT
The Red Dot Campaign is one of the best IEC programme in India for making
people aware about their responsibility with regard to handling sanitary waste.
Organisations such as SWaCH can support waste management operations of any
Municipal Council or Corporation as they strike the right balance between the 163
citizens, waste collector, transportation and processing of not just sanitary waste but all
kinds of waste.
One of most credible things is that 15 of the integrated informal ground workers are
directors and key decision makers of SWaCH. This gives the ground staff confidence. Their
grievances and wellbeing are taken up with utmost priority.
As most of the technologies in waste management are site-specific, PMC may need to
plan carefully for challenges specific to India.
REPLICABILITY
The IEC programme of sanitary waste separation is easily replicable. PMC's reaching 2.14
million people (50 per cent population of Pune) is an example for urban local bodies in
other cities to follow.
Integrating the informal sector and forming an organisation like SWaCH is the way
forward all urban local bodies. It will not only help improve waste management in cities
but also uplift the marginalised and underprivileged.
Although processing with the desired technology for sanitary waste has not
commenced so far, PMC is processing solid waste by scientific landfill. This integrated
model itself can be replicated in all urban local bodies that have scientific landfills and a
thriving informal sector workforce.
Impacts
• IEC programme: The Red Dot Campaign is one of the most refined ways approaching sanitary
waste segregation. Citizens showed willingness to adopt the methodology and recognised its
importance in the context of hygiene of Pune city and the dignity of waste pickers.
• During the Covid-19 pandemic, spreading awareness about the Red Dot Campaign in person was difficult. But wherever it was possible, it seemed to be most effective way to reach out to the people. An integrated informal sector becoming the torchbearer for IEC programmes is a laudable achievement of both SWaCH and the PMC team.
• Technology: Recycling sanitary waste and making quality products out of it is a one-of-its-kind approach. It will be the second such plant to be installed in the world.
• Changes: Citizens have developed a sense of responsibility towards handling sanitary waste. The self-respect of the workers handling waste was boosted. The Red Dot Campaign brought positivity to Pune’s citizens, and PMC’s and SWaCH’s efforts as well as media coverage boosted the campaign to a new level. It has acknowledged not just Pune as a city but its
citizens as well.
• Betterment: The programme has only completed phase I. As per data received, only 72 per cent of the waste pickers were trained, who in turn were able to develop capacity in 50 per cent of the citizens. Depending upon the Covid-19 situation, phase II will start as early as possible, with the intention of maintaining the current capacity and encouraging more citizens to be part of the sanitary waste management programme. 164 WASTE-WISE CITIES
7
Landfills are not the solution to a city’s waste management
problems. In almost every city that has them, old landfills have
become environmental and health hazards. A zero-landfill model
offers a technically appropriate, environmentally and economically
sustainable, and socially acceptable solution that is based on resource
recovery and principles of circular economy.
Ambikapur: Inspired by the concept of the Garbage Clinic Model,
the city has harnessed local women self-help groups to source
segregate and process waste, and converted its legacy dumpsite into
a waste recycling centre.
Chandrapur: Source segregation and biomining have allowed
the city to convert its dumpsite into an integrated waste treatment
facility with a sanitary landfill.
Taliparamba: Today, 85 per cent households adhere to the
door-to-door collection process, almost 99 per cent of waste is
processed in a scientific manner, and the city’s dumpsite has been
reclaimed, now housing a material recovery facility.
LANDFILL
MANAGEMENT 165 166 WASTE-WISE CITIES SOURCE SEGREGATION
‘Garbage clinics’ drive change and
turn Ambikapur into the first
landfill-free town in India
AMBIKAPUR
CHHATTISGARH
Ambikapur, in Surguja district of
Chhattisgarh, calls itself a ‘zero landfill’
town. It generates nearly 48 tonne of waste
every day. What sets Ambikapur apart
from other similar towns and cities of the
country is the transformation that it has
effected in its waste management system:
the town has notched up an almost 100 per
cent performance in source segregation,
collection, transportation, treatment and
disposal of waste – a result of an initiative
involving self-help groups (SHGs).
Source: Ambikapur Municipal Corporation
Inerts Hazardous
Non-
biodegradable
25
23
70
Biodegradable
Waste composition in Ambikapur
LANDFILL MANAGEMENT
All figures in per cent
Rubber, Leather
2
Textiles
Non-recyclables
20
5
Paper &
cardboard
Plastics
30
32
Glass
3
Metals
8 167
THE TRANSFORMATION
It all began in 2015.
Before, Ambikapur used to display the usual
manifestations of a town that did not have an
effective system of managing its solid waste –
overflowing community bins and waste dumped
indiscriminately near roads and streets. With no
segregation, mixed waste used to be collected from
these dumps and off-loaded at a dumping site
outside the town. The dumpyard itself was in a poor
state, without a liner or leachate and gas collection
systems. Open burning of the waste was common,
and the resulting emissions of hazardous gases were
adversely affecting the communities living nearby.
To improve matters, the town spent considerable
amounts of money: 16 of the 48 wards hired private
companies to effectively manage their waste, but the
results remained below par. Whatever efforts were
made, were marred by a lack of public participation
and of awareness and interest among the people.
On March 1, 2015, the Sarguja district
administration took the first step towards bringing
about change: a meeting with all the stakeholders
(local body members and officials of the Ambikapur
Municipal Corporation or AMC) laid the framework
of an action plan to manage the town’s waste
sustainably. To begin with, about 643 volunteers
were trained and 623 of them selected to form
Self-Help Groups (SHGs). Sixty-two of these SHGs
came together to constitute the ‘Swachh Ambikapur
Mission Sahakari Samiti Maryadit, Ambikapur’
(see Box: How are the SHGs managed? ). The town
has notified by-laws for solid waste management;
plastic, C&D and e-waste management; and
instituted user charges and a ban on plastics.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
286
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (in million, as per 2011 Census)
0.12
Estimated current population (in million)
0.14
Estimated floating population (daily)
5,000
Area (sq km)
41
Number of households (2021)
27,247
Number of wards
48
Number of zones
17
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
47.91
Number of sanitation workers
470
Number of community bins
0*
How are the SHGs managed?
The federation of self-help groups (SHGs) which is
the part of ‘Swachh Ambikapur Mission Sahakari
Samiti Maryadit, Ambikapur’ – includes a chairperson
who is elected by the federation members, a centre
in-charge, supervisors (who are appointed by the
chairperson) and women workers (commonly refereed
as didis). The federation has 700-800 workers, of
which 470 work on managing solid waste. A worker
gets a monthly salary of Rs 6,000, with an additional
Rs 1,000 as performance-based incentive.
Note: According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Ambikapur Municipal Corporation 168 WASTE-WISE CITIES
LANDFILL MANAGEMENT
Improvements
in Ambikapur –
a bird’s eye view
SOURCE SEGREGATION
OF WASTE (tonne)
0
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
10
20
30
40
50
60
SWM COST RECOVERY
(percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
EXTENT OF SEGREGATION OF MSW (percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
EXTENT OF MSW RECOVERED (percentage)
0
20
40
60
80
100
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
Source: Ambikapur Municipal Corporation
STREET SWEEPING TURNOVER (percentage)
2012-13
2013 -14
2014-15
2015 -16
2016 -17
2017-18
2018-19
2019-20
2020-21
40
60
80
100
0
00
22
40
100
100100
100
47.4
HOW THE SYSTEM WORKS
Facilitated by the local administration, the town has launched what is known as
the ‘Garbage Clinic’ model – under it, 17 Solid and Liquid Resource Management
(SLRM) centres have been set up, one in each zone. Each centre collects source-
segregated waste from two to five wards (600-1,500 households), using a fleet of
pedal-rickshaws and e-rickshaws.
The waste is brought to the SLRM centre for secondary segregation into 20 non-
biodegradable categories – paper, plastic items, plastic covers, cardboards, glass,
metal items, rubber items, leather items, aluminum-coated paper, aluminum-coated
plastic, thermocol, cloths, medical waste, tablet covers, electronic items, wooden
items, chemical items, x-ray films, expired tablets and inerts. The recyclables are
channelised to recycling plants; the non-recyclables are baled, packed and weighed.
The remaining non-biodegradable waste is transported to a reclaimed land for
tertiary segregation, where the waste gets further segregated into 156 categories. 169
After the tertiary segregation, the non-recyclables are compressed and converted
into cubes, which are then sold to cement plants as a substitute of fuel because of
high calorific value.
By 2016-end, the Garbage Clinic model had turned into a success (see Figure:
Improvements in Ambikapur – a bird’s eye view). The didis of the SHGs – tasked
with spreading awareness and collecting and segregating waste – are the backbones
of the system. In 2020, when the COVID pandemic struck, these workers accepted
the challenge of helping the town fight the virus: at a time when Ambikapur faced a
shortage of masks and sanitizers, these women set up a start-up unit to manufacture
these items.
The money flow
Before the current system was put in place, the cost of cleaning the town was met
by the AMC. Following the introduction of the Garbage Clinic model, there has
been a decline in expenditure and a rise in incomes. To begin with, the reduction
Legacy waste treatment: Sprinkling of water and bacterial inoculum – a minimum of 8 litre of water
per tonne of mixed waste is required 170 WASTE-WISE CITIES
LANDFILL MANAGEMENT
in costs has happened in collection, treatment and
transportation of waste: the use of manual rickshaws
and e-rickshaws in collection, the complete stop on
landfill and leachate treatment, and the reduction in
cost of transportation from secondary to tertiary units
have helped (most of the paper waste is sold and the wet
waste is converted into manure at the secondary unit).
Viability gap funding support has dropped as well in
the same period, from Rs 10,50,000 to Rs 3,90,000.
There has been a rise in collection of user charges
as the service gets better – from Rs 1,26,000 in 2015-
16 to Rs 12,62,000 in 2018-19. Sales of recyclable
material and compost (including cowdung which is sold
under the brand name of Go-dhan at Rs 2 per kg) have
witnessed a five-fold jump, from Rs 92,000 worth of
sales in 2015-16 to Rs 5,25,000 in 2018-19.
The income is being used for keeping the town clean
(see Figure: Annual expenditure and income ). What has
worked in Ambikapur
WHAT HAS WORKED
The involvement of women-dominated SHGs and
the willingness of the AMC to integrate them into
the town’s solid waste management system has
been a remarkable step. User charges collected from
households and the income from sale of waste and
manure, which are then used to pay the salaries of
Income (in Rs lakh)
14.93
350.5358.5359.7384.3385.3
Source: Ambikapur Municipal Corporation
2015 -16
2016 -17
2017-18
2018 -19
2019-20
2020-21
Expenditure (in Rs lakh)
Annual expenditure and income
554.1406.3402.3503.4405.2405
2015 -16
2016 -17
2017-18
2018 -19
2019-20
2020-21 171
workers, has made this model sustainable.
At the federation level, the staff have been kept
highly motivated and a sense of ownership has been
developed. There is continuous monitoring of the
SLRM centres through regular interactions with
SHG members. Efforts have been made to keep the
federation dynamic in its internal decision-making.
A continuous outreach programme has been
conducted for farmers to promote the use of organic
compost.
The AMC has ensured that no waste is dumped
in landfills, and that all the waste is treated
and used as a resource for generating revenue.
Over 6,986 sq m of land has been freed from
encroachments and a sanitation park has been built
at a cost of Rs 280.54 lakh.
Legacy waste
treatment and
dumpsite remediation
in Ambikapur
Bacterial
inoculums
+
water
Bacterial
inoculums
+
water
Bacterial
inoculums
+
water
Reduction of
heap height
(45 days
approx)
Gas outlet
OLD DUMP
PRIMARY
SEGREGATION OF
OLD DUMP
GARBAGE
FORMATION OF
GARBAGE HEAP
DRILLING ON
GARBAGE HEAP
SECONDARY
SEGREGATION OF
INORGANIC
MATERIAL
CAPPING (LEAVES
MULCH/ ORGANIC
MANURE/ COMPOST )
SIDE DRILLING FOR
AIR CIRCULATION
LEVELING AND
PLANTATION
Tertiary segregation and storage area 172 WASTE-WISE CITIES
LANDFILL MANAGEMENT
Impacts
• Ambikapur has become the first municipal corporation in India to be
free of garbage dumping sites; it is also ensuring scientific processing of
organic and inorganic waste.
• There has been a positive impact on public health: a dip has been noted in the disease burden of the town. For example, cases of acute diarrhea reduced to 77 in 2020 compared to 156 in 2015.
• The initiative has helped reclaim 16 acres of land valued at Rs 25 crore, and has generated over 500 green jobs.
• It has empowered the women who are members of the SHGs; they have been provided uniforms and safety gear, which gives them and their work a sense of dignity and security.
• The city’s waste management system has become financially sustainable – waste collection and transportation costs have gone down, while there have been increases in collection of user charges as the service gets better, and in sales of recyclable material and compost. Viability gap funding support has reduced.
• The town has won recognition for its feat – its model has been recommended by the National Green Tribunal; it has won the Skoch Award in 2015 and was a semi-finalist for the CAPAM International Innovation Awards; and it was shortlisted for Swachh Bharat Mission (Urban) Awards Field Study. It is listed among eight best practices on SWM by the Union Ministry of Urban Development. The Chhattisgarh government has adopted it for replication across the state.
LESSONS LEARNT
Inform, educate, communicate: Ambikapur showcases how IEC
(information, education and communication) activities are crucial for spreading
awareness and building public opinion and participation. This has been
accompanied by regular follow-ups by SHG members and AMC staff, identification
of households unwilling to be a part of the initiative and penalising them, and
identification of littering spots and deploying corporation staff for imposing fines.
Nurture a sense of ownership: Continuous interactions with SHG members
to identify issues and concerns and ensure that efforts are made for their resolution
has been critical for the success of this initiative. A modern ICT-based monitoring
system (including an android app for attendance, CC cameras, mobile-based vehicle
tracking system and MIS for data collection) has also played a role.
Waste is not a liability: The key learning from Ambikapur has been that waste
should not be treated as waste or a liability – it has to be reduced, reused or recycled. 173
A decentralised approach to waste treatment and community participation are
the keys to sustainable waste management. Workers employed and monitored
directly by the community are more accountable than sanitary workers
employed by the government. Community efforts need to merge with the
government’s efforts in waste management for improved efficiency.
REPLICABILITY
For replicating the Ambikapur model, a municipality needs to concentrate on
four areas. – source segregation, decentralised approach to waste treatment,
efficient collection and recycling mechanism, and intervention of women or
marginalised sections in the waste management chain. The Chhattisgarh
government has initiated Mission Clean City, under which the Ambikapur
model is being replicated in 166 out of 168 cities and towns of the state. Some
states such as Uttar Pradesh, Kerela, Haryana and Andhra Pradesh have
expressed an interest in following the Ambikapur model.
Ambikapur’s zero-landfill model offers a technically correct,
environmentally and economically sustainable, socially significant, alternate
and easily replicable model for solid waste management. By involving women
from urban poor families, the model creates hundreds of green jobs. By
balancing fixed wages and variable returns from sale of recovered goods, it
provides for a dual income that in turn ensures sustained interest of the workers
in their jobs.
Legacy waste treatment: Jute capping, after which the entire waste surface is covered with capping materials like leaf
mulch/organic manure/compost for two inches for cultivating local grass/ragi to bind the soil on the surface 174 WASTE-WISE CITIES SOURCE SEGREGATION
CHANDRAPUR
MAHARASHTRA
Chandrapur,
known as the
‘Black Gold
City’ because
of its coal beds,
is home to a
number of industries. It generates around
111 tonne of waste daily (271 g per person per
day). Chandrapur has turned around its solid waste
management system by building infrastructure for
scientific waste processing at its landfill.
