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. decrease in 2011 from the previous year. GHG emissions in 2011 showed a 6.9% Total emissions of the six main greenhouse gases in 2011 were equivalent to 6,702 million metric tons of carbon dioxide. million metric tons in 2011. billion gallons in 2011.
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