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PUBLIC MARKS from springnet with tags power & environment

September 2007

Technology Review: Making Cheaper Solar Cells

Powered by $77 million in new investment, startup Heliovolt, based in Austin, TX, will build a factory next year for mass-producing a new type of solar cell that could, in much of the United States, make solar electricity as cheap as electricity from the

solarcell photovoltaic environment power texas austin energy solar springnet blogmarks

July 2006

Treehugger: 800 Watt Hours A Day! The Most Efficient Modern House?

This house has the conveniences of a modern house, but consumes only 800Whr on average per day. Compare this to a typical U.S. suburban house that uses 45 kilowatt hours (kWh) per day. How is this reduction possible? It's through the strategic use of ultr

environment energy power springnetdelicious

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