Source: Chandrapur Municipal Council
LANDFILL MANAGEMENT
Chandrapur has mandated source segregation and
practices scientific processing of waste to reduce the
load on its landfill
Total waste composition Non-biodegradable
waste composition
Others*
3%
Leather and
rubber
Glass
Plastic
Paper
Metal
27%
4%
43%
22%
4%
Biodegradable
42%55%
Non-
biodegradable
Total waste 111 TPD
* Others include inert, domestic hazardous waste, e-waste, and C&D waste 175
THE TRANSFORMATION
Before 2016, Chandrapur Municipal Council (CMC)
used to collect mixed waste from households –
comprising biodegradable, non-biodegradable
and household hazardous fractions – and dump
all of it in the landfill in Ballarpur, located on the
Nagpur-Chandrapur highway. The mixed waste at
the landfill led to a foul stench, land degradation,
groundwater pollution, release of a large amount of
greenhouse gases, etc., in the vicinity. Due to a lack
of awareness about the ill-effects of open burning,
it was practised around the dumping ground.
There were 800 garbage-vulnerable points and 110
community bins in the city. Littering was common
across the city.
Things started to turn around after the Swachh
Bharat initiative began in 2016. Now, Chandrapur
is segregating nearly 85 per cent of its solid waste
into three major categories: biodegradable, non-
biodegradable and domestic hazardous. Domestic
hazardous waste is further sub-segregated at the
secondary sorting facility within the landfill. About
95 per cent of the waste is recycled, processed
and recovered, thereby reducing the waste going
to the landfill to a bare minimum. Around 800
households have also started practising home
composting, diverting some of the organic waste
that used to end up in the landfill.
HOW THE SYSTEM WORKS
A proper route map was designed afresh for the
collection of waste from households. Residents
were asked to segregate into three major categories
of waste. Two-bin-one-bag system is followed
for collection of segregated waste. Two colour
coded bins have been provided to all houses for
non-biodegradable and biodegradable waste,
while domestic sanitary and household hazardous
waste are collected in bags, as they are generated
in smaller quantities. For e-waste, common
community bins have been set up. C&D waste is
collected through an on-call mechanism. A separate
compactor has been commissioned to collect C&D
waste.
Collection of waste is done daily in tricycles
from narrow alleys and in auto tippers for the main
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
226
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
85
Percentage of waste processed
95
Population (in million, as per 2011 Census)
0.32
Estimated current population (in million)
0.41
Estimated floating population (daily)
6,100
Area (sq km)
56.2
Number of households (2021)
79,864
Number of wards
17
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
111
Number of sanitation workers
260
Number of community bins
28*
*According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Chandrapur Municipal Council 176 WASTE-WISE CITIES
LANDFILL MANAGEMENT
roads and commercial complexes. GPS tracking systems have been installed in all auto
tippers to make sure they do not deviate from their set routes.
Over three hundred compartmentalised bins have been installed in public places and
an app for collection of waste – ‘Recycle-U’ – has been created. People are encouraged
to practise composting of organic waste at the household level. The municipality has
provided home composters to many households. The CMC also announced that they
would buy compost at Rs 4/kg from those residents engaged in home composting.
A house-to-house survey was also carried out to ensure that waste segregation and
house composting are carried out effectively and efficiently.
CMC has issued a number of notifications to provide impetus to efficient waste
management practices. Violations include littering, open burning and non-segregation
of waste. Fines are imposed on violators. These fines range from Rs 200–2,000. Notices
Dealing with legacy waste
In 2016, Chandrapur mandated segregation to improve basic waste management.
However, legacy waste in the landfill was a major problem. To deal with it,
Chandrapur decided to remediate its landfill through biomining. As per a survey
conducted on the dumping site by the city authorities, a total of 68,593 m
3
of
waste was dumped on the site spread across 1.6 hectare and with a height of
three metre. A private concessionaire was hired to remediate the landfill. By 2019,
when their contract expired, they had remediated 85 per cent of the landfill and
the remaining 15 per cent is in the process of being remediated. A portion of the
remediated landfill was converted into a sprawling garden.
Sub-segregated waste at the material recovery facility 177
displaying violations and the fines asscoiated with them have been prominently
displayed at various junctions to grab people's attention.
Awareness programmes were initiated by the CMC in order to encourage residents
to practice segregation of waste at source. A Project Management Unit was formulated
to manage the entire campaign. Skits and plays were organised. IEC (Information,
Education, Communication) played a crucial role. Audio-visual clips were used to screen
the message for the entire city through a mobile van.
Many workshops were also organised by CMC for capacity building. One such
workshop for students was named 'My role toward cleaner Chandrapur'. In the
workshops for ghanta gadi workers, every labourer collecting waste was trained. This
helped workers understand the concept and objective of the programme and recruited
them as active partners. Agencies were also identified to train ULB personnel and orient
the elected representatives towards the new programme. A series of sequential trainings
was carried out at all the levels from top management to the field workers.
Eleven NGOs have also been empanelled by CMC to conduct awareness and capacity
building exercises via corner meetings, door-to-door trainings and nukkad nataks. CMC
came up with the concept of 'Corner Meetings' that were held fortnightly. In 2017 they
started an 'Adarsh Ward Competition' to encourage wards to effectively segregate their
waste.
Existing infrastructure for solid waste management at the
landfill
The landfill is an integrated plant with many waste processing units to take care of all
types of waste collected by CMC. It has been divided into separate zones to deal with
different streams of waste, each with their own set of labourers. Incinerators have also
been installed to handle domestic sanitary and hazardous waste. • Unit 1 (Non-biodegradable waste processing unit): Workers segregate non-biodegradable waste, including plastic, into sub-categories. The waste is then baled with the help of a hydraulic press and collected by recyclers. Non-recyclable material, mostly rubber, leather and thermocol, is sent to the nearest cement kiln to be used as refuse-derived fuel (RDF).
• Unit 2 (Biodegradable waste processing unit): Data on biodegradable waste collected is maintained in a logbook. Biodegradable waste is treated by windrow composting. Compost is used in parks and gardens in the city and sold to farmers for a minimal price. Rejects, if any, are dumped in the sanitary landfill. A vermicomposting unit has also been set up.
• Unit 3 (Hazardous waste storage unit): Data is maintained in a logbook. Hazardous waste is disposed of as per norms through third party vendors.
• Unit 4 (Scientific landfill): Rejects received directly from the city and the other
units of the integrated plant are deposited at the scientific landfill. Data is
maintained in a logbook.
WHAT HAS WORKED
Chandrapur makes more money from its waste management system than it spends. This
not only makes the system self-sustaining in the long run but also makes it a positive
source of revenue which can be used to mantain and improve the system. 178 WASTE-WISE CITIES
LANDFILL MANAGEMENT
CMC has adopted a holistic approach to waste management by paying equal attention to
every step in the chain. It mandated source segregation, along with conducting awareness
programmes and imposing fines. It redrew its waste collection plan and achieved 100 per
cent door-to-door collection. No resident has to worry about the disposal of waste anymore.
CMC's own initiative and efficiency has motivated residents to do their part as well and stop
littering in public spaces and dumping mixed waste in community bins. After collection, the
waste is taken to a state-of-the-art waste treatment facility where different streams of waste
are dealt with in ways most suitable for each of them. Chandrapur's waste management
system has become so efficient that barely any waste is left at the end of it which needs to be
dumped in the landfill. All waste is treated and used as a resource to earn revenue.
Locals, especially those from marginalised backgrounds and those with a history of
working with waste, have been employed at all levels of the new waste management system.
They bring traditional knowledge with them which is very useful to take the system over
any hurdles that are encountered during the way. Since this provides formal employment
to those who have had little taste of it before, the workers are deeply motivated to keep the
system running smoothly in the long term.
LESSONS LEARNT
Let waste work for you: CMC provides us with a very good example of what can be
achieved when waste is seen as a resource and not as a problem. By adopting optimal
practices, CMC has converted waste from a liability to a source of revenue. This revenue can
be ploughed back into the waste management system or used to fund other useful initiatives
for the city.
Monthly finances (in Rs lakh)
EXPENDITURE
Collection and
transportationUser fee
Sale of recyclables
and compost
Revenue generated from
other sources (Fines,
service charges, taxes)
Processing
REVENUE
8577
0.46
55
6
132
91
Source: Chandrapur Municipal Council 179
Develop infrastructure: The landfill wasn’t developed enough to tackle waste
generated daily in the city. There was hardly any breathing space left for more waste to
be added to the existing heap. CMC developed the landfill and outfitted it with necessary
equipment and machines to pre-process all types of waste. Only after the infrastructure was
in place did the CMC develop a skilled workforce to handle the new systems.
Integrate existing informal workforce: Most of the former rag pickers were
integrated into the system by being given work in waste processing units. This helped
not only in giving them stable employment but it is also the most efficient way to run
the programme as rag pickers have both traditional knowledge about sorting waste and
developed skills due to lived experience. It saves the cost of training new people as well.
Every waste worker earns around Rs 7,000–9,000 a month, which allows them to achieve
upward social mobility.
REPLICABILITY
A few things are very important to remember for replicating Chandrapur's model. One is
to change the psychology of citizens in order to achieve a high level of source segregation.
Second is to adopt scientific waste processing techniques to ensure that most of the waste is
properly treated.
The involvement of locals and existing rag pickers is also a must. Only when the
stakeholders on the ground are fully integrated can the model run sustainably. Not only
does this improve waste management, this also improves the economy of the city by
providing formal employment to hitherto excluded sections of society.
Impacts
• Chandrapur's landfill management has made it the second cleanest city after Navi Mumbai
in all of Maharashtra.
• From being ranked 76th in Swachh Survekshan 2017, Chandrapur moved to the ninth spot in the Swachh Surveskhan 2020.
• The 8-hectare landfill on the outskirts of the city was improved and updated to handle almost all types of waste.
• A 1.6-hectare garden has been set up on the landfill after remediating that area.
• The initiative has led to huge reductions in the cost of solid waste management. Previously, mixed waste could not be managed and led to various kinds of pollution that costed the corporation socially and economically.
• Hundreds of workers were given employment, including a number of women, be it at the landfill or the waste collection vehicles.
• Garbage-vulnerable points reduced to zero from 800. 180 WASTE-WISE CITIES SOURCE SEGREGATION
TALIPARAMBA
KERALA
Taliparamba is located in the district of
Kannur in Kerala. The town is fortunate
to have two rivers flowing through it.
Till 2012, the town was sending all
its waste to a 2.5-acre (a little over 1
hectare) dumpsite, affecting the local
population and environment in the usual
manner. Taliparamba reinvented its waste
management practices and adapted a
decentralised system after 2012, with local
women playing a stellar role.
LANDFILL MANAGEMENT
Decentralised action helps segregate waste
and reclaim the landfill
Source: Taliparamba Municipality
Composition of waste in Taliparamba
3154
Non-biodegradable
waste
Biodegradable
waste
E-wasteSanitary waste
Domestic hazardous
waste
63
6
Daily quantity in percentage 181
THE TRANSFORMATION
Management of solid waste has always been a bugbear
for almost every local government institution in
India – Taliparamba was no exception. In 2012, the
municipality woke up to the dire need for optimal
management of the waste it generated. The dumpsite
was recovered within three months at a project cost of
Rs 1,969,800.
The town began segregation with active
participation of its residents. The slogan of ‘My waste
my responsibility’ became the call of the hour. The
municipality started an intense sensitisation drive.
It launched an app called ‘Nellikka’ to monitor
the work. A women’s self-help group (SHG) called
‘Haritha Karma Sena’ was created out of Kudumba
Sree, a Kerala state government initiative for poverty
eradication and women’s empowerment. The members
of the SHG were appointed for collecting as well as
segregation of waste.
Today, 85 per cent of Taliparamba’s households
adhere to the door-to-door collection process
conducted by SHG members – a majority of these
households pay a user fees for collecting the waste from
their houses. The municipality has signed a contract
with Nirmal Bharath Trust, an agency that manages
plastic waste. The agency trains the SHG members
to segregate the waste and sell it. For its services, it
charges Rs 50 from every household and Rs 100 from
every commercial establishment. The money that is
collected pays the salaries of the SHG members.
Taliparamba’s implementation
strategy
The implementation strategy adopted by the
Taliparamba municipality is door-to-door collection
of waste by the Haritha Karma Sena’. Households
are encouraged to compost their biodegradable waste
themselves. This approach has served to promote the
habit of source-level segregation – the municipality has
provided bio-bins for this purpose to the households.
The municipality has two push-carts, four auto
tippers and one tipper for transporting the waste. The
complete system is managed and overseen by Nirmal
Bharath Trust and monitored by the municipality.
Egged on by the municipality, about 9,500 households
have started practicing home composting and
producing fertilisers.
Number of community bins
NA
Number of garbage-vulnerable points
NA
Waste management vehicle fleet size
4 auto tippers and 1 tipper
Percentage of households covered
under door-to-door waste collection
85
Percentage of households
segregating waste
85
Percentage of waste processed
98
Population (as per 2011 Census)
44,827
Estimated current population
45,600
Estimated floating population (daily)
NA
Area (sq km)
25
Number of households (2021)
11,600
Number of households paying user charges
11,600
Number of wards
34
Number of zones
NA
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
14
Number of sanitation workers
57
Note: According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Taliparamba Municipality 182 WASTE-WISE CITIES
LANDFILL MANAGEMENT
The town has four decentralised organic waste processing facilities, each with a
capacity of one tonne; these use the aerobic composting method. Taliparamba also
uses the centralised ‘windrow’ technology in one facility with a processing capacity
of five tonne per day.
The services provided by the SHG members are monitored through the mobile
application ‘Nellikka’, where the registered user can access information on
households and institutions from where the waste is collected, the quantity of plastic
waste collected, etc. The plastic waste collected is brought to the MCF (Material
Collection Facility) and segregated by SHG members with the help of machines; the
segregated waste is then sold.
Remediation of the
dumpsite
Taliparamba’s bane was its 30-year-
old dumpsite, located in Karibam.
The municipality has reclaimed the
dumpsite land over a three-month
period. The site now houses the town’s
Material Recovery Facility, where waste
is treated as a source of income for
the SHG members. The Facility, built
at a cost of Rs 4,691,276 and housing
machinery worth Rs 2,967,000,
generates a monthly revenue of
Rs 5,855,000.
The money flow in Taliparamba
Parameters (monthly)Amount (in Rs)
Expenditure on collection and transportation
120,000 (cost borne by the agency)
Expenditure on processing of waste50,000 (cost borne by the agency)
Expenditure on disposal 50,000 (rejects/road waste disposal, cost borne by ULB)
Total expenditure on MSW management220,000
User fee collected 435,000 (collected by the agency)
Revenue generated from selling of compost and biogas
NA (the compost is distributed free of cost to farmers)
Revenue generated from selling of recyclables, RDF
150,000
Total revenue generated 585,000
Source: Taliparamba municipality 183
WHAT WORKED IN TALIPARAMBA
• C
• I
through a GIS-based route plan, primary segregation at source, secondary
segregation at specialised centres, segregation and recycling of inorganic waste, and
treatment of organic waste through composting.
• P
• I
town’s waste, the municipality has decided to register them and is providing identity cards to them.
• D
of those who have registered
LESSONS LEARNED
Efficient management of waste can bring about significant changes in the condition of the community – health conditions in Taliparamba, for instance, have registered an improvement. Remediation of the dumpsite has led to a reduction in disease incidence, and helped control the mosquito menace. The town also shows that waste can become a source of income for economically weaker sections.
Inclusion of every strata of the society in this enterprise has helped in changing
behavioral attitudes towards waste management, and generating awareness about in-situ handling of the waste they produce. The use and application of technology has been
an asset – it has made monitoring and accessing information far more easy and flexible.
REPLICABILITY
Taliparamba’s ‘zero-landfill’ model has set an example for local governments across the country. Its mention in the Kerala assembly has triggered interest in it. The town has shown that environmental conservation and economic sustainability can go hand in hand. Kerala – as a state – is aiming to introduce a zero-landfill strategy across all its urban centres.
Impacts
• The Kerala finance minister mentioned the ‘Taliparamba model’ of waste
management in the 2021 budget presentation in the state assembly.
