The U.S. Environmental Protection Agency ditched a detailed plan that would have forced refiners to blend more biofuels into their gasoline and diesel in 2019 to compensate for volumes likely to be exempted under the agency’s small refinery hardship waiver program, according to newly released EPA documents. The plan would have boosted the renewable fuel blending obligation for the refining industry to 11.76 percent from 10.88 percent to offset volumes lost under the waiver program, which has been expanded sharply under President Donald Trump’s EPA, and keep overall blended volumes on target. The idea was aimed at assuaging the powerful U.S. corn lobby which has accused Trump’s EPA of undermining demand for biofuels like corn-based ethanol […]