How does the power output from solar panels fluctuate when the clouds roll in? And can researchers predict these fluctuations? UC San Diego Professor Jan Kleissl and Matthew Lave, a Ph.D. student in the Department of Mechanical ...
Energy & Green Tech
Jun 21, 2011
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A new Japanese solar power device can generate twice the electricity of current models thanks to moving mirrors that follow the sun throughout the day, according to its developers.
Energy & Green Tech
Jun 3, 2011
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Japan is considering a plan that would make it compulsory for all new buildings and houses to come fitted with solar panels by 2030, a business daily said Sunday.
Energy & Green Tech
May 22, 2011
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China has more than doubled its target for solar power capacity to 50 gigawatts by 2020, state media said, as the world's largest polluter steps up efforts to boost clean energy sources.
Energy & Green Tech
May 6, 2011
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Using minute graphite particles 1000 times smaller than the width of a human hair, mechanical engineers at Arizona State University hope to boost the efficiency -- and profitability -- of solar power plants.
Nanomaterials
Apr 5, 2011
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(PhysOrg.com) -- Do you know the Sears Tower? No, no you don't because for some time now it has been going by the much less famous name of the Willis Tower. While that bit of information may not be news to you, especially ...
(PhysOrg.com) -- An ancient form may be coming to the modern world. A new project, called the Lunar Cubit, features a set of nine black pyramid-shaped solar powered structured. The structures will power thousands of homes ...
New data and methods have been developed to examine the potential for thermal concentrating solar power (CSP) plants to help meet energy and environmental goals. Researchers at Pacific Northwest National Laboratory, University ...
Energy & Green Tech
Dec 13, 2010
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(PhysOrg.com) -- Sandia National Laboratories researchers have developed a new system to monitor how clouds affect large-scale solar photovoltaic (PV) power plants. By observing cloud shape, size and movement, the system ...
Energy & Green Tech
Sep 27, 2010
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US President Barack Obama announced on Saturday the awarding of nearly two billion dollars to two solar energy companies that have agreed to build new power plants in the United States, creating thousands of new jobs.
Energy & Green Tech
Jul 3, 2010
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