Fuels groups spar over legality of EPA's 2017 RFS

Oil and biofuels groups are sparring over the legality of various provisions in EPA's 2017 renewable fuel standard (RFS) as they seek to intervene on the agency's behalf in litigation over the rule to defend elements they support. Several groups filed intevenor briefs May 7 in the consolidated U.S. Court of Appeals for the District of Columbia Circuit suit Coffeyville Resources Refining and Marketing, LLC, et al., v. EPA , which challenges the 2017 RFS that set production goals for...