United States v. Midwest Generation, LLC

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Between 1994 and 1999 Commonwealth Edison modified five Illinois coal-fired power plants that had been operating on August 7, 1977, and were, therefore, grandfathered against a permitting requirement applicable to any “major emitting facility” built or substantially modified after that date in parts of the country subject to the rules about prevention of significant deterioration, 42 U.S.C. 7475(a), until the modification. The permit requires installation of “the best available control technology for each pollutant subject to regulation.” Commonwealth Edison did not obtain permits. There was no challenge until 2009, a decade after completion of the modifications. The district court dismissed a challenge as untimely. After finishing the modifications, Commonwealth Edison sold the plants to Midwest. The federal government and Illinois (plaintiffs) argued that the district court allowed corporate restructuring to wipe out liability for ongoing pollution. Midwest and its corporate parent (Edison Mission) filed bankruptcy petitions after the appeal was argued. The Seventh Circuit affirmed. Midwest cannot be liable because its predecessor would not have been liable had it owned the plants continuously. Commonwealth Edison needed permits before undertaking the modifications. The court rejected arguments of continuing-violation and continuing-injury. View "United States v. Midwest Generation, LLC" on Justia Law