• Many of the town’s women who have joined the SHG can now boast of secure jobs, and feel financially empowered.
• The mobile-based app for accessing information has encouraged the people to participate in this circular economy.
• Around 15 schools of the Taliparamba municipality are now participating in waste management activities through a project named ‘
Thelima’ 184 WASTE-WISE CITIES SOURCE SEGREGATION
In India, technological innovation in waste management is currently in a
nascent stage. There is great potential to harness technological advances in
other fields and apply them creatively in the waste management ecosystem.
Radio frequency identification (RFID) and facial recognition software can be
used to take attendance of workers, door-to-door collection can be improved
by tracking vehicles using GPS, public grievances can be streamlined and
addressed through mobile apps, solar energy can be used to power waste
processing facilities, and the entire operation can be coordinated and managed
through a central command centre.
Bengaluru: Has employed several ICT solutions, including an RFID-based
attendance system, geo-tagging of collection routes and a mobile-based
application to monitor garbage-vulnerable points and impose penalties on
offenders, achieving 100 per cent door-to-door garbage collection.
Kakinada: The city has introduced advanced Information, Communication, and
Technology (ICT) solutions such as RFID to improve door-to-door waste collection
efficiency and GPS to track movement of waste collection vehicles.
Keonjhar: Details of fees and fines collected and the finances of micro-composting
centers and material recovery facilities are put on a publicly accessible
mobile-based app; littering is monitored through CCTV cameras installed at public
places; and penalties are imposed; increasing transparency and efficiency.
Leh: Has installed a solar power-based solid waste management plant which is
running successfully, reducing dependence on the electricity grid and saving the
city administration money.
Vijaywada: Has adopted QR (Quick Reference) Code-enabled RFID tags for
monitoring waste collection, Smart Bins, and GPS-enabled collection vehicles for
effective route monitoring.
8
TECHNOLOGICAL
INNOVATION 185 186 WASTE-WISE CITIES SOURCE SEGREGATION
Bengaluru, the preeminent IT city of India,
uses the power of zeroes and ones to solve its
myriad waste management woes
BENGALURU
KARNATAKA
TECHNOLOGICAL INNOVATION
Bengaluru is the third most populous city
and fifth most populous agglomeration in
India. It generates about 6,100 tonne of waste
daily (452 g per person per day). Given the
importance of the technology sector to the
city, the approach that Bengaluru has taken to
deal with its mounting waste problem is also
tech-based. Technological innovation has
transformed the city's waste management
system, which has become transparent,
reliable and easy to monitor. The problems
between civic body officials and contractors
that plague large urban local bodies have
become a thing of the past in Bengaluru.
Waste composition in Bengaluru
Plastics
Cardboard
Glass
Paper
Textile
37%
13%
9%
28%
13%
32%
Non-
biodegradable
Domestic hazardous
2%C&D 5%
61%
Biodegradable
Source: Bruhat Bengaluru Mahanagara Palike
Total waste 6,100 TPD 187
THE TRANSFORMATION
In big cities like Bengaluru, it is common to discard
waste at the nearest convenient point. This could be
at a roadside or next to a drain. Slowly, this informal
dumping point grows into a garbage-vulnerable point.
Absence of adequate awareness often burdens city
governments with cleaning these points with their
own resources.
There are three sanitary landfills in Bengaluru:
two of these are currently closed and under
maintenance; the third is at Mitganahalli, which is
operational and is spread over four hectare. According
to the Bruhat Bengaluru Mahanagar Palike (BBMP),
the total quantity of waste dumped at the site is
2,750 TPD, while the dumpsite already has about
seven million tonne of legacy waste. To manage
the environmental and health fallouts of this, the
municipal corporation has started the process of bio-
capping the site, which will take around five years to
complete.
To improve the overall waste management
operations in the city, BBMP segmented the waste
management process into collection, transportation
and processing. Each segment has been outsourced to
a different concessionaire. While the system was being
streamlined, coordination among the concessionaires
emerged as an operational challenge, along with
ensuring the accountability of each concessionaire.
Concessionaires started to complain about timely
disbursement of payment while BBMP was unhappy
about the quality of services.
In 2020, the BBMP felt that only an efficient
system of monitoring waste management systems
aided by appropriate technology could improve the
scenario on the ground and decided to use a basket of
Information, Communication and Technology (ICT)
solutions. ICT-based management allowed BBMP
to closely monitor the activities of service providers
and ensure accountability. Designated routes have
been assigned to different concessionaires, and those
routes are monitored digitally; each concessionaire
is paid only upon completing their share of work
satisfactorily. Through the ICT-based technology
solutions, BBMP has achieved 100 per cent door-to-
door garbage collection. BBMP has also introduced
the ‘Ezetap’ app for imposing penalties on polluters
and monitoring garbage-vulnerable points. In about
a year’s time, BBMP has been able to make the entire
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
4,665
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
33
Percentage of waste
processed
53
Population (in million, as per 2011 Census)
13.09
Estimated current population (in million)
13.48
Estimated floating population (in million, daily)
2
Area (sq km)
713
Number of households (in million, 2021)
3.7
Number of wards
198
Number of zones
8
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
6,100
Number of sanitation workers
18,500
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins
and zero garbage-vulnerable points are strong indicators of
an efficient solid waste management system.
Source: Bruhat Bengaluru Mahanagara Palike 188 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
city completely free from garbage-vulnerable points.
The ‘technological innovation’ enabled BBMP to have real-time data on waste
management operations. With automated analysis of this data, BBMP initiated course
correction measures, which eventually resulted in substantial improvement in the quality
and quantity of services.
HOW THE SYSTEM WORKS
The waste management process is divided into three segments. To update the entire
system with new technologies, BBMP adopted decentralised digitisation, i.e. it digitises
the waste management chain ward-wise rather than digitising one whole segment before
moving to the next. This helps in monitoring the loopholes in the chain.
Door-to-door collection
The first and most important step in managing municipal waste is collecting properly
segregated waste from every household. Earlier, the attendance of safaimitras, who collect
garbage from households, was done manually. This gave rise to many discrepancies.
Radio-frequency identification (RFID) based attendance: To improve
monitoring and rationalise payments, BBMP adopted the RFID-based attendance system.
A RFID code is provided to every door-to-door garbage collection vehicle and they are
instructed to gather between 5:30 a.m. to 7 a.m. at the mustering points. Overall, the city
has 587 mustering points where BBMP officials take attendance every morning and assign
work. Attendance is taken by scanning the QR code. Anyone who fails to reach on time is
marked absent for the day. The code cannot be scanned after 7 a.m.
Safaimitras gathered at a mustering point 189
Development and execution of web and mobile-based apps: Web and
mobile-based applications have been developed to evaluate the performance of all auto
tippers and compactors.
Back-end
Auto-tippers are authenticated through ATR Apk software
Auto-tippers are assigned individually to zones, divisions and wards
Mobile ATR Apk for auto tippers
It is mandatory for Health Inspectors (HIs), Senior Health Inspectors (SHIs), and Executive Engineers (EEs) to download ATR Apk on their devices
One-time verification and approval of each inspector is done through the web admin
Attendance of auto-tippers is registered through an RFID card allotted to each auto-tipper driver and stored in the cloud server
Fleet management through geo tagging of routes: Each vehicle is equipped
with GPS. Junior Health Inspectors (JHIs) allot fixed locations and number of houses to approximately 5,000 auto-tippers which collect garbage daily.
Every day after attendance, the vehicles collecting segregated waste from households are monitored on a real-time basis for their route coverage. Payment is integrated with the attendance as well as routes covered by auto-tippers.
A detailed report and alert are generated if:
»A driver is overspeeding
»The stoppage is more than five minutes
»House or lane is not covered or is skipped
»There is any unusual delay
»There is a mechanical issue in the vehicle
Black spot removal and penalties: Black spots or garbage-vulnerable points are
where city residents dump their household waste resulting in stinking piles. Monitoring and removing black spots was an onerous task for BBMP officials. It has become much easier after the technological intervention. Black spot removal is possible through strict penalties, but only after IEC activities have brought about behavioural change. Ezetap
is used for imposing penalties and monitoring black spots. A field marshal is assigned
to an area and their role is to monitor and penalise people in order to ensure black spot
removal.
Earlier, it was difficult to track black spots manually. With the help of the app, the
process of monitoring and removing black spots has become much more streamlined:
• When a black spot is identified, an image with location is uploaded on the app.
• An alert is then sent to the JHI and they must upload the geo-tagged picture of the location after clearing the spot.
• The field marshal monitors the location for 21 days and must upload the geo-tagged picture of any 10 days to close the complaint.
• Point of Sale (PoS) machines were issued to JHIs and field marshals to collect penalties levied on violation of the plastic ban.
• Over 1,100 black spots have been removed till date.
• Over 1,400 penalties have been levied on violators of the plastic ban.
• Over 6,300 penalties have been imposed for littering and open dumping of garbage. 190 WASTE-WISE CITIES SOURCE SEGREGATION
Transfer of garbage
Each auto-tipper must unload the garbage at the transfer station into the compactor. The
process involves the following steps:
• At the mustering point, the attendance of each auto-tipper is recorded. Mustering points and transfer stations are defined and geo-fenced (work-in-progress for some areas).
• When the auto-tippers arrive with loads at the secondary transfer station, their RFID cards are scanned, images are taken and geo-coding is captured. All this data is stored in the server.
• The process is repeated whenever the auto-tipper visits the transfer station again.
• If the attendance of an auto-tipper is recorded at a mustering point but not at a transferring point, it is reflected in the reports.
• Each auto-tipper can be scanned three times a day.
• Monthly analysis is done using a Python-based algorithm to evaluate the overall performance of collective and individual auto-tippers.
Monitoring at processing and disposal site
From the secondary transfer station, compactors transfer the waste to the facility centres (biodegradable waste processing sites) or the landfill (in case of mixed waste).
• The RFID system is also used for spot attendance of compactors at the processing sites.
• When a compactor arrives at the processing centres, its RFID is scanned, an image is taken, the time is recorded, weight of the garbage is noted, and all this data is sent to the server.
• A detailed report is generated on a plant-by-plant basis.
• Each zone has one plant. Zone-wise report is prepared and rankings are given. Further steps are initiated based on the rankings.
Bengaluru has put in place an RFID-based attendance system for its sanitation staff 191
Source: BBMP
Process followed for biodegradable waste
SEGREGATED WASTE
WEIGHING
UNLOADING OF LEACHATE FROM COMPACTORS
DIRECTLY TO THE LEACHATE TANK
WINDROWS TURNING ONCE IN 8 DAYS (4 TIMES)
FOR THE DECOMPOSITION OF WASTE TO MAINTAIN
TEMPERATURE AND AEREATION
AFTER 32 DAYS OF DECOMPOSITION, SCREENING IN A PRE -
SORTING SECTION (100 MM SCREENING)
SCREENING IN A PREPARATORY SECTION (35 MM AND
16 MM SCREENING)
CURED MATERIAL SCREENING IN A REFINEMENT
SECTION THROUGH 4 MM SIEVES, <4 MM IS THE FINAL
PRODUCT (COMPOST)
<16 MM SCREENED MATERIAL GOES TO SILOS FOR CURING
COMPOST LOADING AND DISPATCH THROUGH LORRIES
UNLOADING BIODEGRADABLE WASTE ON WINDROWS
LEACHATE
TANK
BIOMETHANATION
ELECTRICITY
>35/16 REJECT
SENDING OUT
> 4 MM MATERIAL
SENDING
BACK TO
WINDROW FOR
CAPPING
Biodegradable waste processing plants
The BBMP generates 1,200 TPD of biodegradable waste. There are eight plants with a total
capacity of 1,570 TPD. All biodegradable waste is transported to the processing sites in
compactors. The waste is subject to windrow composting.
Odour control system for composting plants: The process of composting involves
the emission of gases like ammonia, carbon dioxide, methane, oxides of nitrogen, siloxanes,
bioaerosols, particulate matter and volatile organic compounds that pose a threat to the
staff working in the compost plant as well as to the local environment. To counter the odour,
Karnataka Urban Infrastructure Development and Finance Corporation (KUIDFC), with
the help of National Institute for Interdisciplinary Science and Technology (NIIST), has
developed an odour control system based on gas-biofiltration technology, which is one of its
kind in India. Gas bio-filtration technology uses microbes as odour removal agents. When
passed through the bio-filter, the compounds causing odour are absorbed by microbes, which
degrade into nitrogen oxide, nitrates, sulphates and sulphuric acid, later neutralised by
limestone. 192 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
WHAT HAS WORKED
To improve waste management in Bengaluru, BBMC took some bold steps and digitised
the whole waste management chain from collection to processing/disposal. Aiming at
better service, better monitoring, and a better way to manage scattered waste piles, BBMP
undertook technological innovations.
1. Accountability: RFID-based attendance allowed BBMP to keep a tight check on
working time. Every driver is made accountable for garbage collection. It gives them work satisfaction and a sense of responsibility along with the opportunity to improve their performance.
2. S Assigning fixed routes allows BBMC to get a detailed picture
of the number of households served. It also reduces the number of complaints regarding missed households. The driver can't shirk work, as an alert is generated for any delay, over-speeding or missed lanes. This ensures 100 per cent coverage of the geo-fenced area.
3. H The app gives residents freedom to check the
location of their door-to-door garbage collection vehicle. Depending on the vehicle’s location, they can leave their dustbin outside the gate for collection if they have to engage in other household activities. Along with increasing trust among citizens, this also reduces waiting time for the vehicles.
4. M Each time the auto-tipper arrives with loads at a secondary
transfer station, RFID cards are scanned and images and geocodes are captured and stored in the server. The exact process is repeated if the auto-tippers come again. This helps in keeping track of the number of trips made by any particular auto-tipper. This also helps track vehicles from mustering points to transfer points.
5. D After ensuring door-to-door garbage collection, it is
necessary to change the behaviour of residents by imposing penalties. BBMP developed an app for this purpose as well. The app provides a detailed report on how many times a person has been penalised and how many people from a particular ward have been penalised. This provides an insight into people's behaviour and allows for the
strategisation of IEC activities.
6. TA compactor transports the garbage from the secondary
transfer station to the processing plants. Each compactor belongs to a particular
Powered by information technology
COLLECTION AND
TRANSPORTATION OF
GARBAGE
EZETAP MOBILE APP
Digital analysis of
performance of waste
transport vehicles
Fleet management
through geotagging
of route
Details of user
fees and fines
ATR Apk software used
to monitor vehicles
Registering grievances about black spots and redressing themRFID-based attendance of garbage collection vehicles 193
processing plant. Once the compactor enters the plant, the RFID is scanned, and the
image and weight of the garbage are recorded and stored on the server. The RFID
cannot be scanned twice. That ensures accountability.
LESSONS LEARNT
The USP of the model is the use of digital monitoring to increase the efficiency and
transparency of the waste management system. Usually, ULBs have GPS-installed vehicles
but lag in adopting technology that provides accurate data, and dependency on manual
work makes the practice short term and unreliable. More than 3,000 ULBs still rely on
manual monitoring systems. The integrated digital system enables BBMP to track garbage
collection, processing, and material recovery in a data-oriented way. The vehicle tracking
system has changed the behaviour of field staff, making them accountable and attentive
towards their service.
REPLICABILITY
The technological innovation of BBMP presents a viable, easy, and practical model for
adoption by other municipalities. Installation of RFID cards in all vehicles and fixing their
routes reduces transportation time and carbon footprint. Hierarchical digitisation allows
BBMP to obtain a start to end report of collection, transportation and processing. The
data-driven report helps in efficient planning, strategisation and implementation.
Tier 2 and tier 3 cities depend on the age-old practice of manual work, making the
system more people-oriented and less efficient and unaccountable.
Big municipalities like Pune, Lucknow, and Dehradun are also adopting RFID and
geo-fencing to better monitor door-to-door waste management practices.
Hence, BBMP's digital model is reliable and replicable in big and small urban local
bodies for efficient monitoring and transparency in waste management.
