Clean energy least costly to power America's electricity needshttp://feedproxy.google.com/~r/sciencedaily/top_news/top_environment/~3/zfPzgoSsWig/130917124817.htm?utm_source=feedburner&utm_medium=email
Posted: 17 Sep 2013 09:48 AM PDT Findings show carbon pollution from power plants can be cut cost-effectively by using wind, solar and natural gas. It’s less costly to get electricity from wind turbines and solar panels than coal-fired power plants when climate change costs and other health impacts are factored in, according to a new study.