Environmental Protection Agency, Petitioner v. Calumet Shreveport Refining, L.L.C., et al.

  1. August 29, 2024

    5th Circ. Got Biofuel Ruling Right, Refiners Tell Justices

    The U.S. Supreme Court shouldn't review a Fifth Circuit decision vacating the U.S. Environmental Protection Agency's denial of small refiners' requests for exemptions from their renewable-fuel program obligations, the refiners told the justices Wednesday.

  2. May 22, 2024

    EPA Urges Justices To Keep Ozone Fight In DC Circ.

    The U.S. Environmental Protection Agency on Tuesday urged the Supreme Court to keep seven consolidated challenges to the EPA's decision disapproving Utah's and Oklahoma's air quality plans in the D.C. Circuit.