[SOURCE] - The EPA estimates that there are more than 11,000 contaminated sites covering 15 million acres in the United States that have the potential to be used for generating solar, wind, biomass, and geothermal energy. The technical potential—without factoring in cost and other practical feasibilities—of these lands is immense: 920,000 megawatts from solar, 17,000 megawatts from wind, 50,000 megawatts from biomass, and 3,200 megawatts from geothermal. An EPA interactive website shows the potential for all 50 states....
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