Environment

The city’s Chief Resilience Officer Krishna Mohan was on a flight over Chennai when he glanced out of his window and saw that the many rooftops dotting the city were all barren and empty, devoid of any greenery. This sight was unlike many of the cities he had visited. The view was stuck in his mind for some time and became the catalyst for the creation of an urban rooftop garden project for Chennai, which holds immense potential for the improvement of green cover in Chennai. The Urban Horticulture Initiative Urban horticulture is one of the strongest examples of effective…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. The life sustaining character of the Sutlej river has changed drastically in recent years. Symptomatic of Sutlej’s sorry state is the Buddha Nullah, a 14-km stream that runs through Ludhiana, picking up toxic effluents in massive quantities and around 200 MLD of untreated sewage a day,  in its passage through the city before dumping it all in the Sutlej.  Sutlej which originates at the Mansarovar lake in Tibet, flows through Himachal Pradesh and Punjab covering a distance of 1450…

The draft Environmental Impact Assessment (EIA) turns the original 2006 EIA notification on its head. While the earlier notification had made environment impact assessment a precondition for any project to get started, the new draft allows industries to get started on their projects in violation of EIA norms and then seek clearance. And Pune’s green activists are adding their voice to the countrywide criticism of the new draft. Pune’s fight is against the Bal Bharati-Paud Phata link road that cuts through the Law College hill. The justification given by the Pune Municipal Corporation (PMC) is that this 2.1 km link…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. In Part 1 of the story, we saw how pollution of the Daya river and lack of a proper sewerage system is affecting Bhubaneswar.  Bhubaneswar’s other problem is drainage. The city used to have 10 natural drainage channels that carried rainwater coming from the uplands in Chandaka forest and other areas around the city. But in the last few decades, most natural drainage channels have been encroached by illegal constructions blocking water flow.  “We have asked the state government to give Rs…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. One of the earliest planned cities in the country, Odisha’s capital even today lacks a comprehensive sewerage system with treatment facilities. As a result, residents of 115 villages living along the lower end of Daya river are afflicted by several diseases, particularly cancer, as they are forced to use its water polluted by effluents and sewage generated by Bhubaneswar’s 11 lakh plus population. Daya river and adjoining plains: A view from Dhaulagiri. Pic: Rinaz Mohammed Umakanta Samantray, the MLA from…

The clampdown on all non-essential activities due to the COVID-19 pandemic has led to a significant decline in air pollution levels in major cities across India. Researchers from Respirer Living Sciences and Carbon Copy have analysed average air quality during all four lockdown phases in India as well as concentrations of PM2.5, PM10, nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), and Benzene during individual phases for Delhi, Mumbai, Kolkata and Bengaluru, as part of their on-going National Clean Air Programme (NCAP) Tracker project to monitor the implementation of the NCAP. Four cities witness clean air From March 25 to…

It is unfortunate that we needed a pandemic to realise that we need more decentralized food production and localised distribution, better soil quality management, more dietary changes and climate and disease resilient foods. And most importantly, self reliance. This happens to be in our best interest, and also in the best interest of the environment.  The world has 1.5 billion hectares of land under agriculture. To put this in perspective, imagine the whole of India covered in agricultural fields. Now imagine four and a half such Indias. That gives us 1.5 billion hectares of land, which was once pristine forest…

Due to the threat of COVID-19, most of us are now opting to stay home rather than move about the city. Senior citizens and children especially, are the most vulnerable and have been advised to stay indoors for their own safety. But how long can one stay indoors without getting depressed and frustrated?  For those living in independent houses, gardening is a way to keep up their spirits. But not all independent houses can afford to have gardens, especially if the sites are small. In such cases, rooftop gardening could be the solution. Take the case of my friends Phaneendra…

Students from across educational institutions in the country have sent a comprehensive letter to the Ministry of Environment, Forests and Climate Change (MoEFCC) condemning the passing of the EIA Notification 2020, which, in its current form, they perceive as destructive for the ecology and the people of India. In an initiative spearheaded by an environmental group of Ashoka University (headed by Anjali Dalmia, 20, from Pune), these youth (aged 17-28) have requested that it be deferred, rewritten as per recommendations by experts, and released once health and survival are not a critical issue. Following is the complete draft of the…

Thousands of trees around Bengaluru will be cut for the road-widening project. Pic credit: APU report The Karnataka Road Development Corporation Limited (KRDCL) proposes to start widening and construction of roads surrounding Bengaluru. Newspaper reports estimate that 8,561 trees will be cut over 152.03 km of road length, but official numbers have not been released. The project's public-available feasibility reports fail to provide information on its environmental or ecological impacts. In this context, we at Azim Premji University, conducted an independent rapid EIA (environmental impact assessment) of this road-widening project based on rapid field visits between February 29 and March 6.…