This is astonishing.

Carbon dioxide emissions from all sources in the U.S. peaked in 2007 at 6.02 gigatonnes and “have since fallen by an estimated 13% and in 2012 were likely at their lowest since 1994,” according to the findings of a new report by Bloomberg New Energy Finance, the “Sustainable Energy in America 2013 Factbook.”

via U.S. Carbon Emissions In 2012 Lowest Since 1994 | TPM LiveWire.