Article: Tree-based solar cells point the way to recyclable energy sources

Solar cells made with recyclable, renewable substrates are starting to look interesting. Adam HeathNews has emerged of recyclable solar cells that almost literally grow on trees. Researchers at the Georgia Institute of Technology and Purdue University have developed organic solar cells with subst...

http://arstechnica.com/science/2013/03/tree-based-solar-cells-point-the-way-to-recyclable-energy-sources/

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