A solar refrigerator for developing world
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the sun is hot, so harvest the heat to make ice cubes.
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Some of the regionâs best minds are captivated by the challenge of solar power and hope to put the development of solar technologies on a faster track.
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Societa' di Finmeccanica costruira' 2 turbine in Sudafrica
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It might be the ultimate dorm appliance: a refrigerator that catapults up to 10 cold brews across the room. By the Associated Press.
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A new solar breakthrough could expand a subsidiary's business.
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More winterizing steps for big energy savings.
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Kiss those utility bills goodbye. Well, maybe. If you live in a sunny -- but not humid -- area, you may be able to live in a zero-energy home. By John Gartner.
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Scientists have invented the first spray-on plastic that can turn the sun's infrared rays into electricity.
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Exotic materials and cheaper substrates could lead to better photovoltaics.
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Geoengineering experts reveal plans to tackle global warming with fields of crops that reflect sun's heat
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Several libraries in Westchester have, or are planning to install, systems which use the earthâs constant temperature below the frost line to heat and cool their buildings.
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10 GWh all'anno per rafforzare produzione di energia verde
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Researchers have harnessed the light harvesting molecules of spinach and bacteria to make solar cells that could one day be sprayed on many surfaces.
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Alte temperature impediscono anche innevamento artificiale
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MOUNTAIN VIEW, Calif.  - Google and Intel are going green, and they hope to drag the world&#39;s computer users with them. The tech giants Tuesday unveiled the Climate Savers Computing Initiative, a voluntary program they hope will make energy-saving computers the norm. A typical PC wastes about half the electricity it draws. Power-saving technology exists but costs about $20 extra per PC, or $30 per back-office server, says Intel Senior Vice President Pat Gelsinger.
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Heavy users of mobile phones, iPods and other portable devices may want to try on a new coat lined with solar modules and a battery to charge their gadgets on the fly.
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By Anonymous  Plymouth, England, UK  The September 2006 issue of Warmer Bulletin summarizes a research project examining in-vessel composting of food wastes at the University of Plymouth in the United Kingdom.