Impacts
Door-to-door garbage collection increased from 65 per cent to 100 per cent after technological
intervention. The daily burden on residents to find a place for dumping garbage has reduced.
Door-to-door service increased trust among citizens and reduced the stinking piles at the end of
the colony.
Data-driven IEC activities enhance behavioural change and citizen participation. More and more citizens now participate in workshops and adopt community waste management practices for reducing waste.
There is transparency in payments based on number of trips, and amount of waste collected and transported. Contractors are now more attentive towards service as better service is the only way to get higher payments.
Reduced fuel, and operation and management cost of vehicles due to fixed routes and RFID which make the system easy, seamless and mess-free.
After technological intervention, the number of incidents reported regarding fleet mismanagement have reduced from about 280 per year to zero. 194 WASTE-WISE CITIES SOURCE SEGREGATION
KAKINADA
ANDHRA PRADESH
Kakinada city is
situated in East
Godavari District,
which is host to the
Coringa Wildlife Sanctuary
and contains the second largest
stretch of mangrove forests in India.
The city generates 213 tonne of waste
every day (560 g per person per day).
What sets Kakinada apart is the speed with which
it turned its solid waste management system around.
Within a year, the city achieved 100 per cent door-to-door
collection, 60 per cent source segregation, processing of 84 per
cent of the segregated waste and eradication of garbage piles
with the installation of street-side garbage bins.
TECHNOLOGICAL INNOVATION
Kakinada uses technological innovation
to leap into a new paradigm of waste
management at lightning speed
Waste composition in Kakinada
60%
39%
1%
Biodegradable
Non-biodegradable
Domestic hazardous
Source: Kakinada Municipal Corporation 195
THE TRANSFORMATION
Kakinada Municipal Corporation (KMC) has
evolved an efficient mechanism for the collection
and processing of solid waste only within the last
year. Before June 2020, every street was a dump
yard. Municipal staff collected garbage irregularly
and 90 per cent of the daily complaints reviewed
by the municipality were related to municipal
solid waste. Community bins used to overflow
and attract stray animals. The corporation was
understaffed and clearing those bins on a daily
basis was next to impossible. While residents were
unhappy with the shoddy solid waste management,
KMC was also unhappy with residents for littering
with abandon on roads and in public places.
Daily collection of waste from households was
limited to about 38 per cent of the city’s population,
despite deploying as many as 447 personnel to
collect solid waste at source. Even the waste
collected from these 38 per cent households was
unsegregated and transported in 43 vehicles to
the dumpsite. Households collection charges were
between Rs 30–60 per month. Income through
garbage collection was very low and solid waste
management was a huge financial burden on KMC,
even though it was not being done up to acceptable
standards.
The prolonged lockdown due to COVID-19
exacerbated this situation. After a series of
deliberations to deal with the situation, the city
introduced advanced technology and innovative
solutions. Technological innovation helped in
collection, transportation and processing of waste.
Web-based solutions helped the municipality
institute a state-of-the-art monitoring system
for oversight of waste management operations.
Reducing the number of complaints around
solid waste management was taken as one of the
yardsticks to measure the performance of the new
regime.
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
184
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
60
Percentage of waste processed
51
Population (in million, as per 2011 Census)
0.31
Estimated current population (in million)
0.38
Estimated floating population (daily)
10,000
Area (sq. km)
31
Number of households (in million, 2021)
0.12
Number of wards
50
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
213
Number of sanitation workers
1,206
Number of community bins
51*
* According to the Swachh Survekshan ranking
(Star Rating for Garbage-Free Cities) parameter,
zero community bins and zero garbage-vulnerable
points are strong indicators of an efficient solid waste
management system.
Source: Kakinada Municipal Corporation 196 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
HOW THE SYSTEM WORKS
The city prepared a comprehensive sanitation plan in which the roles of citizens,
local leaders, municipal staff, corporators, MLAs, SHGs, and NGOs were clearly
defined. The plan stressed upon monitoring of waste management systems using
the latest technologies. The concept of integrated solid waste management was
introduced to ensure end-to-end management of municipal solid waste with a heavy
focus on increasing awareness using Information, Education and Communication
(IEC) campaigns in the entire city. In order to ensure efficient collection, timely
transportation and optimum processing, the city introduced the following technologies:
Radio Frequency Identification (RFID) tags
RFID-based technology was one of the key drivers to improve door-to-door waste
collection efficiency across all wards. Each household and bulk waste generator has
been given a sticker with a unique QR code. Waste collectors are equipped with QR
code scanners and mandated to scan the code upon collection of waste at the doorstep.
The handheld device is used to send the details of the household or bulk waste
generator with its location and date and time of collection to the centralised command
centre at the office of the city corporation. The software connected to the RFID system
compiles the data in real-time, which is presented in a dashboard showing the number
of sources covered at a given point.
Global Positioning System (GPS)
GPS technology has been in use for more than a couple of decades in various service
sectors, including transportation. The city of Kakinada introduced this technology to
track the movement of its waste collection vehicles. Every vehicle has been fitted with
a GPS device connected to the centralised command centre, where their movement is
tracked on the city map. While KMC tracks vehicles to ensure that they are travelling
Scanning of QR code at a household to confirm collection of waste from the doorstep 197
through the intended route, it also ensures that vehicles collect waste from the source at
the right time and transport it to the destination in a timely manner. With the use of the
GPS, KMC makes sure that the travel time of every vehicle is consistent with the distance
it is meant to cover.
Facial Recognition System (FRS)
Facial recognition is a way of recognising a human face through technology. FRS is used
to confirm the identity of a person by mapping their facial features and comparing the
information with a database of known faces to find a match. Kakinada implemented FRS
to register the attendance of its workers and to ensure that they reach their respective
reporting locations on time in order to provide waste management services to the citizens.
Implementation of FRS technology by Kakinada made attendance monitoring much
easier through a centralised real-time monitoring system.
Human Resource Management System (HRMS) mobile app
The city introduced the HRMS app for its day-to-day waste management operations. This
system basically automates HR tasks and helps save money and time as the authorities
no longer have to manually keep track of every worker. HRMS has helped authorities
identify and trace each worker in every micro-pocket of all wards in the city. HMRS has
made it possible to ensure 100 per cent presence of sanitary workers on ground. Whenever
a worker is absent due to any reason, the app makes it simple to replace them and get the
work done without hiccups.
Integrated Command and Communication Centre
Kakinada city set up an Integrated Command and Communication Centre (ICCC) at
the office of the city corporation. All the technologies put in place are connected to this
centralised facility where a team of trained professionals keep an eye on big monitors
to ensure waste management operations are proceeding as planned. They continuously
monitor the RFID tags database to check whether the collection target for the day is met
within the stipulated time. Simultaneously, they check movement of vehicles to ensure
that all vehicles are travelling on only authorised routes. FRS shows the number of
sanitation workers reporting for duty at their respective stations. SMS alerts are sent to
respective authorities in case of any inefficiency or deviation noticed so that corrective
measures can be initiated in a timely manner. Data shows that complaints reduced
substantially over time as the system emerged to be an effective tool.
WHAT HAS WORKED
KMC realised that technology alone could not address the challenges of waste
management and that participation of citizens is indispensable. Ahead of introducing new
technologies, KMC ran a comprehensive campaign across the city to sensitise citizens on
the need for source segregation. The campaign also addressed the need to stop littering,
while making people aware about various elements of waste processing. Due to this
campaign, the level of source segregation increased from zero to 60 per cent within a
year, which is a huge change, especially considering source segregation continues to be a
challenge in most cities of India. 198 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
The city has so far managed to achieve a processing rate of 84 per cent of collected
segregated waste. In addition, total annual revenue earned from waste processing has
reached 26 per cent (Rs 45.76 lakh) of the total expenditure (Rs 1.76 crore). This surge
in revenue generation has been possible due to increased collection of user charges with
the help of a good monitoring system and consistent services to the citizens. Currently,
the city is processing 72 TPD of biodegradable waste in two waste-to-compost
plants that produce 18.7 TPD of good quality compost. The city is channelising 35.3
TPD of non-biodegradable waste to various recycling facilities. Revenue from waste
management operations is expected to increase further with increase in the rate of
segregation and improvement in processing efficiency. KMC is also planning to set up
an integrated waste processing centre to treat all streams of waste under a single roof.
Some additional initiatives
People's representatives have a larger access to citizens and can impact them more. KMC
realised this potential and harnessed it by initiating a programme called Corporator's Emphasis
on Sanitation Transformation (CREST). It is a competition among corporators to make their
respective wards achieve all the parameters as listed in the Swachh Survekshan 2021 toolkit.
As most of the students in municipal schools of Kakinada are from slum areas, sanitation
of slums has been given top priority. Swachh school drives were undertaken to inculcate
awareness about segregation at a young age. These students are also expected to go back
home and tell their parents and communities about this, hence forming a reliable chain
between the city’s authorities and the slum dwellers. Other things that have been introduced
in all municipality schools under the Swachh school drive are the Green Report Card, Dry &
E-waste Collection Passbook, training for preparing eco-bricks, and Swachh School Rankings
Assessment programme.
Source: Kakinada Municipal Corporation
Integrated command and communication centre
HRMS MOBILE APP TO
MONITOR WORKERS
GPS INSTALLED IN
ALL WASTE COLLECTION
VEHICLES
RFID TAGS FOR
ALL HOUSEHOLDS
AND BWGS
FRS FOR
MONITORING
ATTENDANCE 199
LESSONS LEARNT
Waste management is a shared responsibility: KMC successfully ran
a campaign in the city which was led by elected representatives and other opinion
makers. Each of them was given the responsibility to ensure that their respective
wards became litter-free and started segregating waste.
Efficient use of technology: The city utilised available technologies. It not
only improved monitoring and quality of services, but also significantly improved
recovery, recycling and processing of municipal solid waste.
Adopt the right strategy: KMC managed to maintain a nice blend of
technology, people’s participation and management systems to turn municipal solid
waste into a useful resource.
REPLICABILITY
For replicating the Kakinada model of municipal solid waste management,
city governments need to understand the key elements that made it successful.
Approach to waste management must always begin by engaging with citizens.
Thus, citizens were made aware of the new technologies being used to improve
services. In addition to improving the quality of services, the city should also be
able to demonstrate that waste can actually be a resource if processed properly
in various facilities. The Kakinada model also showcases the use of advanced
technology which has redefined ‘real-time monitoring’ by city authorities. To put
things in perspective, KMC’s Integrated Command and Communication Centre
achieved something with a handful of trained people which is otherwise done by
hundreds of people in other cities. The government of Andhra Pradesh recognised
KMC’s contribution and advised other cities within its jurisdiction to learn from
the Kakinada model.
Impacts
• R
cent have already started segregating at source.
• L
• C
substantially over the past year from 591 in June 2020 to 17 in August 2021.
• 1
landfill.
• G
while recyclables are segregated from other non-biodegradable waste and
sold in the market to generate revenue 200 WASTE-WISE CITIES SOURCE SEGREGATION
KEONJHAR
ODISHA
Keonjhar in Odisha, a district
with multiple tourist spots,
produces about 26.5 tonne
of waste daily (400 g per person
per day). It has been able to
harness the power of information
technology to improve the efficiency
and transparency of its solid waste
management system. Its decentralised
‘wealth centres’ have opened a window of dignified
employment opportunity to the city’s
women self-help groups.
*Others includes domestic hazarduous waste and sanitary waste
Source: Keonjhar Municipality
TECHNOLOGICAL INNOVATION
Information technology and decentralised wealth
centres have helped Keonjhar create an efficient and
transparent waste management system
Waste management in Keonjhar
Plastics
Paper
Glass
Others*
Non-recyclables
15%
8.5%
18%
28%
30.5%
60%40%
Biodegradable Non-
biodegradable 201
THE TRANSFORMATION
Keonjhar used to follow a typical Indian model of
waste management. Door-to-door collection was
carried out in some wards, but it was not regular
or effective. There was no source segregation. The
city was dotted with garbage vulnerable points. The
municipality outsourced a substantial portion of the
work (like road sweeping, bush cutting, and drain
and tank cleaning) to third part contractors on a
tender basis. These contractors would hire cheap
labour not trained to handle municipal solid waste
systems. There was a dumping site at Judiaghat,
but it was not scientifically developed. Some of the
waste was also burned – at the dumping site as well
as at collection points. A foul smell and smoke used
to emanate from the dumping ground continuously,
and leachate from it posed a threat to the city’s
water bodies.
In order to make Keonjhar dumping yard-free,
promote source segregation and empower women’s
self-help groups, the city administration passed
bye-laws on August 23, 2017, that were based on the
Model Bye-laws for Urban Local Bodies issued by
the Odisha government earlier that year. A ‘waste-
to-wealth’ programme was envisaged as the vehicle
of this change. The programme began in Keonjhar
in 2019 and many local self-help groups were roped
in to be part of it. The members of these self-help
groups were housewives and female daily wagers,
who got a source of income and improved social
status due to their association with the programme.
HOW THE SYSTEM WORKS
The programme began with an awareness
campaign. Members of the self-help groups
were trained first and then they conducted a
door-to-door campaign with municipal officials
regarding the need for improvement in solid waste
management, particularly the importance of source
segregation.
Households have been provided two types
of bins to segregate waste, blue bins for non-
biodegradable waste and green bins for
biodegradable waste. Door-to-door collection
is performed by trained swachhakarmis under
the supervision of swachhasathis, who have also
been trained for the job. Local WhatsApp groups
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
18
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
60,590
Estimated current population
67,000
Estimated floating population (daily)
3,000
Area (sq km)
21.93
Number of households (2021)
13,627
Number of wards
21
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
24
Number of sanitation workers
182
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Keonjhar Municipality 202 WASTE-WISE CITIES SOURCE SEGREGATION
have been created with swachhakarmis and residents as members, for everyday
communication and better coordination on waste management, and to register
grievances. The state government has developed the ‘Ama Sahar’ app, easily accessible to
the general public, providing updated information related to solid waste management.
Citizens can also pay user fees through the app.
Segregated waste is directly transported to micro-composting centers and material
recovery facilities, which are also known as ‘wealth centres’. At the material recovery
facilities, non-biodegradable waste is further segregated into different categories like
plastic, metal, paper and glass. Recyclable material is sold to registered vendors at rates
fixed by the government. Non-recyclable combustible wastes are sent to authorised
cement factories for co-processing.
At the micro-composting centers, biodegradable waste is subject to aerobic
composting. The organic manure thus produced is branded as ‘Mo Khata’ and sold at Rs
20 per kg at designated outlets throughout the state.
There are a total of 109 swachhakarmis managing solid waste in the city’s 21 wards,
and its micro-composting centers and material recovery facilities. Initial funding for
infrastructure and base development of the decentralised processing facilities came
from the government, but now they have become self-sustaining (see The solid waste
management budget of Keonjhar).
Harnessing information technology
The city has also taken several technological steps to improve its waste management
system. First of all, sector mapping was done and route charts of vehicles transporting
waste were prepared. After this, all transport vehicles were equipped with GPS to
frequently monitor movement. Segregated waste from households is transported in
collection vehicles with separate chambers for non-biodegradable and biodegradable
waste. The vehicles also have a separate space for transporting sanitary and domestic
hazardous waste.
Female self-help group members working at a micro-composting centre 203
The solid waste management budget of Keonjhar
TOTAL REVENUE
Rs 49 lakh
(approx.)
(February–July 2021)
Rs 0.8 lakh
Installation of GPS
in 14 garbage
collection vehicles
Rs 9.5 lakh
Collection and
transportation
Rs 10.5
lakh
Maintenance
of vehicles
Rs 11.3 lakh
Operation and mainte-
nance of decentralised
processing centres
Rs 12.1 lakh
Incentives for
SHG workers
Rs 11.3 lakh
From micro-compost-
ing centres
Rs 1.3 lakh
From material recovery
facilities
Rs 35 lakh
User fees collected
Rs 1 lakh
Fines collected
TOTAL EXPENDITURE
Rs 44 lakh (approx.)
