Thursday, December 4, 2008

Alternative Energies Update

New thin film solar cells are 15% more efficient and use hundreds of times less material than conventional solar cells:

http://www.technologyreview.com/energy/21755/?a=f

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Battery-Free Artificial Photosynthesis Turns Sunlight, Water, and CO2 Into Fuel

https://scitechdaily.com/battery-free-artificial-photosynthesis-turns-sunlight-water-and-co2-into-fuel/