EPA annual US GHG inventory shows 1.6% drop in 2011 from previous year; transportation CO2 down 1.1%
Green Car Congress
APRIL 16, 2013
Total US greenhouse gas emissions by economic sector in 2011. The US Environmental Protection Agency (EPA) released its 18 th annual report of overall US greenhouse gas (GHG) emissions showing a 1.6% decrease in 2011 from the previous year. GHG emissions in 2011 showed a 6.9% million metric tons in 2011.
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