WASHINGTON, D.C. — According to the latest “Energy Infrastructure Update” report from the Federal Energy Regulatory Commission’s Office of Energy Projects, 433 MW of new electrical generating capacity was added in the U.S. in September — all from solar and wind sources. The total consisted of five wind projects totaling 300 MW and 18 solar projects totaling 133 MW. The new renewable energy generating capacity added in 2012 represents a 29% increase over the level recorded for the same period in 2011. Renewable energy sources now account for 14.9% of all installed U.S. electrical generating capacity. U.S. Energy Information Administration (EIA), finds that non-hydro renewables accounted for 5.4% of net electrical generation for the first seven months of 2012. The remarkable expansion of renewable energy’s contribution to the nation’s electrical supply reflects continuing declines in costs, the impact of state renewable electricity standards, and the mix of tax and other incentives provided by the federal government, Particularly in light of the declining role of coal and the recent decision to close the Kewaunee nuclear reactor in Wisconsin, proposals to scale back on investments in renewable energy appear to be particularly short-sighted and unwarranted.