The U.S. Environmental Protection Agency is considering scaling back legal requirements on the use of ethanol next year amid complaints from refiners that statutory mandates would exceed their ability to blend it into fuels without putting engines at risk.
A proposal from the agency would cut the mandate to 15.21 billion gallons for renewable fuels in 2014 instead of the 18.15 billion gallons established by a 2007 law, according to an internal proposal provided to Bloomberg. The agency would call for the use of 13 billion gallons of conventional corn-based ethanol and 2.21 billion gallons of advanced biofuels such as biodiesel, down from 13.8 billion gallons and 2.75 billion gallons respectively this year, it said.
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