Environment

Extensive coverage of urban environmental issues and the climate crisis as experienced in our cities through a combination of reports, analyses, interviews and commentaries. Focus areas include waste management, air and water pollution, protection of open spaces and water bodies, and the overall impact of climate change on urban communities. The articles explore solutions from a policy as well as citizen engagement angle.

Dr Girish Salgaonkar, a fisher from Charkop, remembers a time when people used to grow vegetables in Kandivali. He rues the loss of their traditional way of life, catalysed by land reclamation and the destruction of mangroves. Now, with the construction of the coastal road, the threat of losing more mangroves has returned. In March, the Brihanmumbai Municipal Corporation (BMC) issued a public notice to change the land use of Coastal Regulation Zone (CRZ) areas from Goregaon to Dahisar for Phase 2 of the Mumbai Coastal Road Project. They invited public feedback and held a meeting on May 23 to…

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Karnataka has long worn its forests as a crown, steeped in folklore, sanctified in song, and stitched into its cultural identity. None captured this reverence better than cultural icon and cinema legend Dr Rajkumar, whose evergreen lines, "Naaviruva Thaanave Gandhada Gudi. Andada Gudi Gandhada Gudi. Chandada Gudi Srigandhada Gudi," remain etched in the Kannada psyche. These words weren’t just poetic tributes—they were declarations of love for the sacred groves of this land. At the heart of this green devotion lies Bengaluru. Now known for its traffic and tech parks, the city once breathed through its 35 forest blocks, spread across…

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A narrow walkway curves gently around the edge of Lower Ambalipura Lake in Haralur, flanked by fruit-bearing trees, herbs, and medicinal plants. Birds nest on the island at its centre, and the air carries only the sound of wind as it whispers through rustling leaves. What was once a weed-choked, sewage-contaminated water body is now a thriving urban lake, restored by the Bruhat Bengaluru Mahanagara Palike (BBMP) in 2009 and diligently maintained since 2014 by Mahadevpura Parisara Samrakshane Mattu Abhivrudhi Samiti (MAPSAS), a citizens' trust. At the heart of its transformation is Seenappa, the resident gardener, who spends his days…

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It’s 6.45 am, and the first rays of sunlight bounce off the dense foliage at Sundaravana, an urban forest located in HSR Layout, Bengaluru. A gentle breeze carries the scent of wet earth. Calls of birds like the Gray Heron, Black Drongos and even the occasional peacock add to the morning chorus. A few early risers and joggers walk on a wide trail around Somansundarapalya Lake. The land around Somasundarapalya Lake wasn’t always a lush canopy. For years, it served as an RDF (Refuse-Derived Fuel) dump yard, with layers of processed plastic waste piling sky-high. But afforestation turned the tide.…

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In the midst of buzzing classrooms at the Government Higher Secondary School in Sholinganallur, a row of neatly arranged plants thrives in grow bags, slightly elevated from the ground. These are no ordinary plants; the fresh produce from this school garden goes directly into the mid-day meal preparations, providing nourishment to the students. Amidst Chennai's concrete sprawl, children, especially from marginalised backgrounds, may have little exposure to abundant greenery. However, a unique initiative is changing that, improving access to organic produce while fostering environmental awareness and a love for nature. Here, students plant seeds, watching in awe as they grow…

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Aruna runs a tiffin stall on the footpath along Hosur Road, close to the National Institute of Mental Health and Neurosciences (NIMHANS). Her setup is temporary—just a foldable cot to lay out her dishes, partially shielded by a blue tarpaulin. The stove and dosa tawa sit exposed to the elements. “When the sun is out, the heat becomes unbearable, and when it rains, we can’t make dosas at all. That directly affects our earnings,” she says. Every day, she spends nearly two hours setting up and packing down this makeshift stall, even though the tarpaulin sheets offer little protection from…

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Every day, they show up, in the relentless heat or pouring rain. Bengaluru's outdoor workers — traffic police, auto drivers, pourakarmikas, construction workers, street vendors and gig workers — battle dehydration, exhaustion, and health problems in extreme weather with hardly any relief. They keep the city running but get little in return. This photo-essay puts a spotlight on their daily struggles and calls for urgent heat mitigation measures. No exit lane from the heat: A traffic police officer’s account Three hours under the sun daily — not a choice but a daily reality for Assistant Sub-Inspector Satish KP of Bengaluru…

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Located in the historic neighbourhood of Mehrauli, is the Hauz-i-Shamsi, a reservoir dating back to 1230 CE. It was built by the third sultan of the Delhi Sultanate, Shamsuddin Iltutmish of what is referred to as the Slave Dynasty. Every year, this ancient water body stands as a silent witness to the 'Phool Walon Ki Sair' festival at the adjoining Jahaz Mahal, which is decorated with fresh flowers to celebrate the Ganga-Jamuni tehzeeb (syncretic Hindu-Muslim culture). For the rest of the year, it brings joy to many people who live around it in homes that stand cheek-by-jowl in the narrow, serpentine lanes of Mehrauli…

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When guests step into Gopala Krishnan and Sangeetha’s 'Midori' Green home in Madipakkam, Chennai, their attention is drawn not to the decor or layout but to the floor-to-ceiling windows. The top halves have high ventilators that remain open day and night—a feature once common in traditional architecture but rare in modern homes. This simple design floods the space with natural light while continuously expelling hot air. "It's the first thing everyone mentions," Sangeetha shares. "The rooms feel brighter, airier, and somehow cooler." Visitors are often surprised to learn that the couple uses air conditioning for only a few hours during…

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“The weather used to be good, but the climate has changed over time,” says Munir, who works at a salon in Colaba. A March 2025 report brought out by Respirer Living Sciences confirms Munir’s experience and observations. Colaba has become an urban heat island (UHI).Mumbai faced a particularly harsh summer this year. While the monsoon arrived early and brought respite from the intense heat, the UHI effect in certain pockets remains an ongoing challenge. It has led to the creation of microclimate zones in the island city. As a result, some parts of Mumbai see a considerably higher temperature than…

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