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SOLAR POWERED WATER PURIFICATION
In 2019, UT Austin and Lockheed Martin developed a hydrogel system producing 12 times more water than commercial solar stills. 7 years later, its 3.6 L/h/m² rate remains a striking benchmark in solar purification- India sends third tranche of relief supplies to Nepal
- In a 2022 Brazil trial, 52 lambs spent 60 days under solar-panel shade; researchers reported lower body temperatures and about 4% better feed efficiency on hotter days
- ACME Solar raises Rs 1,571 crore for 300 MW Rajasthan power projectACME Solar Holdings announced ₹1,571 crore project funding from IIFCL. This financing will develop ACME Renewtech Sixth's 300 MW assured pe...28 Aug, 2026, 01.00 AM IST
- What to know about Mount Kailash, a sacred site for pilgrims missing after floods in Nepal and TibetMassive floods in a border region of Nepal and China have caused significant casualties. At least 168 people are confirmed dead and hundred...27 Aug, 2026, 03.21 PM IST
- China’s bold bet on green hydrogen could determine fuel’s futureChina is making a substantial investment in green hydrogen technology. This ambitious plan aims to significantly increase operational capac...27 Aug, 2026, 10.05 AM IST
- Australia used concentrated sunlight to split water directly into hydrogen without an electrolyzer; SunHydrogen’s coaster-sized module hit 10.8%, while its 1,200-cm² version reached 9%SunHydrogen and Australia’s Sparc Hydrogen are cutting out traditional electrolyzers to make green hydrogen. By placing semiconductor absor...26 Aug, 2026, 09.48 PM IST
- In 2017, CU Boulder engineers turned glass microspheres into a 50-microliter film; 10 to 20 square meters of it could help cool a family-sized houseA team of researchers has developed a groundbreaking thin film that cools surfaces without the need for electricity or water. By employing ...26 Aug, 2026, 02.10 PM IST
- In 2025, Mowi launched Chile’s first floating-solar salmon farm. 1 year later, solar and batteries cover 57% of its power needs and are expected to cut diesel use by 36,750 gallons a yearA salmon farm in southern Chile now uses floating solar panels and batteries. This system supplies approximately fifty-seven percent of the...25 Aug, 2026, 04.50 PM IST
- In 2019, University of Maryland researchers stripped lignin from wood; the resulting cooling material stayed 12°F cooler than natural wood in an Arizona testScientists developed engineered wood to reflect sunlight and release heat. This material stayed cooler than natural wood when exposed to su...25 Aug, 2026, 02.20 PM IST
- In a 2023 study in San Severo, six medicinal crops grew beneath tracking solar panels; deep shade cut evapotranspiration by 81.1% but reduced biomass by up to 48.8%A recent investigation conducted in Italy examined the effects of growing herbs beneath solar panels. The findings revealed a significant r...25 Aug, 2026, 02.10 PM IST
- In 2022–2023, Bar-Ilan University grew tomatoes between 24 tracking solar modules; the most shaded rows saw fruit yields fall by up to 57%Research conducted by Bar-Ilan University delved into the concept of agrivoltaics, where solar panels and crop growth coexist. The findings...25 Aug, 2026, 01.30 PM IST
- In 2025, a Finnish builder spent about $20,700 and 200 days making a 36-foot plywood solar boat. Earlier in 2026, it crossed more than 3,000 nautical miles from the Baltic to Spain on sunlight aloneA Finnish builder spent about $20,700 and 200 days creating a lightweight 36-foot plywood solar boat designed around efficiency rather than...24 Aug, 2026, 11.27 PM IST
- In 2025, astronomers discovered 3I/ATLAS, only the third confirmed interstellar object. 1 year later, its heavy water revealed clues to a cold alien planetary systemIn 2025, astronomers discovered 3I/ATLAS, only the third confirmed interstellar object. 1 year later, its heavy water revealed clues to a c...23 Aug, 2026, 12.11 AM IST
- In 2024, New Jersey regulators halted a floating solar project on the 2,000-acre Wanaque Reservoir. 2 years later, a 10-MW state incentive revived plans for what could become America's largest floating solar farmWanaque Reservoir floating solar is back in development, with New Jersey supporting a new 10 MW project on a major drinking-water reservoir...21 Aug, 2026, 09.06 PM IST
- Satellite researchers studied China’s desert solar farms; vegetation developed across 30.8 square kilometres within and around the installationsSolar farms in the arid deserts of China are transforming barren landscapes into vibrant green spaces. Between 2011 and 2018, researchers n...21 Aug, 2026, 02.20 PM IST
- In 2010, researchers tested solar panels with white lines; the modified surfaces were up to 26 times less attractive to polarotactic insectsSolar panels, with their shiny surfaces, can inadvertently attract insects seeking water. This phenomenon leads to ecological harm, disrupt...20 Aug, 2026, 02.20 PM IST
- Every day, 50,000 litres of polluted water flow from South Africa's Stiebeuel River into natural filter beds, where stones, sand and biochar clean it in 5 days, removing 99% of harmful bacteria and creating water for irrigationResearchers in South Africa are using a nature-based filtration system to treat polluted water from the Stiebeuel River in Franschhoek. At ...19 Aug, 2026, 01.05 AM IST
- Crompton banking on premiumisation, new categories to drive growth: MD Promeet GhoshCrompton Greaves Consumer Electricals is expanding its total addressable market significantly. The company aims to nearly double its revenu...18 Aug, 2026, 06.23 PM IST
- Singapore put solar panels on the sea expecting waves to be the biggest challenge, but barnacles had other plansSingapore is using floating solar farms to address land scarcity while expanding renewable energy generation. However, marine organisms can...18 Aug, 2026, 10.59 AM IST
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