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SUSTAINABLE TECHNOLOGY
Growing need to recognise innovation potential of Tier-2, Tier-3 cities: Union minister Jitendra Singh- In 2017, UC Riverside turned waste glass bottles into lithium-battery anode material; one bottle could supply 3-5 pouch cells, while coin cells kept 1,420 mAh/g after 400 cycles
- In 2020, Australian researchers burned discarded human hair into carbon dots for OLEDs; the dots reached 87% quantum yield, and rigid displays hit 700 cd/m²
- 15-year-old Tamil Nadu boy invented technology that would extend life of banana leaves from 3 days to 3 years for just 70 paise. His innovation saves 7 billion trees annuallyAt an age when most of his peers were busy playing video games, one youngster from Tamil Nadu noticed how banana leaves, one of the most in...04 Sep, 2026, 09.02 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
- ERI and Ecoreco unveil “ERI India” in Tokyo, marking a milestone in e-waste recycling and circular resource recoveryIn Tokyo, ERI and Ecoreco have launched ERI India, an initiative that merges international IT asset disposition (ITAD) knowledge with India...04 Sep, 2026, 06.52 PM IST
- Flipkart, Bengaluru traffic police bring AI innovators together to tackle city’s traffic woesThe Gridlock Hackathon second edition saw 33,600 registrations from students, developers and working professionals across India, with parti...03 Sep, 2026, 11.03 PM IST
- In 2011, CEQ, EPA and GSA launched a national electronics plan. 15 years later, 2.4 billion EPEAT products generated $24.6 billion in savings for buyers nationwide2011 strategy emerged at a time when computers, monitors, printers, mobile devices and other electronics were becoming increasingly importa...03 Sep, 2026, 08.02 PM IST
- NAREDCO Maharashtra to host Real Estate & Infrastructure Investors’ Summit 2026 (REIIS 2026) in MumbaiTheme ‘Re-Defining India’s Growth Story’ to Focus on Strategic Capital, AI Innovations, Infrastructure, and Global Investment Partnerships03 Sep, 2026, 11.41 AM IST
- Gadkari meets Dutch Ambassador, discusses India-Netherlands cooperation in green infra, mobility, energy transitionUnion Minister Nitin Gadkari met Netherlands Ambassador Marisa Gerards in New Delhi. Discussions focused on sustainable infrastructure and ...03 Sep, 2026, 09.31 AM IST
- In 2011, Lovell FHCC joined a green federal challenge with 3 focus areas. 3 years later, LED retrofits cut electricity 15%, saving $500,000 and 7.4 million pounds of CO2Lovell FHCC lighting project remains a useful example of how sustainability goals can produce measurable results when they are connected to...03 Sep, 2026, 04.13 AM IST
- In 2022, Hawaii used 195,000 plastic bottles to rebuild a road. Engineers found an alternative use for recycling plastic waste, but there's a catchHawaii's officials have embarked on an innovative experiment to blend recycled plastic into road asphalt, effectively repurposing nearly 20...02 Sep, 2026, 03.22 PM IST
- Auto sector must focus on building global leadership with scale: Industry leadersIndian auto leaders urge a shift from resilience to global competitiveness and technology leadership. The sector aims to become a leading a...02 Sep, 2026, 12.23 PM IST
- Build surge capacity, become global giants: Rajnath to defence PSUsDefence Minister Rajnath Singh highlighted global conflicts' impact on supply chains and production needs. He urged state-owned defence fir...01 Sep, 2026, 11.10 PM IST
- In 2020, Stanford's radiative cooling technology reached a California supermarket roof; panels were estimated to save 15% to 20% energy, while a Tempe bus shelter film was reported 30°F coolerNew technology allows surfaces to cool themselves under direct sunlight. This innovation reflects sunlight and radiates heat into outer spa...31 Aug, 2026, 06.40 PM IST
- 32,600 used tires did not go to a landfill. Instead, Michigan turned them into a 1.15-mile road in Clare County that can also reduce traffic noise. The next target is Detroit roadsMichigan is turning discarded tires into road-building material, with 32,600 passenger tire equivalents reused on a 1.15-mile stretch of Ha...31 Aug, 2026, 03.59 PM IST
- In 2023, researchers modeled fluid-filled microchannel windows; computer simulations estimated the liquid system could cut building energy use by 43 percentResearchers are developing innovative liquid windows that can control heat and light transmission. These tunable windows could potentially ...30 Aug, 2026, 01.50 PM IST
- In 2025, researchers built a box from porous PMMA sheets that reflected 96% of sunlight; 80°F outdoor air measured 65.3°F inside without electricityInnovative materials scientists are exploring passive cooling techniques to lessen the demand for air conditioning. They have engineered a ...29 Aug, 2026, 07.40 PM IST
- In a 2025 study, Penn State researchers tested porous PMMA sheets that reflected 96.4% of sunlight; a test box stayed 14.7°F cooler than the outdoor airInnovative researchers have crafted a groundbreaking porous plastic sheet that cools without any electrical input. By reflecting sunlight a...29 Aug, 2026, 02.30 PM IST
- From food waste to water: A new research shows how new biomass hydrogels could help turning discarded food and agricultural waste into a source of atmospheric water for irrigation and sustainable farmingResearchers developed new hydrogels from natural materials to capture atmospheric moisture. These innovative materials can absorb water vap...28 Aug, 2026, 06.25 PM IST
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