(February–July 2021)
Note: No cost has been incurred on installation of CCTVs and app development by Keonjhar Municipality. The
former are paid for by the district administration under a non-solid waste-related vertical and the latter is paid
for by Odisha Housing and Urban Development department
Source: Keonjhar Municipality
Source: Keonjhar Municipality
Use of information technology in solid waste management
HARNESSING THE
POWER OF INFORMATION
TECHNOLOGY
AMA SAHAR APP
Registering grievances
and details of their
redress
Details of user
fees and fines
Financial details of
decentralised processing
centres
CCTV cameras to keep an eye on littering
Details of collection and transportation, including those of vehicles,
swachhasathis
and
swachhakarmis
GPS in waste transport vehicles for efficient routes and better monitoring 204 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
Keonjhar Municipality monitors littering through CCTV cameras installed at
public places. There is a fine of Rs 75 for individuals, Rs 500 for shops, Rs 1,000 for
hotels and restaurants, and Rs 2,500 for other commercial institutes for littering.
This has almost put an end to the practice of garbage dumping.
The operational details of wealth centres are recorded in the Ama Sahar app
by facility managers. These details include the quantity of biodegradable waste
collected by the dedicated garbage collection vehicles; details of swachhasathis and
swachhakarmis accompanying each vehicle; the quantity of compost generated,
packaged and sold, and the revenue generated from selling it; as well as the quantity
of non-biodegradable waste segregated and sold, and the revenue generated from
selling it. Details of fines collected for use of plastic by shopkeepers, public littering,
open defecation, urination, and burning of dry leaves and other solid wastes are also
recorded in the Ama Sahar app.
WHAT HAS WORKED IN KEONJHAR
Koenjhar has been able to harness communication technology to improve its waste
management system. GPS-enabled collection and transportation has made these
processes efficient and smooth. By putting details of fees and fines collected, and
the finances of micro-composting centers and material recovery facilities, on a
publicly accessible app, the city has ushered in a new era of transparency.
The city municipal administration also lays emphasis on timely redress of
grievances related to solid waste management. Grievances received through
different social media platforms are transmitted immediately to the relevant
staff members and a strict timeline of less than 24 hours is adhered to. The
complainants are then intimated about the action taken.
A conveyor belt segregating components of biodegradable waste at a micro-composting centre in Keonjhar 205
LESSONS LEARNT
A change of attitude among government officials as well as citizens (through
properly planned awareness programmes) can bring about the change needed to
invert the traditional perspective on waste. Keonjhar’s waste-to-wealth programme
not only generates revenue from the city’s waste, but
has also provided dignity
of employment
to the women traditionally involved in the waste business, usually
the lowest of the low strata of the Indian society.
A well-directed technological intervention can be a force
multiplier
in a municipal solid waste system. IT-based solutions, like GPS-enabled
vehicles as well as apps to pay user fees and fines, track the financial situation of
‘wealth centres’, and address grievances in a time-bound manner and have helped
Keonjhar achieve substantial improvements in its waste management system rapidly.
By making these apps accessible to the general public,
the municipality
made people closer participants in the management of solid
waste
, thus ensuring their cooperation. When everything else fails, there is the
element of punitive action in the form of CCTV monitoring and fines.
REPLICABILITY
Keonjhar’s IT-based interventions are easily replicable in other urban local bodies.
In fact, the apps used in Keonjhar (and in other places in Odisha) can be adopted
and contextualised by other cities and states. This will result in demonstrated
augmentation in the efficiency (and thereby capacity) and transparency of solid waste
management systems.
Decentralised treatment of waste in micro-composting centres and material
recovery facilities, and roping in the informal sector, are also excellent ideas that can
be replicated across the board.
Impacts
• Keonjhar has a number of tourist places; with a visibly cleaner environment, it has
been able to attract more tourists.
• Occurrences of dengue, malaria and diarrhoea in the district have abated by about 60 per cent.
• The dumping site at Judiaghat has been developed into a tourist attraction.
• Women involved with the self-help groups handling waste have been empowered socially and economically.
• Public grievances related to solid waste management have been reduced by 70 per cent. 206 WASTE-WISE CITIES SOURCE SEGREGATION
LEH
LADAKH
Leh is a trans-Himalayan town with a cold and dry climate. It
produces nine tonne of solid waste daily during winter, and
40 tonne per day during June–August (the peak tourist
season) (207 g per capita
per day during winter
and 366 g per capita
per day in summer).
The town has become
the first city in India to
establish a solar-powered
waste processing facility,
managing to process 90 per cent of
its solid waste.
TECHNOLOGICAL INNOVATION
The tourist town receives abundant sunlight,
which it utilises to power its efficient waste
processing facility
*Others includes domestic hazarduous waste and sanitary waste
Source: Municipal Committee Leh
Solid waste composition in Leh Huge seasonal variation
(because of tourism)
Tonne per day
Municipal waste generation
66% 22%
9
40
12
%
Biodegradable
Non-biodegradable
WinterSummer
Other waste* 207
THE TRANSFORMATION
Till 2019, Leh did not have a proper mechanism
for the treatment and scientific disposal of solid
waste. Waste collection was poor, and community
bins were overflooded with mixed waste, resulting
in a public health hazard and poor aesthetics in
the hilly tourist town. Even when solid waste was
collected from the city in tippers, it was dumped
at an open dumping site – locally known as Bomb
Garh – near the Diskit Buddhist temple. Some
manual scavengers and waste pickers would
separate plastics and other recyclable materials
from the dumped waste, and sell them in Jammu
or other places to big kabadiwalas, but most of the
dumped waste remained unprocessed. This practice
continued for many decades, creating a 2 km-long
open dumping belt.
Waste remained untreated because of lack
of funds for a treatment facilities and to buy
machinery to segregate and treat waste as well as to
pay for the electricity needed to run the machinery.
Due to a constant influx of tourists, Leh faced
a growing problem of waste disposal. The Swachh
Bharat Mission directives made the city understand
its problems with greater clarity in order to figure
out a way its waste needs to be managed.
HOW THE SYSTEM WORKS
Project Tsang-da Urban Mission, initiated by
the district administration of Leh in December
2017, aimed at sustainable waste management in
rural and urban areas of the district. The project
has created a setup to turn waste into revenue-
generating goods, such as curtains, toys and
cushion covers. Wine or beer bottles and broken
glass are reused in construction of roads and
buildings by local construction companies.
The Union territory government has created
a Waste Management Committee of 12 members,
which includes members from the municipal
committee of Leh, the government of the
Union territory, and Ladakh Autonomous Hill
Development Council (LAHDC), Leh as well as
residents and technical and management experts
to plan infrastructure and activities pertaining to
waste management.
Number of garbage vulnerable points
0*
Waste management vehicle fleet size
9
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
95
Population (as per 2011 Census)
30,870
Estimated current population
43,500
Estimated floating population (daily, summer)
66,000
Area (sq km)
9.1
Number of households (2021)
6,820
Number of wards
13
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
45
Number of sanitation workers
50
Number of community bins
0*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Municipal Committee Leh 208 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
LAHDC started awareness programmes and campaigns like street clean-
up drives (under the Urban Infrastructure Development Scheme for Small and
Medium Towns) and recycling camps to raise awareness among residents on the
importance of minimising waste. Two dustbins — a blue one for non-biodegradable
waste and a green one for kitchen and other biodegradable waste, were provided
to each household so that they could segregate waste. The municipal committee
removed community bins to make Leh a garbage-free town. For 100 per cent
door-to-door collection from all households, shops, hotels and restaurants, proper
collection routes of vehicles were charted.
The committee also decided to build a self-sustaining solid waste management
plant with adequate capacity to properly manage all waste streams in an
economically and technologically feasible manner.
In 2020, the municipal committee installed a 30 tonne per day capacity
solar power-based solid waste management plant (see Box: Solar powered waste
management in Leh).
Currently, the city is efficiently collecting segregated waste from households and
commercial establishments. For collection and channelisation of the waste, the city
has nine vehicles. Each vehicle has two workers to collect the waste and directly
transport it to the solid waste management plant. The town has a very small area
so these vehicles are sufficient to collect waste twice a day in commercial areas and
once a day in small residential areas.
Solar-powered material recovery facility 209
Solar powered waste management in Leh
Leh Municipal Committee installed a 30 tonne per day capacity solid waste management plant in 2020. The
plant is spread over 38 acres of land. Electricity to run the plant comes from the 100 kW solar power supply
installed by Ladakh Renewable Energy Development Agency.
The plant has the following units:
Manual segregation and waste processing unit: Incoming tippers filled with municipal waste
are weighed and unloaded at the manual segregation unit, where 15 workers segregate the waste. The workers
are provided masks and hand gloves, and work in eight-hour-a-day shifts. They segregate multi-layered plastic,
cardboard, milk and juice packets, and water and plastic bottles. These items are then crushed with the help of
a baling machine so that it can be transported easily. Compressed blocks are sent to recyclers in Jammu and
Kashmir. In this way, the city is able to recover a huge quantity of materials for various gainful applications.
Nearly 90 per cent of the material is recovered. A glass shredder, a high-density polyethythene (HDPE)
shredder and a paper shredder have also been installed at the site.
Composting unit: The composting unit consists of two parts. The first part is a treadmill with a shredder
to disintegrate biodegradable waste (to increase the rate of composting). The second part is the composting
chamber. Tippers unload biodegradable waste near the belt of the treadmill, from where it is fed into the
shredder. The resulting mixture is carried on the belt to the composting chamber, where composting takes
about four–five weeks. Most of the compost is utilised by the municipal committee in gardens, parks and
monasteries, the rest is sold to farmers.
A scientific landfill facility is under construction near the solid waste management plant for disposal of inerts
and rejects generated at the processing unit. The construction is expected to be completed by 2022.
Solar panels installed on the roof of the plant supply sufficient energy for all mechanical operations 210 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
The money flow
Solid waste management services are free for households. To recover the cost of the
services, the Waste Management Committee has created a tariff structure for all
commercial shops and hotels. Annually, Rs 1,200 are collected from every shop, and
Rs 6,000 from every hotel. The administration has also implemented surcharges
and limitations on the sale of polluting products. In 2018, it generated about Rs 64
lakh in revenue and spent Rs 38 lakh on waste management.
WHAT HAS WORKED IN LEH
Use of renewable energy to run the processing and material recovery facility has
been a success in Leh because it has ensured that the operation of the facility is
a low-cost affair. Ladakh receives high-intensity solar radiation, with 320 sunny
days in a year, and the low temperatures allow solar panels to work efficiently.
The average solar energy intensity in Leh district is 6–12 kWh per square metre.
Another factor for sustenance of solar power-driven waste management plant in
Leh is the availability of spare land that the government itself owns.
Efforts to achieve 90 per cent material recovery at the facility to generate
revenue from recyclables and compost have been successful and the system works
efficiently. The overall processing percentage of the town is 95 per cent.
LESSONS LEARNT
Utilising renewable energy (solar energy) in waste processing
is an innovative technological solution
that is cost-effective and
environmentally sustainable (as it does not contribute to any form of pollution
and is an efficient substitute to conventional fuel-driven applications). Small
towns and cities with limited funds for solid waste management but having
suitable climatic condition to harness solar power could be an ideal place for solar
power-driven waste management plants. A larger lesson can also be drawn here:
Impacts
• Leh is the first city in the country to adopt solar power to drive
operations at its waste processing facility.
• Leh secured the first position in innovation in sanitation under Swachh Bharat Mission in 2018.
• Leh is one of the cleanest cities in the country because of the intervention of community-level awareness programmes for source segregation and participation of all stakeholders in waste management. 211
Technological interventions that reduce operational costs of solid
waste processing facilities can provide urban local bodies a short
in the arm
, provided their initial capital costs are not unbearable.
In addition,
participation of the people is very critical to make
a solid waste management system successful
. Therefore, it is crucial
to conduct awareness campaigns from time to time. In addition, efforts to ensure
source segregation and efficient collection of waste are also necessary.
REPLICABILITY
Solid waste management is more challenging in highlands than in plain areas due
to the remote location, uneven topographical configuration, vulnerability to natural
hazards and disasters, and insufficient funds. Leh has set an emulation-worthy
example on technological innovation under such conditions.
Reportedly, the largest solar power-producing states are found in the west and
south of the country. Urban local bodies in states like Andhra Pradesh, Gujarat,
Karnataka, Rajasthan and Telangana can easily harness solar power for solid waste
management.
Processed non-biodegradable waste ready to be transported to recyclers in Jammu and Kashmir 212 WASTE-WISE CITIES SOURCE SEGREGATION
VIJAYAWADA
ANDHRA PRADESH
Vijayawada city is
one of the thirty-five
metropolitan cities in
India and the second-largest
city – after Visakhapatnam – in
the state of Andhra Pradesh. On the
banks of the river Krishna, it is spread
over an area of 61.88 sq. km, with
272,457 household-dwellings. Vijayawada Municipal
Corporation (VMC) is more than a century old. It was
constituted as a municipality in 1888, with an area of 30 sq.
km. It was upgraded to Municipal Corporation in 1981.
TECHNOLOGICAL INNOVATION
Innovation in collection, transportation and treatment
of municipal solid waste brought a sustainable
standard of sanitation, improving livelihoods, health
and the economy in Vijayawada
Vijayawada Municipal Corporation
Daily quantity in percentage
Waste composition
in Vijayawada
Biodegradable
59.47
Sanitary
0.29
Non-biodegradable
39.78
Domestic
hazardous
0.46 213
THE TRANSFORMATION
Vijayawada is divided into 64 sanitary divisions
and municipal wards for the purpose of solid waste
management. Around 516.6 tonne per day (TPD)
of municipal solid waste is generated (excluding
construction and demolition waste) of which
approximately 275.5 TPD is biodegradable waste,
239.9 TPD non-biodegradable waste and 1.16 TPD
is domestic hazardous waste segregated (including
sanitary waste). Around 2 tonne is floral waste
from two major and 10 minor shrines in the city.
The city processes 458.983 TPD of total waste
of which 239.9 TPD is biodegradable waste. The
biodegradable waste is used to produce compost
and other materials of commercial value through
various service providers such as waste composting
units, waste recycling units and biomethanation
units. The remainder, i.e. 81 tonne, is sent it to the
landfill site for final disposal.
During the festive season and other auspicious
days, floral waste is about 3 tonne. Currently,
sanitary workers collect floral waste from wholesale
markets, temples, mosques and churches across
the city and shift it to composting yards. After
it is segregated it into biodegradable and non-
biodegradable waste at the yards, it is turned into
bio-compost.
In 2015, the city government began looking
at technology options to strengthen its solid
waste management operations in the city. The
technologies were introduced after careful
consideration of their efficiency at scale as solutions
to manage various waste streams and technologies
for source segregation, door-to-door collection,
attendance and timely arrival of sanitation workers.
A real-time monitoring unit at the city level and
timely course-correction measures were also
considered.
Source segregation
To optimize source segregation and efficient
collection, Vijayawada Municipal Corporation
divided human settlements in the city into 1,256
micro-pockets, each with a different road length.
Biodegradable and non-biodegradable waste were
collected separately. All 64 wards of Vijayawada
currently have source segregation.
Number of garbage-vulnerable points
3*
Waste management vehicle fleet size
225
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
92
Population (in million, as per 2011 Census)
1.04
Estimated current population (in million)
1.19
Estimated floating population (in million, daily)
0.2
Area (sq. km)
61.88
Number of households (in million, 2021)
0.27
Number of wards
64
Number of zones
3
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
496.7
Number of sanitation workers
3,779
Number of community bins
100*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Vijayawada Municipal Corporation 214 WASTE-WISE CITIES SOURCE SEGREGATION
Processing of organic waste
All 64 wards in the city have 100 per cent door-to-door garbage collection. Each worker
collects garbage from about 300 households per day. Vehicles for primary collection
vehicles are fuelled by CNG so that the process is greener and more cost-effective.
