Waste Management

In October 2021 Prime Minister Narendra Modi had declared a plan to make Indian cities garbage-free under Swachh Bharat Mission-Urban 2.0,  with the Government of India allocating Rs. 3,400 crore to Maharashtra for the implementation of the  Swachh Bharat Mission. According to the Environment Status Report (ESR) for 2022-23, released by the Brihanmumbai Municipal Corporation, Mumbai generated 6330 metric tonnes (MT) of waste per day in 2022. With the two dumping sites in Mumbai — Deonar and Kanjurmarg — overflowing, a radical change in our approach to solid waste management is urgently needed. As Maharashtra gets ready to go to…

“Namma ooru, semma joru…” – the catchy song playing from garbage collection vehicles every morning is a familiar sound for most Chennai residents. The Greater Chennai Corporation (GCC) anthem is a reminder to take out the garbage, as the conservancy workers do their rounds in battery-operated vehicles (BOVs) collecting waste door-to-door.  Some residents diligently segregate the waste into dry, organic and reject categories before handing it over to conservancy workers. Others just get rid of the mixed waste without a thought about where it will go and what would be its environmental impact. And the cycle repeats every morning. Ever…

Leftover rotis or rice, a half-eaten sandwich or the crust of the pizza, a forgotten piece of cake or stale cheese, from wilted spinach to expired milk or pickles, excess sambhar delivered with the breakfast ordered, extra food left over after a party,  an ugly looking tomato or a blemished vegetable or fruit, an extremely salty chutney or simply, a recipe gone wrong — all such perished food or leftovers often find their way to the bin, creating a huge amount of food waste from households.   But what’s the big deal in that, one may wonder.  Why food waste matters…

Bengaluru generates about 6,000 tonnes of solid waste everyday. As the city has grown, so have the challenges of solid waste management (SWM). As per this report from The New Indian Express, the city has seven landfills and six waste-processing units, which have not been upgraded for close to a decade now. With no BBMP elections since 2020 and general attitude of the people that their garbage ought to be someone else's problem, SWM has hit a black spot. Administrative flip flops In 2023, the BBMP floated 89 tenders for the collection and transportation (C&T) of municipal solid waste from…

As the dump trucks drive in and deposit tonnes of refuse at the dumping ground in Kodangaiyur, a group of people wait patiently to sift through the garbage. As far as the eyes can see, there are mountains of unsegregated waste and the stench is unbearable. This group of informal workers are the waste pickers of Chennai, an important cog in the wheel of waste management in the city. Chennai produces about 6,300 tonnes of waste daily, overwhelming the city’s two main dumping sites, Kodangaiyur and Perungudi, with unsegregated trash. Although some community-led initiatives raise awareness about the importance of…

Much of the waste we produce need not go straight to the landfill. With proper management, plastic crisp packets are recycled and repurposed, while banana peels and eggshells become soil. Hygiene waste items, such as used menstrual products, however, are destined for the dump or incinerator. This represents a significant environmental challenge. That's where concerted community efforts can make a big difference. A group in Kannamangala transformed their waste management practices through the support of Stone Soup, an organisation based in Bengaluru. Founded by Malini Parmar, Stone Soup is dedicated to sustainable waste management and menstrual hygiene initiatives, and it…

Trash is mostly an afterthought when it gets taken away seamlessly. Like most residents, I follow the weekly trash routine without much thought. This system contrasts with my recent experiences in Chennai, where household waste segregation is more community-oriented, while civic authorities are largely responsible for collection and disposal of the waste in the city.  Compared to Chennai, Seattle has a smaller population, about 762,500. Chennai's population according to latest GCC data is about 7.1 million. In both Seattle and Chennai, the city government contracts with private companies to collect waste, and charges households a collection fee. In Seattle, unlike…

“One life-form turns into another. Recycling is like that,”  says Ramnikbhai Satra, a scrap dealer, as he compares inanimate objects taking on another form to the cycle of death and rebirth. Even as he speaks to me, he keeps an eye on one of his workers weighing newspapers and flattened cartons, answers a customer who wants to know the price of some plastic objects kept in a tray next to which there is a box of glass jars of all shapes and sizes. “Individuals sell this stuff to me. Then it is picked up for recycling by different people— a…

You go to a pathologist to run some tests. Your blood is drawn out with a syringe, pressed down with a piece of cotton, and a tape is stuck on it. The needle, the syringe, and the cotton are biomedical waste and need special handling for its disposal. In the second part of our series on solid waste management in Mumbai, we look at specialised waste—waste generated in restaurants, e-waste and biomedical waste. Previously, in the first part we looked at how household waste is disposed and explored various agencies of the Brihanmumbai Municipal Corporation (BMC) that handle waste. Waste…

I take a delivery of vegetables, remove the vegetables from the plastic bag, and the plastic wrapping. The bag and the wrapping go into the bin, followed a while later with the peels and discarded bits of vegetables. The bin seems forever ready to take in whatever I throw into it: medicine wrappers, sanitary waste, paper, old batteries and so on.  While researching for this series of articles I realised both the quantum and variety of things that we, a household of four, end up throwing in the bin every day, and quite thoughtlessly so. The results: one full bin…