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ORGANIC WASTE ENERGY
In 2009, Britain turned 45,000 tonnes of food waste into biogas; the result generated 1.7 MW of renewable electricity for 2,700 homes at Westwood in Northamptonshire- Govt rolls out GOBARdhan rules with assured CBG offtake, 10-year price support
- View: As oil tops $100, India needs a wider, smarter fuel security strategy
- OIL CMD Ranjit Rath outlines the company's growth prioritiesOIL is eyeing higher domestic oil and gas production, accelerated exploration including deep and ultra-deepwater opportunities, strengtheni...17 Sep, 2026, 08.34 PM IST
- New York has already restored 200 million oysters. Now it wants 1 billion back in its harborNew York Harbor is the focal point of an extraordinary ecological restoration project known as the Billion Oyster Project. The aim is to tr...17 Sep, 2026, 06.55 PM IST
- An Ohio plant takes 190,000 tons of unwanted food a year instead of sending it to landfill; what comes out is pipeline-ready renewable natural gasIn St. Bernard, Ohio, a groundbreaking facility is turning food waste into renewable natural gas through anaerobic digestion. This efficien...17 Sep, 2026, 02.00 PM IST
- Scientists find a smarter way to make drinking water from seawater — and the leftover salt could help supply lithium for future electric car batteriesScientists developed a solar desalination system that turns seawater into fresh water. This innovative technology solidifies leftover salt ...17 Sep, 2026, 12.09 AM IST
- Tennessee turned 100 tonnes of old wind turbine blades into material for new products for automobiles, boats and constructionBased in Tennessee, Carbon Rivers has crafted an innovative technique for recycling obsolete wind turbine blades. This novel approach utili...12 Sep, 2026, 11.30 PM IST
- In 2024, engineers turned 140,000 coffees’ worth of used grounds into concrete; the 30-cubic-metre footpath saved more than 3 tons of sandCoffee concrete: Spent coffee grounds were transformed into biochar for a Pakenham footpath project. This innovation replaced river sand, d...12 Sep, 2026, 09.15 PM IST
- Lalbaugcha Raja 'prasad' waste to power Mumbai's civic hospitals as faith meets sustainabilityMumbai's Lalbaugcha Raja will convert prasad waste into clean electricity this Ganesh festival. Around eighty metric tonnes of food waste w...12 Sep, 2026, 12.54 PM IST
- In 2019, SYMA created 120 jobs through Colombia's El Paraíso. 7 years later, 67% became homeowners, 91% bought their first homes, 99% of waste was diverted, water use fell 25%, earning 5 starsEl Paraiso, a Colombian social housing project, achieved exceptional sustainability certification. It significantly addressed the local hou...11 Sep, 2026, 10.50 PM IST
- Meet Janak Palta McGilligan: Padma Shri awardee who built a home with no electricity bill, solar cooking and organic farmingJanak Palta McGilligan has adeptly turned her residence into a beacon of sustainability, creating a self-sufficient environment that harnes...10 Sep, 2026, 12.27 AM IST
- Three California students pushed their school district to go greener. Their campaign of 600 students led to electric bus grants, recycling bins and food donationsThree California students founded Go Greenish, a youth-led movement for school climate policies. Their advocacy led to electric school bus ...08 Sep, 2026, 07.46 PM IST
- In 2020, NTU used orange peel to recycle spent lithium-ion batteries; the process recovered about 90% of cobalt, lithium, nickel, and manganese from old cellsResearchers have found orange peels can recover metals from dead batteries. This method extracts valuable cobalt, lithium, nickel, and mang...08 Sep, 2026, 07.00 PM IST
- In 2022, a Washington State lab study replaced 20% of cement with recycled glass powder; 56-day strength rose 19% with steel milling, while surface resistivity improved 150% with ceramic millingWashington State University engineers are testing recycled glass powder as a cement substitute. This waste material could potentially impro...08 Sep, 2026, 06.50 PM IST
- In 2025, Washington State researchers recycled wind-turbine blade waste into plastic; up to 70% of recovered GFRP was reused, while 83.5% of the resin matrix was degradedInnovative researchers have unveiled a groundbreaking chemical technique to recycle decommissioned wind turbine blades. This process effect...08 Sep, 2026, 01.10 PM IST
- India's shift to biofuels will lead to energy security, says top PM advisorIndia is accelerating its shift to alternative fuels, with biofuels such as ethanol, methanol and butanol expected to play a key role in en...08 Sep, 2026, 12.30 PM IST
- 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/m²In a remarkable scientific breakthrough, discarded human hair has been converted into luminous carbon dots, now being explored for their ap...06 Sep, 2026, 02.10 PM IST
- In 2014, Lovell Federal Health Care Center in North Chicago cold-composted 320 tons of grass clippings across 120 acres, lifting waste diversion from 18% to 39% overallThe scale of Lovell’s campus made the strategy particularly significant. The facility occupied approximately 120 acres and included a full ...03 Sep, 2026, 03.33 AM IST
- Earlier in 2026, WSU researchers heated and pressurized sewage sludge with oxygen, producing 200% more renewable gas. Now the process cuts treatment costs from $494 to $253 per tonWSU researchers treated sewage sludge under high temperature and pressure while introducing oxygen. Under those conditions, the relatively ...02 Sep, 2026, 02.01 AM IST
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