Articles by Nalini Shekar

In recent years, we have seen a dramatic rise in instances of flooding, along with increasing population density and expanding concrete surfaces. All these add extra pressure to the stormwater drain networks, which also put people living near drains at risk. Therefore, the question that arises is do we need to revisit engineering designs of stormwater drains? Pipes and sewage drains, symbolic of the colonial period, displaced the traditional systems of water from wells and lakes. This is because piped water, which brings water into the city, and drains, carrying sewage out, were viewed as indicators of modernity. The problem…

In May 2022, Bengaluru’s flooding issues prompted Chief Minister Basavaraj Bommai to announce modernisation of these drains in an integrated manner, at a cost of Rs 1,600 crore. BBMP then authorised zonal commissioners to take up emergency work worth Rs 1 crore and this included removing silt in all drains. The BBMP engineers were also directed to identify low-lying areas and other vulnerable areas in the city. Housing Minister V Somanna stated that all engineers would be held responsible if flooding persisted during monsoons. The August-September 2022 rains did see more flooding. But no official was hauled up. Removal of…

Bengaluru’s stormwater drains made headlines last year when the city witnessed its worst floods. The August-September 2022 rainy season saw 7700 houses inundated, over 170 houses partially damaged, and over 12 informal settlements submerged. It once again exposed the faultlines: lack of vision in imagining the city, encouraging haphazard growth, rampant constructions on wetlands, building infrastructure with complete disregard for natural systems, incompetent planning and lack of governance.  “Every time it rains, it floods” Lakshmi, a former bone waste collector, has lived with her family of five in a small 100 square feet house in Cement Huts, JC Road, for…

If you could time travel to the 1800s, how would Bengaluru's lakes and water channels look? This passage from the ‘Deccan Traverses’ by Dilip da Cunha and Anuradha Mathur gives us an idea. ‘The sugarcane and rice crops looked most flourishing in the low wet land under the great tanks, which have all the appearance of natural lakes. Many of these have been most skilfully constructed, giving proof that the natives knew something of engineering, long before English rule and public works were thought of.’ The passage, referring to Bellandur Bund, is from a letter written in 1868 by Mrs…

The end of life of textiles is creating a huge cost that no one is bearing right now. Only strict EPR in which textile industries take back or pay for storage or own the end of life costs will this very problematic textile waste be treated in a more sustainable manner. This is the second of a two part series on the mounting textile waste that Bangalore generates and the various issues in disposing-recycling-reusing them. The first part can be read here. The current destinations for textile waste, post sorting at DWCCs are Clothes in wearable conditions are first used by…

The end of life of textiles is creating a huge cost that no one is bearing right now. Only forcing textile industries take back or pay for storage or own the end of life costs will this very problematic textile waste be treated in a more sustainable manner. This is the first of a two part series on the mounting textile waste that Bangalore generates and the various issues in disposing-recycling-reusing them. “There is something about online shopping from home, from the array of choices, not to mention the cheap prices,” says Sheeja, a senior HR Manager who recently relocated to…

Have you ever looked closely at the plastic packaging waste that you place in your recycling bin? Whether the bags, containers, bottles, wrappers, toys, packaging materials are branded or unbranded? What are the brand names? How are they classified? Do you know what the numbers on the packaging mean? Do all plastic waste actually get recycled? According to Sowmya Raghavan, Member, Solid Waste Management Focus Group, Bangalore Apartment Federation (BAF), “All recyclables are not recycled, and all items in the recycle bin are not recyclable." So have you ever thought about conducting an audit of your plastic waste? If yes,…

In Bengaluru, more than two-thirds of plastic waste comprise household products like personal care and food packaging, dominated by milk packaging (KMF, Dodla, Heritage, Milk Mist etc.), which contributes a big chunk of such waste. The use of plastic packaging material has increased over the years particularly with the growth of e-com companies, with Amazon leading the list. Among product companies, the leading brands which use a lot of plastic material to package their products include Unilever, Coca Cola, Reckitt Benckiser, ITC and Britannia. These are the findings from a plastic brand audit exercise, conducted in September 2021. Hasiru Dala…

Bengaluru is the second city in India, after Mumbai, to have Dry Waste Collection Centres (DWCCs). Since 2012, BBMP has been setting up these centres in the city. While 198 DWCCs have been sanctioned for Bengaluru, 166 are functional, with capacity ranging from 0.5 to 4.5 tons a day. DWCCs are operated with the participation of waste-pickers and informal waste collectors. Thirty three DWCCs that are operated by waste-pickers, are supported by the NGO Hasiru Dala. These 33 DWCCs have special orders to engage in the bi-weekly collection of dry waste directly. DWCCs were set up to provide decentralised dry…