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Why, Good readers ask, is it taking so long to get clean solar energy?Cyrus Wadia, an expert on energy matters, explains:
Solar installations have grown at more than 40 percent annually for the last six years, so we are using it more and more every day. But it still represents an embarrassingly low percentage of the total electricity supply.
So what is preventing it from taking over? In short: scale, cost, and availability.
Read more at GOOD.is
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