EPA's Blown Call on Ethanol June 01, 2015 biodiesel cellulosic ethanol corn e15 e85 emissions EPA ethanol food vs. fuel gasoline greenhouse gas renewable fuel standard rfs +
EPA's Ethanol Adjustment Falls Short of Reform November 18, 2013 biodiesel biofuel cellulosic ethanol corn EPA ethanol gasoline renewable fuel standard +
Is An Ethanol Compromise on the Horizon? October 31, 2013 biofuel blend wall congress corn e10 e15 e85 ethanol food vs. fuel poultry renewable fuel standard rfs subsidy +
It's Time To Reform US Ethanol Policy June 20, 2013 biofuel blend wall corn energy security ethanol food vs. fuel gasoline gasoline exports renewable fuel standard rfs speculation +