Vijayawada has deployed one primary collection vehicle for two micro-pockets. The entire
volume of 198 tonnes of organic waste is processed for composting in four decentralized
waste-to-compost plants.
Eco-friendly technologies that contribute to reducing the cost of operation and
maintenance include:
On-site composting: Vijayawada Municipal Corporation has promoted on-site
composting for reduction and recovery of waste at source and for following the 3R’s, i.e.
reducing waste, reusing and recycling. The city has enforced on-site treatment of organic
waste in all the residential welfare associations (RWAs), which accounts for about 18
per cent of the total volume of organic waste generated. The Corporation monitors the
implementation of in situ management closely.
Biomethanation: The city has modernised one of its existing biomethanation plants to
run on a turnkey basis to process 20 tonne of biodegradable waste to produce 125 KW of
energy per day. The captive energy plant is utilized to power 100 KW stations for sewerage
treatment plant motors running for four hours a day.
Fully automatic biodegradable waste compost: Biodegradable waste compost
technologies are used for production of biodegradable waste much faster than traditional
methods. The city has also introduced smart semi-underground waste collection bins that
trigger an alarm once they are full by means of an ultrasonic weight sensor to monitor the
real-time status of the smart bins.
Decentralised treatment of biodegradable waste 215
By saving fuel and energy, these technologies contribute to reducing operation and
maintenance cost of the city by up to 28 per cent.
Technologies for monitoring of waste management operations : VMC has
adopted quick response code (QR Code)-enabled radio frequency identification (RFID)
tags for waste collection. The system is connected to the centralised monitoring cell at
the city level. As a result, as many as 52 out of 64 wards have been declared bin-free.
The Corporation has also installed 45 smart bins at various locations that sends alerts
to authorities as soon as they are full. The remaining 12 wards consisting of bins are
closely monitored through closed-circuit cameras that are connected to the Command
Control Centre in the Corporation. Waste from these bins are collected and cleaned as
soon as they are filled.
Underground garbage collection bin system : VMC has installed 32 smart
semi-underground garbage collection bins – with capacity of 1.3–3 m
3
– at various
places in the city to avoid overflowing of garbage from existing dumper bins.
Mechanized sweeping : Mechanized sweeping avoids spilling of garbage – which
happens in regular dumper bins – and saves time. The vehicles are fitted with GPS
devices for effective monitoring through the Command Control Centre (CCC) placed in
VMC.
Construction and demolition waste: VMC has established collection,
transportation, processing and management of construction and demolition (C&D
waste) for a capacity of 200 tonne per day.
Stones
Paver blocks
Rubber
Mortar
Wood
Steel
Bio-soil
Concrete
Domestic hazardous
Plastic
Processed
Bricks175
TOTAL: 1,340
197
55
185
8
193
0
187
0
50
135
155
(IN TONNE)
C&D waste processing 216 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
E-waste: With the explosive growth in use of electrical and electronic
equipment, management of e-waste has emerged as a formidable challenge.
Segregating e-waste generated in city has become a herculean task for VMC. To
address the problem, VMC has joined hands with a private company. The city
has strategically positioned e-waste collection points to collect about 20 TPD
of e-waste every day.
Remediation of existing dumpsite: The existing municipal solid waste
dumpsite at Ajith Singh Nagar has been remediated through biomining in
Vijayawada Municipal Corporation on the basis of a Design-Build-Operate
contract with a private company. The reclaimed land is being developed as a
park.
Handling of cigarette butts: In view of the hazardous nature of cigarette
butts – they are carcinogenic and can contaminate water if disposed of in
waterbodies – VMC has collaborated with a socio-entrepreneurship start-up
to collect cigarette butts from all the wards in Vijayawada. The hired agency
collects the butts for scientific management. This initiative has created a
revenue source for VMC.
C&D waste processing facilities in Vijayawada 217
Plastic vending machines: Vijayawada has a population of 1.19 million and
has large numbers of visitors in the city as well. Consumption of beverages and
packaged drinking water has gone up significantly. As a result, large quantities
of plastic bottles are dumped into trash binds. Dumping plastic bottles in drains
causes a problem for sanitation workers as the bottles can block the main channels.
To handle plastic bottles and beverage cans, VMC has partnered with private
entrepreneurs and installed seven plastic bottle recycling kiosk (reverse vending
machine) at strategic locations. Through this initiative, VMC has been making
efforts to eradicate single-use plastic by sensitising the public about its ill effects.
Flower waste processing: VMC’s initiative to collect and process flower
waste from flower markets and other sources of flower-waste generation is one of
its unique practices. The flower market located adjacent to the canal near Rajiv
Gandhi Park is one of the main sources of flower-waste generation. Around 85
flower shops exist in the flower market adjacent to the VMC office. About 40
tonnes of flowers come to the flower market daily and approximately 1 tonne of
flower waste is generated per day from the market. VMC has tied up with a private
partner to institute a system for collection, segregation and treatment of the flower
wastes in making eco-products like incense sticks (agarbatti), seed paper, leaf and
flower manure, eco-colour dyes from colour extraction (from petals) and other eco-
products.
Community kitchen with methane gas: VMC is setting a new benchmark
in eco-friendly sanitation technology in the city. It has set up a community kitchen
fuelled by methane generated from faecal waste of the toilet complex and discarded
vegetables from the surrounding market. The kitchen with reactor has five single-
hob stoves that can be used through the day. The urban slum of Vijayawada has
647
0
752
858
TOTAL: 6,927
685
1199.3
0
575.7
240
900
1070
MATERIAL RECOVERY FACILITY (IN TONNE)
C&D waste processing
Rubber
RDF
Metal
Packaging material
Cardboard
Paper
Glass
Cloth
Wet
Non-recyclables
Plastic 218 WASTE-WISE CITIES
TECHNOLOGICAL INNOVATION
2,000 residents for whom the kitchen is free. Residents of slums are often forced to
cook with firewood stoves on pavements because their tenements are very small, and
this hall gives them the opportunity to make food in a hygienic manner.
Implementation strategy adopted by the city government
VMC has a robust door-do-door collection system in place for all 64 wards in the city.
It has divided all the houses in the city into 1,256 micro-pockets, each with a different
road length. Biodegradable and non-biodegradable waste are collected separately. The
city has about 3,779 sanitary staff, of which 2,984 are from Development of Women
and Children in Urban Areas (DWCUA) groups, self-help groups that have taken up
the task of cleaning the roads every day. The rest, i.e. 795, are public-health workers
for sanitation.
VMC transports wet and dry waste through closed compacted vehicles to various
processing facilities and the landfill site. A community bin is followed placed at the
point of storage. Of the 64 wards in Vijayawada city, 52 are bin-free. The remainder
have bins. A total of 315 loader points operate throughout the city of which 241 are in
bin-free wards and 74 are in wards with bins.
WHAT HAS WORKED
VMC has adopted numerous technological measures to improve SWM operations
such as implementation of quick response code (QR Code)-enabled radio frequency
identification (RFID) tags for waste collection. In other words, the civic body has
introduced an online waste management system allowing sanitation workers to use
QR code scanners while collecting garbage bins from houses that could be, in turn,
monitored in real time through the commissioner’s dashboard. Following the change,
as many as 52 wards out of 64 have been declared bin-free. VMC also installed 45
smart bins at various locations that send alerts to authorities as soon as they are full.
VMC has enforced and instituted segregation of waste at source, door-to-door
garbage collection, home composting and vermicomposting, and installed adequate
Impacts
Improved solid waste management through a well-designed system for collection,
transportation and treatment coupled with appropriate technology adoption
resulted in Vijayawada winning the Cleanest Big City award in the 2019 Swachh
Survekshan in the category for cities with population of 10–40 lakh. The
technologies instituted for real-time monitoring of waste management operations
made the turnaround possible in a short span of time. The city not only looks
clean but – with more than 80 per cent of recycling and recovery and only inerts
disposed of to the landfill – has also achieved a sustainable standard of sanitation
environment, impacting livelihoods, health and economy of the local people. 219
numbers of public and community toilets for improved cleanliness and plastic vending
machines for collection and channelisation of plastic waste. VMC has also provided
livelihoods to ragpickers by systematically allotting them at dumpsites to segregate
and collect plastic waste around the city.
LESSONS LEARNT
The VMC model demonstrates that solid waste management operations in cities need
to addressed in a comprehensive manner rather than in isolation. Various processes
with regard to SWM right from the generation, segregation, transport and disposal
are linked to each other and should be managed in a holistic manner.
Once the entire operation chain is conceived and planned, suitable technology
options at each level of operations should be explored, tested and implemented at a
smaller scale initially and then replicated city-wide.
VMC’s focus on reduction of waste at source and decentralised management with
a real-time monitoring system aided by state-of-the-art technologies played a pivotal
role in a complete overhaul of the performance of waste management in the last few
years. Because of its simplicity, inclusiveness and efficient use of technology, the VMC
model of waste management is good and replicable. 220 WASTE-WISE CITIES
2 pages opener9
In waste management, there is no one-size-fits-all model that can be
applied in urban centres across the country. Cities apply the model
that best suits their needs. This leaves a lot of space for innovation,
customisation and cross-learning – this section showcases some
of the avenues that innovation can take. These can be used as
inspiration by others to design their own specific systems.
Panchgani: Being an ‘eco-sensitive zone’, certain
waste management practices like waste-to-energy are
prohibited in the town, so it has invested in material processing
and recovery systems, using pollution tax levied on tourists
to create and operate these systems.
Paradeep: With active involvement of women and
third-gender groups and ragpickers’ associations, the city
has created a new waste management model that is inclusive as
well as economically sustainable.
Thiruvananthapuram: Has adopted a sustainable economic model
and supported long-term economic growth without adverse social,
environmental, or cultural impacts on the community.
INNOVATIVE
MODELS 221
2 pages opener 222 WASTE-WISE CITIES INNOVATIVE MODELS
PANCHGANI
MAHARASHTRA
INNOVATIVE MODELS
Panchgani is a
small hill station
in Satara district,
Maharashtra.
It generates
about 7.2 tonne
of waste daily (484
g per person per day). Pollution tax levied
on visitors powers the town's efficient waste
processing and recovery, ably backed by home
composting and an excellent IEC programme. With help
from Centre for Science and Environment (CSE), the town's
municipality has also developed a set of bye-laws as per the
Solid Waste Management Rules, 2016.
*Others include e-waste, sanitary waste and C&D waste.
Source: Panchgani Municipal Council
Waste composition in Panchgani Average monthly waste statistics
(in tonne)
Non-biodegradable
18%164.3
164.3
150
3 5 .1
3 5 .1
15
0.5
0.5
15
0.2
0
0
75%
Biodegradable
Domestic hazardous and others*
BiodegradableSanitaryNon-
biodegradable
Domestic
hazardous
7%
CollectedUnprocessedProcessed
and treated
79.8 tonne of non-biodegradable waste,
14 tonne of domestic hazardous waste,
and 14.8 tonne of sanitary waste
are outsourced
Leveraging the pollution tax levied on tourists, Panchgani has
created a well-oiled material processing and
recovery system
Source: Panchgani Municipal Council 223
THE TRANSFORMATION
A British-era tourist place nestled in the Western
Ghats, Panchgani accumulated so much waste
over almost a hundred years that it earned the
unflattering moniker of ‘Kachra Point’. Garbage lay
strewn everywhere. Dogs, pigs, cows and buffaloes
would hover around, competing with vultures and
eagles for leftovers. A foul smell could be sensed from
miles away. Restaurants operating at the hill station
watched helplessly as business dwindled. There were
literal garbage landslides.
In 2001, the Central government declared
Panchgani an ‘eco-sensitive zone’. It became
mandatory for Panchgani Municipal Council (PMC)
to ensure segregation and processing of the waste
generated by the hill station. But being accorded
the status of an ‘eco-sensitive zone’ also meant that
technologies like incineration of waste and waste-to-
energy were forbidden.
The first task before PMC was to clear legacy waste
through bioremediation. Separating plastics from the
organic waste was an uphill task so the council sought
professional help from Aaradhya Enterprises, an
expert concessionaire. They managed to clear an acre
of land containing 1,485 tonne of waste between July
and December of 2015.
However, PMC’s efforts to clear legacy waste would
have amounted to nothing if fresh waste continued
to pour in. The city produces over seven tonne of
waste daily. Under new leadership, PMC was quick
to realise that the city needed to apply the philosophy
of ‘reduce, reuse and recycle’ urgently to manage its
waste efficiently. If waste was to be recycled, it had
to be segregated first. Thus began Panchgani’s IEC
programme.
A private contractor was hired to carry out IEC
activities. A group of 40 workers was assigned various
tasks under the project. Initially, when segregation
rates were lower, the staff of the private contractor
would segregate garbage collected from households.
Following the initial success of its IEC programme,
PMC roped in a team of cleanliness supervisors,
health inspector, class 4 municipal council staff,
office staff members and swachhagrahis (a group
of local women and other informal sector actors).
The team conducted intense door-to-door trainings
and live demonstrations. Students of schools and
colleges were trained first, after which they joined
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
5
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
100
Percentage of waste processed
100
Population (as per 2011 Census)
14,894
Estimated current population
18,000
Estimated floating population (daily)
2,200
Area (sq km)
6.2
Number of households (2021)
2,697
Number of wards
17
Number of zones
4
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
7.2
Number of sanitation workers
35
Number of community bins
26*
* According to the Swachh Survekshan ranking (Star Rating for
Garbage Free Cities) parameter, zero community bins and zero
garbage vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Panchgani Municipal Council 224 WASTE-WISE CITIES 224 CENTRE FOR SCIENCE AND ENVIRONMENT
INNOVATIVE MODELS
the IEC campaign. As the health inspector, supervisors and swachhagrahis were
local residents, they could coordinate, convey their intentions, deliver training
and carry out other functions smoothly. Commercial properties, schools and
households were targeted for compulsory segregation. It took nearly six months,
but the town was able to improve its segregation percentage significantly.
HOW THE SYSTEM WORKS
The city has adopted a two-bins-one-bag system. Under this system, every
household is provided two dustbins, one for biodegradable and the other for non-
biodegradable waste. As the quantity of sanitary and domestic hazardous waste
generated is lesser, they are collected in bags. Thus, waste is segregated into three
streams at source. Money for the two-bins-one-bag infrastructure was provided
by local units of a few banks from their CSR funds.
Collection vans have been compartmentalised to transport segregated waste.
Non-biodegradable waste and rejects are segregated further in the collection
vehicles by waste workers into eight streams: 1) Plastic bottles and plastic
waste, 2) Glass materials, 3) Clothes, 4) Plastic wrappers, 5) Sanitary napkins
and diapers, 6) Footwear, 7) Medical waste, and 8) Coconut shells and wood
pieces. Different bags are provided in the van for storing waste after secondary
segregation.
Cleanliness supervisors, the health inspector and swachhagrahis accompany
the collection vans to supervise and inspect the whole process. If a household has
made a mistake regarding segregation, it is corrected right away by the team.
People facing any difficulty or raising a query regarding waste management are
Panchgani's waste processing facility complements its decentralised processing of biodegradable waste 225
assisted by the moderating team. A toll-free complaint number has also been provided.
PMC has developed a set of bye-laws on solid waste management with assistance
from CSE. The bye-laws mandate a fine for non-segregation amounting to Rs 500 for
households and Rs 5,000 for hotels, lodges and other commercial establishments. For
better surveillance, PMC has set up CCTV cameras at important places. Photographs of
those found throwing garbage are circulated on social media.
Efforts to segregate started on October 2, 2013 and by October 2, 2017 Panchgani
had achieved 100 per cent source segregation.
WHAT HAS WORKED IN PANCHGANI
Panchgani’s IEC programme, ably carried out by swachhagrahis, has been a thumping
success as the town has managed to achieve 100 per cent source segregation. Secondary
segregation in collection vehicles has been an efficient and smooth initiative.
The hill station has made the best of its unique economic and geographic conditions.
