Ernst Grills EPA Nominee on RFS, Small Refinery Exemption Process

U.S. Senator Joni Ernst (R-IA), a relentless advocate for Iowa biofuels, pressed the nominee for deputy administrator of the U.S. Environmental Protection Agency (EPA), Doug Benevento, on the recent Tenth Circuit Court decision on the Renewable Fuel Standard (RFS) and the future of the small refinery exemption (SRE) program.