Researchers from the University of Zaragoza (UNIZAR) have calculated the energy and economic potential of urban solid waste, sludge from water treatment plants and livestock slurry for generating electricity in Spain. These ...
Environment
Feb 23, 2010
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Randy Hill lives amid the fossil fuels of America, a place where natural gas and crude oil made millionaires and the landscape is dotted with pump jacks. But Hill, who lives outside Abilene in West Texas, is spending much ...
Energy & Green Tech
Feb 5, 2010
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(PhysOrg.com) -- Takara Tomy, the Japanese toy makers have unveiled their "Ene Pocket", a radio-controlled toy car with a Sony bio-battery that is fuelled by sugars like those in fruit drinks and sodas.
Grants recently awarded to MIT researchers by the U.S. Department of Energy (DoE) could help to pave the way for a method of generating electricity that produces no greenhouse gas emissions, and that could become a major ...
Energy & Green Tech
Jan 26, 2010
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Thursday's Senate Energy and Natural Resources Committee hearing featured testimony from experts about the power industry's need to develop systems capable of storing large amounts of electricity if the nation's power grid ...
Energy & Green Tech
Dec 10, 2009
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Energy efficiency technologies that exist today or that are likely to be developed in the near future could save considerable money as well as energy, says a new report from the National Research Council. Fully adopting ...
Energy & Green Tech
Dec 9, 2009
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Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to ...
Environment
Nov 25, 2009
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(PhysOrg.com) -- That California and Texas still lead the United States in generating renewable energy probably is no surprise. But, NREL's 2009 State of the States report shows that several smaller states from Maine to Louisiana ...
Energy & Green Tech
Nov 24, 2009
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(PhysOrg.com) -- A Californian company, SolarReserve, is developing a solar power system that can store seven hours' worth of solar energy by focusing mirrors onto millions of gallons of molten salt, allowing the plant to ...
President Barack Obama announced on Tuesday that his administration plans to spend $3.4 billion on producing a safer, more efficient electrical grid. Obama underscored the need to find clean forms of energy by making his ...
Energy & Green Tech
Oct 29, 2009
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