Being an eco-sensitive zone, it could not go down the incineration or waste-to-energy
route. Instead, the town has invested in a plethora of material processing and recovery
systems, using the pollution tax levied on tourists to create and operate these systems.
The city’s waste infrastructure has matured to gain the ability to process almost
all of the city’s waste. The centralised organic waste processing unit works in tandem
with decentralised composting at the household and bulk waste generator levels. The
material recovery facility and biomethanation plant have been successful as well. By
installing solar and wind power at the processing centre, the town has taken another
step towards a green waste management system.
In search of an appropriate processing technology
Panchgani’s search for an appropriate processing technology has been an interesting and edifying
one. Initially, the city tried vermicomposting to process its organic waste. Within six months,
it became clear that climatic conditions were not ideal for the process. So the city invested in
three organic waste composting machines, each with a batch capacity of 100 kg per hour. The
machines were inadequate for the 5 TPD organic waste generated in the town. Their handling and
maintenance was also a difficult job. Through trial and error, PMC finally designed a machine with a
conveyor belt (to cut labour cost) that shreds and mixes organic waste with compost. This machine
has been a grand success.
PMC has also installed a 6 TPD capacity biomethanation plant to convert the organic fraction of
waste into electricity. The plant will generate approximately 0.26 million kWh of electricity annually
and produce approximately 44 tonne of compost and 1,800 kl of liquid fertiliser. The estimated
revenue generated will be Rs 70 lakh.
The city has a functional material recovery facility. Non-recyclable plastic waste is pre-processed
for road making as per the guidelines of Indian Road Congress. The plastic crusher machine has a
capacity of 4 kg per batch, processing nearly 120 kg per hour. It runs for four hours every day. The
remaining plastic is sent for recycling. Paper, cardboard, clothes and other materials are baled and
stacked and sent for recycling.
The city also generated about 511 kg of hazardous waste daily. It is collected and handled
separately and sent to Maharashtra Enviro Pvt Ltd, Pune for further processing. 226 WASTE-WISE CITIES
INNOVATIVE MODELS
LESSONS LEARNT
A systematic approach is necessary to achieve transformation in
waste management systems.
PMC started with remediation of its legacy
waste. Simultaneously, it sought to overhaul Panchgani’s waste management chain
from the first link. It initiated an IEC programme through swachhagrahis to promote
segregation at source. Then it modified its collection and transport equipment to
ensure that waste that had been segregated remained segregated. It initiated a
secondary segregation practice in the collection vehicles and then it sought to improve
the city’s waste processing methods and capacity.
People are the key. PMC’s IEC programme forms the heart of the waste
management transformation in the town. It ensured 100 per cent source segregation,
which made the entire management chain efficient.
A trial and error approach finally bore fruit when the municipal
authority was able to find a cost-effective method to process its organic waste. By
combining centralised infrastructure for organic waste processing, material
recovery facility, plastic waste crusher machine and biomethanation plant
with
decentralised methods
like home composting, for both individuals households
Monthly solid waste management budget of Panchgani
Note: Capital investment for the processing centre was either through CSR or local donations. The difference between
expenditure and revenue is about Rs 1 lakh per month. PMC not only breaks even, it ends up generating revenue.
Source: Panchgani Municipal Corporation
ParameterMonthly cost
Expenditure on collection and transportation of
municipal solid waste
Rs 12 lakh (approximately)
Expenditure on municipal solid waste
processing
About Rs 2.75 lakh (contractual) + About Rs 1.5 lakh
(
swachhagrahis as part of IEC and informal sector cost)
Expenditure on municipal solid waste disposalIncluded in processing
Total expenditure on municipal solid waste
management
Rs 16.2 lakh (approximately)
Users fees collected Rs 1.5 lakh (approximately)
Revenue generated from sale of compost and
biogas
Rs 0.4 lakh (8.2 tonne per month @ Rs 5,000 per tonne in
January 2020, i.e., before the lockdown) + About Rs 1 lakh
(19.55 tonne per month; self consumed @ Rs 5,000 per
tonne)
Revenue generated from sale of recyclables
and refuse-derived fuel
Rs 1.6 lakh
Revenue generated from other sourcesAbout Rs 1 lakh (waste management
income through property tax)
About Rs 0.75 lakh (penalties)
About Rs 11 lakh (pollution tax)
Total revenue generatedRs 17.2 lakh (approximately) 227
and bulk waste generators (like resident welfare associations), the town has been able
to have the best of both worlds and optimise its waste management potential.
Most importantly, the town has managed to think through two common
misconceptions in waste management.
Waste is not a liability but a
resource
. Panchgani’s material recovery and processing facilities amply testify this
statement.
An economic and geographic hurdle can be turned upside
down into an advantage.
The town has used the fact of being a hill station (and
an eco-sensitive zone), which prevents it from making use of certain waste processing
technologies, to generate revenue through a pollution tax to invest in other, better
technologies.
REPLICABILITY
PMC’s IEC programme for segregation of waste can be replicated. Capacity building
at every income level (high, middle and low) is important for any city. Though it ticks
the boxes of social acceptability, environmental sustainability and technical feasibility,
PMC’s waste management system is primarily funded by the pollution tax levied on
visitors. Panchgani is a hill station and the floating population in the form of tourists
is equal to 15 per cent of the town’s own population. It will be difficult to replicate
the financial model of PMC’s waste management system in other cities step-for-step.
However, the spirit behind it, to think outside-the-box to convert apparent economic
hindrances into advantages, will live on and multiply.
Impacts
• Around 2,697 households and 120 commercial entities have been sensitised about the benefits
of at-source segregation and waste management.
• About 17,907 individuals have been trained on appropriate methods of disposal and recycling.
• A quantity of about 2,631 tonne of municipal solid waste is processed every year in PMC’s centralised and decentralised organic waste management facilities, averting emission of 944 tonne of methane and 2,503 tonne of CO
2
per year into the atmosphere.
• PMC has installed a windmill and solar plant at its processing centre, making its energy consumption zero.
• The city has gained several points on the cleanliness scale. It looks visibly neat and a far cry from the days of garbage landslides.
• Panchgani was adjudged the cleanest city in the West Zone by the Swachh Survekshan, 2018. 228 WASTE-WISE CITIES INNOVATIVE MODELS
A decentralised women-driven model
made a self-sustainable solid waste
management system a success
PARADEEP
ODISHA
INNOVATIVE MODELS
Paradeep, in
Jagatsinghpur
district, is a major
city of Odisha. One of
the largest and most
important seaports in
the country, Paradeep Port
Trust (PPT) lies 125 km from
the capital city Bhubaneswar.
The city’s beach, forest cover and natural
creeks, and its location on the confluence of the
river Mahanadi with the Bay of Bengal, make it one of
the most sought after in the state.
* Others include domestic hazardous and sanitary waste.
Source: Paradeep Municipality
Waste management in Paradeep
Plastics
Paper
Metal
Other
Glass
54%
18.5%
6%
8.5%
13%
56%44%
Biodegradable
Non-
biodegradable 229
THE TRANSFORMATION
Solid waste management in Paradeep Municipality
was scant before 2019. Source segregation was not
practised, door-to-door collection systems were
irregular due to which the people dropped off their
household waste into community bins, which only a
few wards were provided with. When the bins were
full, people disposed of their garbage on the roads or
in drains or vacant spaces. Municipal solid waste was
not properly managed due to shortage of sanitation
staff and primary and secondary waste collection
vehicles. Waste was carried from community
dustbins by pushcarts to the nearest transfer station
then unloaded onto tractors and tippers, which is
disposed in the dumpsite without any treatment.
The opportunity of generating revenue from waste
that could be processed or sold through proper
channels was often lost. Untrained sanitation workers
and ragpickers carried out collection, transport
and disposal or dumping and manual handling of
municipal solid waste carried out in the absence
of personal protective equipment (PPE) kits led to
occupational health hazards. The dumping site was
not at all managed properly. Dry waste was burned
at the dumping site as well as at the collection points.
The dumping site emitted a foul smell due to disposal
of mixed waste.
The State Department for Housing and Urban
Development, Government of Odisha, issued an
order on July 16, 2019, where cities were given a clear
mandate to adopt decentralised systems as a matter
of state policy. The government of Odisha initiated the
project “Waste to Wealth” in all urban local bodies.
Paradeep Municipality adopted the concept of waste
to wealth in 2019. Local women self-help groups
were empanelled to be a part with the initiative.
Municipality officials conducted several awareness
programmes in domestic solid waste management to
educate and train households. Municipality officials
carried out the door-to-door survey to calculate exact
quantities of solid waste generation per capita per
day so that the design of processing facilities can be
constructed accordingly. Subsequently, women self-
help group members – known as swaccha sathis –
initiated the door-to-door awareness campaigns for
households. For eco-friendly transport of municipal
solid waste, battery operated vehicles – with capacity
of 0.5–1 tonne – were procured, which were also
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
39
Percentage of households covered
under door-to-door waste collection
100
Percentage of households
segregating waste
95
Percentage of waste processed
100
Population (as per 2011 Census)
68,585
Estimated current population
82,000
Estimated floating population (daily)
4,100
Area (sq. km)
32.40
Number of households (2021)
17,411
Number of wards
19
Number of zones
0
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
16.2
Number of sanitation workers
369
Number of community bins
0*
*According to the Swachh Survekshan ranking (Star Rating for
Garbage-Free Cities) parameter, zero community bins and zero
garbage-vulnerable points are strong indicators of an efficient
solid waste management system.
Source: Paradeep Municipality 230 WASTE-WISE CITIES
INNOVATIVE MODELS
driven by members of the self-help groups. Micro-composting centres
were constructed to process wet waste and material recovery facilities for processing
dry waste.
Women self-help groups were involved in the operation and maintenance of
the micro-composting centres and material recovery facilities to enable them with
better means of livelihood. Members were selected and appointed as swachha
karmi, swachha sathi and swachha supervisor based on their education. Swachha
karmis were initially trained by municipality officials, after which they engaged in
door-to-door collection, transportation, and handling of waste at micro-composting
centres and material recovery facilities. They were also trained for operation and
maintenance of micro-composting centres and material recovery facilities. The
women self-help groups were also given the opportunity to collect user fees and
revenue by selling products processed at micro-composting centres and material
recovery facilities.
HOW THE SYSTEM WORKS
Paradeep Municipality was constituted as a Notified Area Committee (NAC) on
September 27, 1979 and converted to municipality on December 12, 2002. While
some areas come under, and are maintained by, the Paradeep Port Trust (PPT), the
rest of the city is maintained by Paradeep Municipality.
Women from self-help groups managing compost at a micro-composting centre in Paradeep
All photos by Paradeep Municipality 231
Paradeep Municipality generates 16.2 tonne of solid waste daily, which is treated
in the micro-composting centres and material recovery facilities. Paradeep is the first
city in Odisha to construct and have a functioning MRF.
Door-to-door collection is done by swachha karmi under the supervision of
swachha sathi. Households hand over segregated waste, which is collected by a
multi-compartment vehicle. The primary collection vehicles are battery operated
– BOVs transport the waste directly to the micro-composting centres and material
recovery facilities – which is eco-friendly and easily managed by women self-help
group drivers.
Households are instructed to store biodegradable waste and non-biodegradable
waste in separate blue and green bins. When the sanitation staff arrives they put
biodegradable waste in the green bin and non-biodegradable waste in the blue bin.
Non-biodegradable waste undergoes further source segregation. Households keep
domestic hazardous and sanitary waste separately to be collected in different bags in
the transport vehicles.
At the micro-composting centres and material recovery facilities, biodegradable
and non-biodegradable waste are weighed and quantities noted in a register.
Biodegradable waste is treated through aerobic composting using tubs. Non-
biodegradable waste is further segregated into recyclable and non-recyclable
materials. Recyclables are sold to registered vendors. Non-recyclable combustible
waste is sent to authorised cement factories for co-processing.
With the aim to have a plastic-free city, Paradeep Municipality has signed a
memorandum of understanding (MoU) with a private entrepreneur. It has integrated
Source: Paradeep Municipality
Paradeep Municipality: Clusters, circles and sectors
Paradeep Municipality
Cluster 1Cluster 2Cluster 3
Circle 1
Sector 1Sector 5Sector 9 Sector 13Sector 17Sector 21Sector 26Sector 31
Sector 2Sector 6Sector 10 Sector 14Sector 18Sector 22Sector 27Sector 32
Sector 3Sector 7Sec tor 11Sector 15Sector 19Sector 23Sector 28Sector 33
Sector 4Sector 8Sector 12 Sector 16Sector 20Sector 24Sector 29Sector 34
Sector 25Sector 30Sector 35
Circle 2Circle 3 Circle 4Circle 5Circle 6 Circle 7Circle 8 232 WASTE-WISE CITIES
INNOVATIVE MODELS
six ragpicker groups into self-help groups and engaged them in material
recovery facilities to support the private entrepreneur in processing plastic
waste. The Municipality will clean the city without needing to make any
investment while also providing livelihood to ragpickers. In this model of
public–private partnership, the private entrepreneur sets up machinery with
their own investment and the municipality sets up material recovery facilities.
The private entrepreneur pays members of self-help groups as per the statutory
pay scale requirement of the Odisha government.
At the plastic recycling plant, self-help group members segregate non-
biodegradable waste into recyclable and non-recyclable waste. Recyclable
plastic waste is cut uniformly by a shredder machine and thoroughly washed
and dried. The materials are processed into granules, which are sold to
factories for processing into a new product.
A wealth centre comprises one micro-composting centre and one material
recovery facility. It is operated as a separate profit centre in a self-sustainable
model. A corpus fund is created for each wealth centre wherein the resources
generated are deposited and admissible expenditure is incurred by the urban
local body. Wealth centre income from selling organic compost and plastic
recyclable products and from user fees from garbage generators is deposited in
the corpus fund and operational expenditure is met from this revenue.
Aerobic composting is done in the micro-composting centres. This is a
controlled process involving microbial decomposition of the biodegradable
waste collected from households and/or other establishments and converting
it to organic compost, called Mo Khata, sold at the rate of Rs 20 per kg.
Different stages of dry waste processing at a material recovery facility 233
WHAT HAS WORKED IN PARADEEP
Special about the initiative
Paradeep Municipality involved the transgender community in the frontline of solid
waste management. The introduction of transgender people in the chain of solid
waste management is the first initiative of its kind in the state. Transgender people
were organised into a self-help group and appointed for operation and maintenance
of the micro-composting centres and material recovery facilities, thus improving their
livelihoods as well as socialising them into the mainstream.
Revenue generation in 2019–21 (in Rs)
Expenditure
Financial yearUser fees
collection
Revenue
generated from Mo
Khata selling
Revenue generated
from dry recyclable
waste selling
Incentive of
swachha karmi
Total expenditure
towards solid waste
management
2019–20 15,21,926 3,480 3,900 2,73,060 10,24,000
2020–21 26,90,185 1,08,240 1,99,803 6,82,650 21,12,000
Total 42,12,111 1,11,720 2,03,703 9,55,710 31,36,000
Subtotal45,27,53440,91,710
Source: Paradeep Municipality
Paradeep Municipality: Details of Income and expenditure on solid waste
management (February–July 2021) (in Rs)
Monthly expenditure Figure
MonthJuly 2021June 2021May 2021April 2021March 2021February 2021
Collection and transport 1,41,5501,32,3501,36,4001,31,6001,22,750 1,24,300
Maintenance of vehicles 52,000 47,000 62,000 53,000 41,000 46,000
O&M at micro-composting
centres and material recovery
facilities
25,000 19,000 27,000 22,000 28,000 16,000
Incentives1,36,5301,36,5301,36,5301,36,5301,36,530 1,36,530
Total3,55,0803,34,8803,61,9303,43,1303,28,280 3,22,830
Revenue generated
From micro-composting centres84,000 25,000 32,000 14,000 12,000 24,000
From material recovery facilities56,000 52,000 61,000 43,000 58,000 50,000
User fees collected 3,20,0002,80,0003,15,0002,92,0002,75,000 3,35,000
Fine collected350 220 0 0 550 720
Total4,60,3503,57,2204,08,0003,49,0003,45,550 4,09,720
Paradeep Municipality 234 WASTE-WISE CITIES
INNOVATIVE MODELS
Paradeep Municipality recognises the necessity of creating awareness to change
the behaviour of citizens towards source segregation. They have empanelled women
self-help groups as their source of communication in the chain of solid waste
management. The rigorous door-to-door campaign organised by the swachha sathis
brought a significant change in behaviour of the citizens. They now hand over
segregated waste to waste collectors on a daily basis, which makes the next process
more efficient. The overall aesthetic of the city has improved as there is no littering.
