Eighth Circuit Denies Rehearing Request in Wide-Ranging New Source Review Appeal
On November 30, 2021, the U.S. Court of Appeals for the Eighth Circuit denied cross-petitions for rehearing in United States v. Ameren Missouri, a case that addressed the reach of the new source review (NSR) requirements of the Clean Air Act (CAA). In denying the cross-petitions, the Eighth Circuit left in place an August 20, 2021, panel decision that, among other things, upheld the Eastern District of Missouri’s decision to impose injunctive relief for past NSR violations but reversed the District Court’s decision to require controls at a different power plant operated by Ameren as a way of offsetting past violations. As such, the court leaves in place precedent that sustains the United States’ authority to seek and obtain injunctive relief for wholly past violations — but may be cited as a limit on future government efforts to obtain relief beyond bringing a source into compliance. (more…)
VW Cert Petition Raises Clean Air Act Circuit Split
On August 27, 2021, Volkswagen AG and several affiliates (petitioners) filed a petition for a writ of certiorari to the Supreme Court of the United States seeking to overturn a decision of the Ohio Supreme Court that held the Clean Air Act (CAA) did not preempt state antitampering law. Petitioners assert that the Ohio Supreme Court’s decision was wrong because the CAA preempts state laws regulating emission controls. In support of their request to the U.S. Supreme Court, petitioners argue that there is a growing split among lower courts on the issue of CAA preemption, with the U.S. Court of Appeals for the Ninth Circuit (and now the Ohio Supreme Court) holding that the CAA does not preempt state emission control laws and the Alabama Supreme Court and intermediate appellate courts in Tennessee and Minnesota holding that it does. (more…)