Waste Management

Temple Bells, a 900-flat residential community in Rajarajeshwari Nagar, Bengaluru, transforms nearly 4–5 tonnes of organic waste into compost every month. By prioritising segregation at source, the residents have drastically reduced what goes to the landfill and turned recyclable waste into a revenue stream. This not only generates income through sales but also saves on the Solid Waste Management (SWM) cess. The community follows the two-bin, one-bag system for collection — separate bins for wet and dry waste and a bag for sanitary waste. This ensures efficient source segregation. “In the beginning, getting everyone to follow it was challenging,” says…

Imagine taking a stroll through beautiful mountain roads and encountering mounds of garbage. Many Himalayan cities and towns in India have been grappling with the issue of growing plastic waste and its disposal. Zero Waste Himalaya (ZWH) is a collective working towards waste management in the Himalayan region. Their frequent clean-up drives and brand audits have helped them understand the importance of Extended Producer Responsibility (EPR). EPR is a policy approach that places the onus of plastic waste on producers and packaging industries. These companies are expected to take responsibility for the waste they generate, ensuring its collection, recycling, reuse,…

Urban cleanliness is not just a matter of aesthetics—it’s a reflection of civic responsibility, public health, and environmental stewardship. Across India, citizen-led initiatives are redefining what it means to take ownership of public spaces. In Mumbai, the Bandra ALM 33 community is striving to make their neighbourhood zero-waste through an initiative that educates citizens on effective waste management through small changes. They have monitored waste collection by actively engaging with waste pickers, and are motivating households to segregate and compost waste through awareness sessions. Similarly, the Sustainability Improvement through Multiple Projects for a Lovelier Environment (SIMPLE) group in Thalambur, Chennai, which includes…

More than 62 million tonnes and counting. That is the staggering amount of waste that India generates every year. In a recent explainer video, we outlined the growing garbage crisis in the country, and how Waste-to-Energy (WTE) plants pose a threat to the environment, public health and people's livelihoods. If WTE plants are problematic, what could be some sustainable alternatives to our garbage problems? This explainer delves into those solutions. The first step is crucial: generate as little waste as possible. That starts with composting biodegradable waste locally—at the ward level, through street composters, or even right at home. Stronger…

Thirty-year-old Yallamma Shankar migrated to Bengaluru from Koppal district in northern Karnataka 14 years ago. She settled in Sumannahalli, in the western part of the city, and took up free-roaming waste work to make ends meet. Initially, she was glad to work outdoors in a city known for its good weather. Every day, she left her home at 5 am and worked till 2 pm, walking up to 10 kilometres a day to collect waste. “But in the last decade, summers have become unbearable. I feel giddy, dehydrated, and often lose three days of work each month because I fall…

In January 2025, the Central Pollution Control Board (CPCB) reclassified Waste-to-Energy (WTE) plants under a newly introduced 'blue' category of industries. This change, framed as part of “essential environmental services,” signals a significant policy shift, one that many experts fear could normalise a polluting technology under the garb of progressive waste management. At first glance, the revised classification system seems technical and benign. But behind the bureaucratic language lies a fundamental question: how can an industry once categorised as 'red', the most hazardous tier, suddenly become 'blue', a category reserved for supposedly cleaner, essential services? What does the classification system…

India is running out of landfill space, and governments across cities are increasingly pushing Waste-to-Energy (WtE) plants as the solution. On paper, these plants promise a win-win: burning non-recyclable waste to produce electricity, while reducing the burden on overflowing dumpsites. But the ground reality tells a different story. WtE plants in India face five big problems: They are inefficient because waste in Indian cities is low-calorie and poorly segregated, WtE plants pose serious health and environmental hazards, They are financially unviable WtE systems undermine recycling efforts They do not support a circular economy and threaten the livelihoods of waste pickers.…

Residents of North Chennai have been vehemently opposing the Greater Chennai Corporation’s (GCC) proposed Waste-to-Energy (WTE) plant set to come up in Kodungaiyur. Over the past few months, they have made several representations to GCC officials and Mayor Priya Rajan, and even organised a human chain protest. During their research into the dangers of WTE plants, the group found that these facilities release pollutants including sulphur oxides (SOx), nitrogen oxides (NOx), particulate matter (PM2.5 and PM10), hydrogen chloride (HCl), heavy metals, dioxins, and furans — contaminating the air, water, and soil. Waste incineration, in particular, contributes significantly to elevated PM2.5…

Indian cities are growing, so are their waste problems. As landfills overflow and garbage blackspots spread, governments suggest waste-to-energy (WTE) plants as a solution. However, incinerators face strong opposition due to their health and environmental impact. So, how do we manage waste sustainably? Reducing waste at source, improving segregation, and promoting local composting can make a significant impact, believes Sumana Narayanan, Deputy Director for Programs at Global Alliance for Incinerator Alternatives, an organisation fighting waste pollution. An ecologist and environmental researcher, Sumana is an expert in advocacy, sustainable transport, solid waste management, and policy. In an interview with Citizen Matters,…

As Chennai moves rapidly towards privatising its waste management, serious questions are emerging, not only about the impact on workers, but also on the city’s finances and transparency. In the first part of this series, we saw how privatisation of waste management affects the workers. In this second part of our series, we investigate whether privatisation truly makes economic sense for the city. Today, 13 of Chennai’s 15 zones are managed by private companies, including Ramky Group and Urbaser-Sumeet. But a closer look reveals troubling gaps in accountability. Read more: Status check: Key concerns remain as Chennai moves ahead with…