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FUEL CONSERVATION TECHNOLOGIES
Stricter CAFE III norms notified for automakers: Cos need to cut average fuel usage of PV fleets over a 5-year period- CAFE III fuel efficiency norms notified for cars: 3x credit for battery EVs, no special benefit for small cars
- India gets first LNG powered train in Gujarat; check details, technology and more
- US midterm elections: 9 key issues that could shape the November pollsWhat issues are likely to shape the US midterm elections? Voters heading into the 2026 US midterm elections are particularly concerned abou...24 Sep, 2026, 01.13 PM IST
- Meet Sophie Zeng, the 17-year-old California student who built an app to identify invasive plants after learning they can become overlooked wildfire fuelProject ARISE expanded its work by organizing invasive-plant removal drives, habitat restoration efforts and environmental workshops in col...16 Sep, 2026, 09.55 PM IST
- New York wants more tree cover; a 2024 study found that planting certain species could worsen summer ozone when their emissions mix with traffic pollutionWhile New York City’s tree planting efforts aim to enhance urban greenery, they may unintentionally worsen air quality. Species such as oak...16 Sep, 2026, 08.49 PM IST
- At Texas’ Panther Creek III, blades from 133 turbines were repurposed in cement kilns as the wind farm’s capacity rose from 199.5 MW to 215 MWWind turbine blades, made of non-recyclable fiberglass, pose a significant waste challenge. A West Texas wind farm utilized cement kilns fo...16 Sep, 2026, 02.30 PM IST
- BRICS adopts New Delhi Declaration: Inside the 140-point document on Global South's ambitionsBRICS leaders adopted the New Delhi Declaration at the 18th summit, reaffirming their commitment to cooperation, multilateralism and a more...14 Sep, 2026, 01.31 PM IST
- Akasa Air, BPCL successfully operate commercial flight using 1% Sustainable Aviation FuelAkasa Air and BPCL successfully operated a commercial flight using sustainable aviation fuel. This initiative builds on their July 2026 Mem...09 Sep, 2026, 12.14 PM IST
- In 2018, California's Kaiser Permanente opened an 8,110-square-meter medical office with a 640-kilowatt solar array. 8 years later, it cuts energy use 40% while using no fossil fuelsSolar installation is another defining part of the project's sustainability strategy. WorldGBC reports a 640-kilowatt photovoltaic array in...06 Sep, 2026, 06.55 PM IST
- Central Park is changing to survive climate change — and what New York is doing could matter for cities around the worldCentral Park faces climate change challenges like increased rainfall and extreme heat. The park is now adapting by becoming climate infrast...05 Sep, 2026, 08.33 PM IST
- Energy efficiency: India's next strategic power resourceAs India's energy needs escalate due to growth and climate challenges, the focus on efficiency emerges as a key strategy for sustainable ab...04 Sep, 2026, 11.15 PM IST
- In 2011, NASA built a 50,000-square-foot California office that used 90% less drinking water and was designed to produce 20% more energy than it neededNASA’s Sustainability Base was designed as a 50,000-square-foot office that used just 12% of conventional electricity and 10% of potable wa...04 Sep, 2026, 07.12 PM IST
- View: Leveraging monetary policy for India’s youthQ1 GDP: The release of the latest data coincided with the significant assertion at the SCO meet, of India’s vision of ‘transforming shared ...02 Sep, 2026, 03.35 PM IST
- In a divided America, the left and right unite to oppose artificial intelligence data centersRural communities face growing concerns over rapid data center expansion. Farmers and environmentalists unite against potential farmland lo...26 Aug, 2026, 10.46 AM IST
- How has the US-South Korea relationship evolved under Trump?President Trump's approach has tested the U.S.-South Korea alliance over military drills. Security commitments and troop presence remain po...18 Aug, 2026, 12.57 PM IST
- In the 1800s, Americans planted tamarisk for windbreaks and erosion control; by 2005, the tree had spread across western river systems and become a major management concernTamarisk was originally brought in for various practical applications, but it has since proliferated across western waterways. This invasiv...11 Aug, 2026, 05.14 PM IST
- 110-quadrillion-kilometer fungal network moves CO₂ equal to about 11% of annual human emissions into soil each yearAn intricate web of tiny fungal threads stretches underground, connecting plants around the world. These microorganisms are essential, shar...31 Jul, 2026, 05.33 PM IST
- Quote of the day by Zohran Mamdani, 'There is no life without food' teaches powerful message about universal need that connects every person regardless of nationality, language, religion, background, offers advice to improve overall quality of lifeQuote of the day by Zohran Mamdani is far more than a statement about survival. It is a reminder that food supports health, education, econ...29 Jul, 2026, 04.24 PM IST
- BRICS trade union delegates call for worker-centric AI policies, stronger social dialogueTrade union representatives attending the BRICS Trade Union Forum in Hyderabad have called for artificial intelligence (AI) to be deployed ...15 Jul, 2026, 10.30 AM IST
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