News tagged with renewable electricity generation

Entrepreneur giving shuttle truss new uses

( —A truss design devised to help workers process space shuttles continues to find new uses as a space shuttle engineer-turned-entrepreneur adapts it to everything from a solar-powered electric generator to a mobile ...

dateMay 15, 2013 in Space Exploration
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How affordable is alternative energy?

Alternative energy sources that are cost-competitive with fossil fuels may be closer than most people realize. Recent renewable energy research has shown that solar, hydropower, wind and other alternative sources are closing ...

dateAug 01, 2012 in Energy & Green Tech
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