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TEXAS HOMEOWNER SOLAR SYSTEM
In 2022, Texas homeowner installs a $48,000 solar system. Four years later, he ended up with a $7,000 negative electric balance- Philadelphia installed white roofs on about 340 low-income seniors’ homes from 2001–2003; ceiling temperatures fell 4–5°F, and air-conditioning electricity use fell by 560 kWh per year
- Govt offers 50% funding capped at Rs 2 crore to replace fossil fuels with solar heat in industry
- Tata Power Solaroof crosses 5 lakh rooftop solar installationsTata Power Solaroof has successfully reached a remarkable milestone of over five lakh rooftop solar installations across India. With more t...08 Sep, 2026, 07.09 PM IST
- A Fresno home replaced dark asphalt shingles with reflective concrete roof tiles; a Lawrence Berkeley study reported 26% lower annual cooling energy use and 37% lower peak-hour demandA recent study in Fresno demonstrated that reflective roofs could lower cooling energy consumption by an impressive twenty-six percent. Hom...08 Sep, 2026, 01.00 PM IST
- By 2024, over 550,000 Germans had hung solar panels from their balcony railings and plugged them into wall sockets, turning apartments into mini power plants; within a year, installations surged to 1 million as the simple, roughly €500 technology spread among rentersGermany's innovative balcony solar systems provide a hassle-free solution for renters looking to harness solar energy. Designed for easy se...08 Sep, 2026, 09.53 AM IST
- Is it a planet or a moon? Scientists discover a strange Jupiter-sized world orbiting a brown dwarf in a never-before-seen cosmic systemAstronomers found a massive object orbiting a brown dwarf star. This discovery challenges existing definitions of planets and moons. The un...07 Sep, 2026, 09.45 PM IST
- Science says comets develop tails only near the Sun: Here’s what really makes them ‘come alive’A comet’s nucleus is made up primarily of frozen material mixed with dust and rocky particles. When the comet is far from the Sun, extremel...07 Sep, 2026, 08.40 PM IST
- In 1991, researchers coated a Merritt Island home’s green-gray shingle roof with reflective material; the shingles reached about 110°F after treatmentDark roofs tend to soak up heat from the sun, resulting in higher air conditioning demands and costs. Utilizing reflective roofing material...07 Sep, 2026, 01.10 PM IST
- Since 2016, San Antonio has replaced dark roofs on low-income homes with reflective shingles; the program was linked to lower attic temperatures and electricity useSan Antonio has launched an innovative project to replace traditional dark roofs with energy-efficient reflective roofing. This initiative ...06 Sep, 2026, 12.39 PM IST
- In 2001, researchers tested a white roof on a large Austin retail store; the study reported lower roof temperatures and an 11% reduction in cooling energy useA 2001 study in Austin demonstrated that white roofs lowered building temperatures significantly. This change reduced air conditioning ener...05 Sep, 2026, 01.40 PM IST
- BASF accuses Apple of infringing patents behind Face ID technologyBASF has filed a lawsuit against Apple, accusing the tech giant of patent infringement. The complaint alleges Apple's facial recognition te...04 Sep, 2026, 07.16 AM IST
- In 2017, Louisiana helped repair septic systems threatening the Amite River. 7 years later, 805 systems were fixed and 46.9 miles were removed from the bacteria listSignificant strides in water quality have stemmed from proactive home septic system inspections and educational initiatives. The Amite Rive...03 Sep, 2026, 11.21 PM IST
- In 1997, NPS installed 3 solar hot-water systems at Oklahoma’s Chickasaw park. 2 years later, the largest system supplied 18,194 kWh annually, replacing electric heatingIn 1997, the National Park Service replaced electric heaters at Oklahoma’s Chickasaw National Recreation Area with three solar hot-water sy...02 Sep, 2026, 08.35 PM IST
- Delhi free solar panel scheme: Govt to provide 3 kW rooftop panels at zero installation cost for households using up to 400 units a month; How to applyDelhi free solar panel: Delhi's revised solar policy will provide eligible households using up to 400 units a month with 3 kW rooftop syste...02 Sep, 2026, 11.13 AM IST
- Scientists taught cameras to watch birds around solar panels; after 19,000 hours of footage, they discovered how the birds were actually using themResearchers are examining how birds interact with solar panel systems, utilizing AI-enhanced cameras to capture extensive footage of avian ...30 Aug, 2026, 08.36 PM IST
- In 2020, researchers tested a self-moistening hydrogel mat under solar panels; it cooled them by at least 10°C and boosted output by up to 19%New research introduces a cooling gel for solar panels. This gel absorbs moisture at night and releases it as vapor during the day. The coo...29 Aug, 2026, 06.30 PM IST
- 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
- 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
- Texas turned 68,000 acres of solar farms into sheep pastures to control weeds; the state now accounts for more than half of U.S. solar grazingTexas solar farms are turning to sheep as a surprising solution to a growing maintenance problem. Across roughly 68,000 acres, sheep now gr...24 Aug, 2026, 07.50 PM IST
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