Monday, February 23, 2015

Solar Really Can Be Cheaper Than Coal

http://oilprice.com/Alternative-Energy/Solar-Energy/Solar-Really-Can-Be-Cheaper-Than-Coal.html

"Swanson’s law...stipulates that for every doubling of global manufacturing capacity, the dollar per watt cost of PV cells falls by 20 percent."

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Tiny Brain-Inspired Device Could Solve AI’s Biggest Energy Problem

“ By combining data storage and processing in the same location, it could cut energy use by up to 70% while operating at very low power. Sys...