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CLOSED LANDFILL SOLAR ENERGY
In 2016, Portland approved a 660-kilowatt solar array atop its old landfill. 10 years later, the former dump is a clean-energy site poised to power city operations todayPortland Maine Solar Project gave an old city landfill a surprising second life. Behind Ocean Avenue, the closed site now supports solar en...- In US, a Missouri facility shreds up to 3,000 retired wind-turbine blades a year; the waste is reused in cement productionIn Missouri, retired wind turbine blades, known for their complex composite makeup, are being creatively repurposed. These enormous blades ...
- Karamtara Engineering IPO: Check opening dates, GMP, price band and other detailsKaramtara Engineering has set its Rs 875 crore IPO price band at Rs 241-254, with subscription opening September 9. The renewable energy an...
- New renewable energy units may need to store 10% power for 2 hoursAccording to the draft amendment to the Central Electricity Authority (Technical Standards for Construction of Electric Plants and Electric...
- This 7,000-pound wind turbine blade retired from a Colorado wind farm; Today, it serves as a pedestrian bridge in GeorgiaIn a remarkable transformation, a retired 7,000-pound wind turbine blade from a Colorado wind farm has been ingeniously repurposed as a ped...
- In 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed solar cells inspired by plant photosynthesis. 34 years later, the technology had reached 12% efficiencyIn 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed a solar cell inspired by plant photosynthesis. Their dye-sensitized so...
- 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...
- In 2009, Illinois used 38,881 tons of fly ash in highway construction; IDOT reported spending $1.75 million while reducing landfill use and cement demandIllinois highways are increasingly integrating fly ash, a byproduct of coal combustion, as a sustainable option for road construction. This...
- India proposes mandatory battery storage for new renewable projects from July 2027India plans to require two-hour battery storage equivalent to at least 10% of capacity for new government solar and onshore wind projects c...
- India has a solar land problem. Its reservoirs may hold the answerIndia's new solar scheme targets floating projects on water bodies. This initiative aims to develop significant solar capacity without usin...
- 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 ...
- 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...
- In 2011, Naval Station Great Lakes added composting and recycling bins. 3 years later, the Navy had diverted 300 tons of food and yard waste and recycled 114% more wasteNaval Station Great Lakes enhanced waste management after joining the Federal Green Challenge. The station increased recycling by 114 perce...
- In Massachusetts, Bar-Way Farm digests 36,500 tons of food waste and 9,125 tons of manure every year, producing enough electricity for 900 homesIn Deerfield, Massachusetts, Bar-Way Farm is leading the charge in renewable energy by harnessing food waste and cow manure to create elect...
- In 2021, NREL fermented food waste into volatile fatty acids and catalytically upgraded them to jet fuel; the SAF was estimated to cut net carbon emissions by up to 165% when landfill disposal was assumedA groundbreaking approach has been created by scientists to transform food waste into eco-friendly aviation fuel. This cutting-edge techniq...
- Odyssey Energy Solutions raises $74 millionOdyssey Energy Solutions has raised $74 million in equity and debt to expand its renewable-energy financing and procurement platform. The c...
- In 2013, Farmers RECC secured a $1 million USDA loan to capture landfill methane in Glasgow, Kentucky. 7 years later, the plant reached full capacity, powering 547 homesGlasgow landfill project ultimately offers a compelling lesson in how communities can rethink waste, energy and environmental responsibilit...
- In 2019, RMIT researchers fired clay bricks mixed with treated sewage sludge; a 25% biosolids batch cut firing energy by 48.6% while passing strength testsResearchers are exploring ways to recycle sewage sludge into building materials. Mixing biosolids into clay significantly cuts the energy n...
- Tata Power Renewable Energy commissions 72.5 MW solar project in RajasthanTata Power Renewable Energy has commissioned a 72.5 megawatt solar project in Rajasthan. This new facility will supply clean energy to Tata...
- Wind turbines in US can last around 30 years; what happens to their enormous blades after they stop turning may surprise youWind turbines typically have a lifespan of around thirty years, and at the end of this period, much of their structure can be efficiently r...
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