Americans for Clean Energy v. EPA, No. 16-1005 (D.C. Cir. 2017)Annotate this Case
Petitioners filed suit challenging EPA's promulgation of a Final Rule setting several renewable fuel requirements for the years 2014 through 2017. The D.C. Circuit rejected all challenges except for one: the court agreed with Americans for Clean Energy that EPA erred in how it interpreted the "inadequate domestic supply" waiver provision. The court held that the "inadequate domestic supply" provision authorizes EPA to consider supply-side factors affecting the volume of renewable fuel that is available to refiners, blenders, and importers to meet the statutory volume requirements. It does not allow EPA to consider the volume of renewable fuel that is available to ultimate consumers or the demand-side constraints that affect the consumption of renewable fuel by consumers. Accordingly, the court granted Americans for Clean Energy's petition for review of the Final Rule, vacated EPA's decisions to reduce the total renewable fuel volume requirements for 2016 through use of its "inadequate domestic supply" waiver authority, and remanded for further consideration.