Environmental Law Matters

On August 21, the D.C. Circuit Court of Appeals, in EME Homer City Generation, L.P v. EPA, F.3d (D. C. Cir. 2012), vacated the Cross-State Air Pollution Rule (CSAPR, also known as the "Transport Rule") and remanded the rulemaking proceeding to EPA. The D.C. Circuit directed EPA to continue to administer the Clean Air Interstate Rule (CAIR) "pending implementation of a valid replacement". Judge Brett Kavanagh wrote for the Court: Here, EPA's Transport Rule exceeds the agency's statutory authority in two independent respects. First, the statutory text grants EPA authority to ...