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SUSTAINABLE SOLAR ENERGY
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 purificationSeven years after the original 2019 report, the reported 3.6 liters per hour per square meter remains an interesting benchmark for understa...29 Aug, 2026, 04.31 AM 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
- 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 daysA comprehensive study conducted in Brazil revealed that lambs grazing beneath solar panels experienced reduced body temperatures, which led...28 Aug, 2026, 03.10 PM IST
- Hindalco commissions India’s first Superfine PPT ATH plant in KarnatakaHindalco Industries has commissioned India's first Superfine PPT ATH manufacturing plant. This new facility at Belagavi will meet domestic ...27 Aug, 2026, 11.50 AM 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
- Illinois researchers tested a passive cooling film in Houston; treated metal roofs measured more than 40°F cooler in direct sunlightAs American summers heat up, public health risks escalate, prompting researchers to create an innovative coating that cools metal roofs by ...25 Aug, 2026, 02.40 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 a 2021 Oregon study, lambs grazed beneath solar panels; shaded pasture produced 38% less grass, while lamb weight gains were similarRecent research reveals that solar panels and farming can thrive together, particularly aiding livestock. While grass yield under solar pan...24 Aug, 2026, 10.03 PM IST
- ET World Leaders Forum: India needs to make the shift from 'petro state' to 'electro state'India needs to shift from a “petro state” to an “electro state” as rising power demand from EVs, AI and data centres accelerates the push f...24 Aug, 2026, 01.20 AM 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
- Rainfall experiments found solar panels cut soil erosion beneath their surfaces by 27–63%, while concentrated dripping created new erosion hotspots along panel edgesSolar panels significantly reduce soil erosion directly beneath them during rainfall events. However, concentrated runoff at panel edges ca...20 Aug, 2026, 07.00 PM IST
- India enters 'long-term arrangement' with Mauritius to supply petrol, diesel and aviation fuelIndia has signed a long-term supply arrangement with Mauritius for petrol, diesel and aviation fuel, strengthening energy cooperation betwe...20 Aug, 2026, 06.41 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
- In 2018, Europe’s extreme drought cut crop yields, but potatoes beneath German solar panels produced 11% moreAgrivoltaics systems, which ingeniously merge solar energy with agricultural practices, have demonstrated remarkable advantages, particular...20 Aug, 2026, 02.00 PM IST
- An Australian farmer put sheep beneath solar panels; he reported 15% more wool and green grass surviving through droughtSheep grazing beneath solar panels not only boosts farmer profits but also leads to purer wool. This innovative approach creates shaded env...18 Aug, 2026, 01.10 PM IST
- Why aluminum foil can turn a cardboard box into a working solar oven: It redirects sunlight toward a dark surface that converts it into heatAn exploration of box-type solar cookers showcased the benefits of incorporating reflectors for improved thermal performance. With the addi...17 Aug, 2026, 06.50 PM IST
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