Minnesota raises bar on renewable energy use

ST. PAUL, Minn. - Minnesota put its faith in a future fueled by renewable energy Thursday as the governor signed a law requiring utilities to generate a quarter of their power from renewable sources such as wind, water and sun by 2025. Considering where Minnesota stands now — about half the power produced in the state is from coal, and only 5 percent from renewable sources — the move is the most aggressive in the country, analysts say. [for original article click here]