Self-help group members who had meagre or no incomes are now gainfully
employed in the solid waste management sector. They are responsible for the overall
waste management in the city and the decentralized facilities, i.e. micro-composting
centres and material recovery facilities, are also maintained by them.
Initially, to strengthen the system of decentralised solid waste management, the
municipality paid self-help group members associated with it. But once the system
started functioning full scale, revenue generated from the units was sufficient to meet
the requirements of operation and management of the facility. Additional revenue
met the salary requirements of the self-help group members, making the system self-
sustainable. Cycles were provided to women workers so that they were not dependent
for transportation and could reach work on time.
Every month a “bada khana” programme is organised by the municipality, where
sanitation and municipality officials eat together and socialise. The Municipality
previously spent large sums of money on improper management of solid waste and
in return never generated any kind of revenue aside from fines. For the first time
their model has become self-sustainable. All the expenditure on the solid waste
management is from revenue generated from micro-processing centres and material
recovery facilities as well as from user fee collection.
Impacts
• Environmental: The zero-dumping initiative of management of municipal solid
waste ensures that no waste is dumped at any stage from collection to treatment. It
minimises the risk of soil contamination, groundwater contamination and surface-water
contamination due to dumping of waste. Harmful smoke generated from burning of dry
combustible wastes and foul smell from decomposition of wet waste – a significant threat
to air environment – is minimised due to the modern treatment and disposal facilities.
• Social: Social conditions have improved significantly as a result of the sanitization
facilities provided. Because of job security and regular incentives, workers associated with the management of municipal solid waste have social respect in their communities. Their lives have improved due to the facilities such as health, education and ease of transportation. Their transformation from housewives or ragpickers to municipality workers has empowered them.
• Economic: The model for this initiative is based on economic sustainability. The
revenue generated or collected from user fees and from selling of product is always higher than the budget expenditure in this model. Records show proper management by the municipality and associated workers ensures profit increases consistently. 235
REPLICABILITY
The Odisha government has been working to make the city clean and to
simultaneously improve the socio-economic status of the workers. To make solid
waste management economically sustainable, Paradeep Municipality follows the
concept of waste to wealth at every step from collection to disposal. This helps in
reducing waste in the city as well as contributes to the socio-economic development
of community-based organisations.
Paradeep Municipality has adopted the decentralised and community-driven
model with micro-composing centres and material recovery facilities. With the
active involvement of women members of Mission Shakti, transgender groups and
ragpicker groups, Paradeep Municipality created a sustainable waste management
system while empowering self-help groups and transgender and ragpicker groups.
The decentralised model enabled the municipality to manage its solid waste with
a sustainable solution. Other urban local bodies can adopt this model and improve
solid waste management along with empowering women, transgender and ragpicker
groups. By integrating them into the mainstream, urban local bodies can, along
with waste management, improve the socioeconomic environment.
Members of the
transgender
community at a
micro-composting
unit 236 WASTE-WISE CITIES INNOVATIVE MODELS
THIRUVANANTHAPURAM
KERALA
Thiruvananthapuram, capital of the
southern state of Kerala has an
estimated population of 1.34 million
and is among the most highly populated
cities of the state. It produces 325.3
tonnes of waste per day. Handling this
huge amount of waste is a challenge
for the Thiruvananthapuram Municipal
Corporation (TMC).
Source: Thiruvananthapuram Municipal Corporation
INNOVATIVE MODELS
An inclusive economically sustainable decentralised
approach to solid waste management has kept
Thriuvananthapuram clean and free of landfills
Waste composition in Thiruvananthapuram
67%
29%
2%
2%
Biodegradable
Non-biodegradable
Domestic hazardous
Sanitary 237
THE TRANSFORMATION
Until 2011, the management of waste
was not economically sustainable for
Thiruvananthapuram Municipal Corporation
(TMC). Expenditure was high and the results
unsatisfactory. Of the total waste generated in
the city, just 20 per cent was segregated and
recovered and the remaining quantum, nearly
80 per cent of waste generated, was dumped at
Thiruvananthapuram’s dumpsite, Vilappilsala.
In 2011, the city was forced to shut down
the Vilappilsala dumpsite following local
protests over unscientific management of
waste on the site. Following the shutdown,
TMC adopted a decentralised approach
to resolve the crisis under the aegis of the
Kerala Suchitwa Mission, a technical support
initiative under the Local Self Government
Department, Government of Kerala. The
Mission is responsible for providing technical
and managerial support in waste management
to local self governments in the state. Under
this Mission, TMC engaged with private
agencies and self-help groups that undertook
door-to-door collection and treatment of waste
generated in the city.
The city conceived the waste management
system as a social and inclusive campaign
by coining the slogan “My Waste My
Responsibility” and named the campaign Green
Protocol. Extensive information, education
and communication (IEC) activities were
undertaken to achieve source segregation. As
a result, the crisis became a source for income
generation. Private agencies and self-help
groups shared the responsibility of bearing
the costs for management of waste with
TMC. In addition, TMC opted for an inclusive
approach towards sustainable and community-
driven waste management in the city, with
participation of migrant workers, the public,
and members of self-help groups.
Since 2013, TMC has followed decentralised
solid waste management wherein on-site
treatment of biodegradable waste is given
utmost priority. The city currently does not
have any centralised solid waste management
Number of garbage-vulnerable points
0*
Waste management vehicle fleet size
39
Percentage of households covered
under door-to-door waste collection
10
Percentage of households
segregating waste
100
Percentage of waste processed
54
Population (in million, as per 2011 Census)
0.95
Estimated current population (in million)
1.34
Estimated floating population (daily)
50,000
Area (sq. km)
214.86
Number of households (in million, 2021)
0.38
Number of wards
100
Number of zones
25
Municipal solid waste generation
(in tonne per day or TPD, excluding C&D waste and inerts)
325.3
Number of sanitation workers
1,195
Number of community bins
65*
* According to the Swachh Survekshan ranking (Star Rating
for Garbage-Free Cities) parameter, zero community bins and
zero garbage-vulnerable points are strong indicators of an
efficient solid waste management system.
Source: Thiruvananthapuram Municipal Corporation 238 WASTE-WISE CITIES INNOVATIVE MODELS
plant, landfill or waste dumpsite, making decentralised waste management a sustainable
economic model for the city. TMC has received national as well as global recognition for its
performance in waste management.
TMC initiated the treatment of legacy waste in the dumpsite and transformed reclaimed
land into Sanmathi Park to generate awareness among citizens to demonstrate that waste
can be converted into resources if segregated at source and treated scientifically. By involving
workforce and machinery for six months to segregate 1,600 tonne of mixed waste, the
government succeeded in fostering the ethos of “my waste my responsibility” among citizens.
HOW THE SYSTEM WORKS
TMC is divided into 25 zones and 100 wards spread over an area of 214.86 sq. km. For ease
of operations and functioning, a ward-level Health Sanitation Committee has been formed.
Material recovery facility (MRF) in Thiruvananthapuram
Model for collection calendar for non-biodegradable waste
MonthItem collected
JanuaryFootwear, bags and leather items
February Glass bottles, mirrors, medicine strips, etc.
MarchRubber, tyres, etc.
AprilFootwear, bag and leather items
MayGlass bottles, mirrors, etc.
JuneE-waste
JulyFootwear, bag and leather items
AugustGlass bottles, mirrors, medicine strips, etc.
September Clothes
OctoberFootwear, bag and leather items
November Glass bottles, mirrors, etc.
December E-waste 239
The city initiated door-to-door collection of waste as
a common strategy. TMC empanelled private agencies
for door-to-door collection, minimising the financial
burden of the Corporation. Collection, segregation
and transportation is done by private agencies for
non-biodegradable waste.
It is important to note that waste management
operations in Thiruvananthapuram is a unique model
as they collect waste from a meagre 10 per cent of
households. The remaining households deposit their
waste in a nearby material collection centre which
are run by private agencies. As a result, the cost
incurred in collection, transportation and treatment
of waste from households is nominal for TMC. The
city is home to 384,503 households of which 20,563
pay user fees for door-to-door waste collection. The
other households use community material collection
Baling machine inside a material recovery facility
Thiruvananthapuram Municipal Corporation waste management
BIODEGRADABLE
WASTE
Collection by
IMAGE
IMAGE
Biomedical
facility
Door-to-door
collection by
agencies
Community-
level MCF
facility
Centralised
MRF
Recyclables:
Segregation
and sales
Recyclables:
Segregation
and sales
Non-recyclables:
Disposal by Clean
Kerala Company
Non-recyclables:
Disposal by Clean
Kerala company
Agency
MRF
Meat waste
Source-level
treatment
Bio-bin, biogas, and
pipe compost
Manure or
compost
Manure or
compost
Community MCFAerobic units
Collection by
agencies
Composting to
fertilisers
NON-BIODE-
GRADABLE
WASTE
SANITARY OR
BIOMEDICAL
WASTE 240 WASTE-WISE CITIES
INNOVATIVE MODELS
facilities (MCFs). In addition, there are 19,851 institutions and 167 bulk-waste
generators which also treat their waste in a decentralised manner.
To support these efforts, TMC provides subsidies to households for setting up
on-site residential composting and biomethanation facilities. Due to the extensive
awareness campaigns and capacity-building programmes, nearly 40 per cent of
households properly managing their biodegradable waste at source by individual
compost units or community-level facilities. Additionally, households can pay
to the authorized service providers (private agencies) for handling and treating
the waste. For biodegradable waste, recyclables are extracted from the material
recovery facility and non-recyclables are disposed of by Clean Kerala Company,
a state-government-owned company. Biomedical wastes generated in the city is
handled by IMAGE (Indian Medical Association Goes Eco-Friendly). To avoid
hurdles during collection, households were provided with collection calendars.
A total of 1,195 sanitation staff for door-to-door collection; 500 staff for
transportation; and 185 staff for processing are actively involved in the waste
management project.
TMC does not earn revenue from waste management as they have engaged the
self-help group's federation Kudumbashree and other private agencies in public–
private partnership (PPP) mode. Timely monitoring from the Health Sanitation
Aerobic compost unit in Kalippankulam 241
Committee has brought systematic and professional functioning of ward-level waste
collection. TMC has also implemented the Green Protocol for reducing waste generation
and mitigation measures for waste management, grading of waste and its scientific way
of disposal. They continue to create awareness among citizens to reduce use of plastic and
similar materials to decrease the amount of waste generated. Additionally, the authorities
imposed fines and penalties for those who violated the Green Protocol.
TMC’s app Smart Trivandrum enables users to find the nearest waste management or
recycling facility, stay updated about periodic clean-ups, and receive pick-up
calendar reminders. People can ask for assistance through the app for properly managing
their trash. TMC's goals include achieving smart growth, cost saving
and long-term sustainable values. By implementing an economically sustainable
strategy, it has ensured developmental goals are realised and economic sustainability
indicators fulfilled.
Sustainable economic model
TMC adopted a sustainable model and supported long-term economic growth without
adverse social, environmental or cultural impacts on the community. Both the community
and administration are performing their duties so that not just the administrative wing
but also the community is responsible for resolving problems caused by improper waste
management. For instance, segregated wet waste such as chicken or meat waste is treated
on-site by home composting or community composting and converted into manure that
has a reasonable market value. The involvement of private companies in the public–private
Capital and operational cost incurred in SWM (per month)
Parameter
Cost
(in lakh rupees per month)
Expenditure on MSW collection and transportation (managed by private
companies and SHGs in PPP mode)
Nil
Expenditure on MSW processing (managed by private companies and
SHGs in PPP mode)
Nil
Expenditure on scientific disposal of inerts and rejects and making of refuse-
derived fuels
38.94
Total expenditure38.94
User fee collected 3.26
Revenue generated from selling compost and biogas7.71
Revenue generated from selling recyclables14.92
Revenue generated from selling refuse-derived fuel 1.77
Revenue generated from chicken waste disposal fee 1.85
Revenue generated through imposing penalties 1.16
Total revenue 30.67 242 WASTE-WISE CITIES
INNOVATIVE MODELS
partnership (PPP) model has been one of the significant factors contributing in the
sustainable economic model of the city. Currently, 22 service providers in the city
provide door-to-door services for waste collection, treatment, transportation and
disposal.
WHAT HAS WORKED
Thiruvananthapuram has become one of a pioneer cities in decentralised waste
management in India. This model also incentivises segregation at source by providing
subsidies for on-site treatment of waste. This was possible because of the cumulative
efforts of TMC, Government of Kerala, external service providers and communities.
Extensive information, education and communication (IEC) activities by the
corporation and active engagement of the communities have borne fruit.
LESSONS LEARNT
TMC’s model of decentralised waste management that is economically viable has
set an example. While over 1,195 people received financial assistance, the financial
burden for the authority was only for disposal of municipal solid waste. Public–private
participation (PPP) brought increased transparency as well as reduced financial burden
to the government authorities.
Environmental and economic aspects of solid waste management were recognised
as being interdependent and enabled TMC’s sustainable development goals. The living
conditions and health of stakeholders have improved significantly as a result of efficient
waste management practices.
By creating Sanmathi Park, TMC demonstrated how resources can be used
judiciously. The transformation of the dumpyard into a park is inspirational, and many
Impacts
• Thiruvananthapuram is a classic example of how a decentralised model of waste treatment
can minimise the cost burden for urban local bodies.
• Application of public–private partnership improved the waste management scenario of Thiruvananthapuram. The government body delegated responsibilities to private agencies, with a positive impact on the overall project.
• TMC has created green job opportunities for women to give them financial stability.
• Sanmathi Park was used as a tool for information, education and communication (IEC) to make people socially responsible and create awareness about sustainable waste management.
• Imposition of fine and penalties for violation of Green Protocol generated awareness among citizens about their activities around handling of waste.
• Introduction of the Smart app gave visibility and transparency of the project and made citizens more connected. 243
people from around the state visit Sanmathi Park to understand the benefits.
During the period of the pandemic, the initiative also provided job opportunities.
REPLICABILITY
TMC appointed an external agency that was responsible for door-to-door
collection, transportation and segregation. This enabled financial management for
the project to become more feasible.
TMC has also brought a new paradigm to waste management by prioritising
environmental and economic sectors equally and set an example by combining
profit with sustainability. They took innovative steps towards finding solutions for
mismanagement of waste and to inculcate the idea of equality among the citizens
with respect to waste management.
Public–private partnership has aided the cost efficiency of the project. Several
parts of Kerala are considering TMC’s efforts in waste management to implement
economically feasible strategies.
Home composting in progress Waste-wise Cities
A CSE-Niti Aayog Survey
28 cities. Multiple initiatives.
Alappuzha, Ambikapur, Bengaluru, Bhopal, Bicholim,
Bobbili, Chandrapur, Delhi (NDMC), Dhenkanal,
Gangtok, Gurugram, Indore, Jamshedpur, Kakinada,
Karad, Keonjhar, Kumbakonam, Leh, Mysuru,
Panchgani, Paradeep, Pune, Surat, Taliparamba,
Vengurla, Vijayawada, Thiruvananthapuram
This report brings together some of India’s best
practices in the management of municipal solid
waste. Surveyed and assessed by a team of on-field
researchers, these practices and initiatives inform us
about the unique challenges that cities and towns in
India face, and offer both specific as well as general
lessons, each valuable in its own right.
NITI Aayog