To become truly mainstream, #solar will need to cost 25 cents per watt by 2050: http://www.greentechmedia.com/articles/read/why-solar-will-need-to-cost-25-cents-per-watt-by-2050 …
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To become truly mainstream, #solar will need to cost 25 cents per watt by 2050: http://www.greentechmedia.com/articles/read/why-solar-will-need-to-cost-25-cents-per-watt-by-2050 …