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Does ethanol reduce greenhouse gas emissions?

April 26, 2017emissions ethanol Gas greenhouse reduce

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Does ethanol reduce greenhouse gas emissions?

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Yes, ethanol does significantly reduce greenhouse gas (GHG) emissions compared to gasoline. An E85 blend of corn based ethanol reduces GHG emissions by 10-20% per mile. An E85 blend of cellulosic ethanol reduces GHG emissions by at least 60% per mile. The largest percent reduction in specific components of GHGs is in carbon monoxide and sulfates.