Energy

Vidya Jonnagada, a resident of Tarnaka escaped the hardships of many of her neigbours who were stuck in their homes and flats without power, water and connectivity for several days due to the flood havoc caused by the incessant rains in October. “We had one advantage,” said Vidya. “We had set up a solar-powered backup for our entire complex, which proved a life-saver".  Tilak S. Gajendran, a resident of Nizampet too said the solar power backup enabled him to see through those rainy days even though the solar panels wasn’t very effective. “We were fortunate to have some power during…

Indian government wants to develop a ‘green city’ in every state of the country, powered by renewable energy. The ‘green city’ will mainstream environment-friendly power through solar rooftop systems on all its houses, solar parks on the city’s outskirts, waste to energy plants and electric mobility enabled public transport systems. India’s Ministry of New and Renewable Energy (MNRE) on December 3rd unveiled a concept note stating that Prime Minister Narendra Modi desires one city in each state to be developed as a green city that will meet all its energy requirements from renewable sources of energy. The ministry notes that the idea…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. The colonial summer capital is taking some key steps on the energy front in its goal of becoming a green city. Presently, 67 government buildings are switching over to solar power and more than 1,000  street lights are working on solar energy. Also, dozens of city hotels are maximising their use of solar energy systems, while several residential buildings have installed photovoltaic technologies to cut down their monthly power bills. “This is our 2021-22 mission for a green city project…

Farida Sheikh remembers her house in the slums in Ahmedabad feeling like a furnace, where summer temperatures have reached up to 50 degrees Celsius. But for the last four years, the situation inside the house has cooled down. The two-room house’s metal sheet roof which raised the indoor temperature by two or three degrees was replaced by ModRoof – a special cooling roof locally manufactured from coconut husk and paper waste. This brought the indoor temperatures in summer three to five degrees lower than the reading outdoors. Protected from the scorching heat, Sheikh said that related health issues have reduced,…

This article is part of our special series on Delhi Elections 2020   2014 AAP manifesto promise Will ensure quality power supply and reduce citizens’ electricity dues by 50 per cent Delhi to be made a solar city CAG audit of discoms Adequate street lighting Delhi to have its own power station At 80 plus, Raj Rani Bhalla who lives with her working daughter in a four-bedroom apartment in East Delhi, manages every aspect of her household. The matriarch reads all the news relevant to her, and keeps an eye on all the discounts of food essentials in the stores in…

In a first-of-its-kind development, private city buses in Mangalore have started making a beeline to receive biofuel made out of Used Cooking Oil (UCO) from restaurants. Biofuel researchers here are set to create a unique ecosystem for disposing hazardous UCO while also creating an eco-friendly fuel for transportation fleet. The coastal district has over 100 medium to large scale eateries, and 360 private buses plying the routes. Eight years ago, the Government of Karnataka had mooted the creation of 27 to 30 biofuel research information and demonstration centres in the state. This included a unit in Nitte village, Udupi District,…

In the ongoing Amsterdam Light Festival, illuminating the city’s waterway, a Serbian artist duo’s installation of an LED version of Vincent Van Gogh’s iconic painting ‘The Starry Night’ has drawn attention to the growing menace of light pollution in urban areas. 7000 kilometres away, in India’s commercial capital Mumbai, Nilesh Desai is steadily working on a public interest litigation on light pollution-disturbance due to excessive, inappropriate and misdirected artificial lights. For the last couple of years, Desai, who holds a day job in the information technology sector, has been fighting against the excessive and obtrusive glare of floodlights in his neighbourhood. He has fired…

When Heather Ramaswamy, a resident of Bengaluru, decided to construct her house three years ago, rooftop solar PV was the first thing on her mind. Following days of research over the Internet, Heather zeroed in on an American company. Committing to an upfront cost of Rs 4 lakh, Heather got four solar panels installed on her slanting rooftop and thus began her series of never-ending ordeals. “You think that you did something good for the environment till it backfires on you. We got an off-grid unit, which was supposed to meet our power requirements. We had the on-grid system in…

Urban commuting has become one of the most energy- and pollution-intensive activities in India, contributing to increased greenhouse gas emissions, finds a diagnostic analysis of key cities of India by the Centre for Science and Environment (CSE), a Delhi-based think tank. The study, released at a seminar in Kolkata, made an assessment of the 14 most populous cities of India based on toxic emissions of particulate matter (PM), nitrogen oxides (NOx), heat-trapping carbon dioxide (CO2), and energy consumption from urban commuting practices. These cities include Delhi, Mumbai, Kolkata, Chennai, Bengaluru and Hyderabad (henceforth called megacities); and Ahmedabad, Pune, Jaipur, Lucknow, Kochi, Bhopal,…

For many in Indian cities and towns, it is not unusual to open their doors to an unwarranted pitch by a salesman for a product or service newly launched. However the Dutta family, living in Eastern High, a multi-tower building complex in Newtown Kolkata, was in for a pleasant surprise when they answered the doorbell to find a group of 10-12 year olds, explaining ways of saving electricity at home as well as in the building premises and urging them to follow those steps. As you look around the building complex today, you find several creatively designed posters depicting easy…