 Xcel Energy to Build 300 MW Wind Farm in South Dakota Minneapolis-based Xcel Energy will build a 300 MW wind farm in South Dakota, putting the company on pace to be the first utility in the nation to surpass 10,000 MW of wind on its system. |  Evaporation Could Provide Reliable Renewable Energy Source According to a recently published study, a major source of renewable energy is hiding in plain sight just waiting to be tapped. Researchers at Columbia University claim evaporation from US lakes and dams could generate 325 GW of power, nearly 70% of what the United States currently produces. |
