The court holds that under the Clean Air Act (CAA), federal entities cannot remove to federal court state and local government actions to enforce air quality laws. A California air quality management district brought a suit against the United States in state court seeking civil penalties for a U.S. ...

The court remands a municipality's request for litigation costs relating to its successful challenge of a U.S. Environmental Protection Agency (EPA) Clean Air Act (CAA) rule establishing new source performance standards for the combustion of municipal solid waste. The court first holds that the muni...

A district court dismissed the U.S. government's lawsuit against the current and former owners of a coal-fired power plant in Indiana County, Pennsylvania, for alleged CAA violations. The government alleged that the former owners undertook construction projects at the plant without having obtain...

The court holds that the district court erred in holding that environmental groups lack standing in their Federal Water Pollution Control Act citizen suit challenging the Department of Energy's (DOE's) proposed reopening of a nuclear reactor at the Savannah River site in South Carolina. The reactor ...

The court denies a suggestion for rehearing en banc of its prior decision in Natural Resources Defense Council v. Defense Nuclear Facilities Safety Board, 22 ELR 21381, which held that the Board's regulation allowing it to close meetings, or portions of meetings, concerning its recommendations relat...

The court holds that the Federal Power Act (FPA) preempts state regulation of a federally licensed hydroelectric power project in a national forest in California. The court first holds that the action is ripe for review even though plaintiff dam operator has not completed the state permitting proces...

The court denies most of oil companies' motions to dismiss in a class action suit brought by individual well owners claiming that the companies knowingly caused methyl tertiary butyl ether (MTBE) contamination of their groundwater. The court first holds that the claims of several of the class partic...

The court affirms the dismissal of a domestic utility company's allegation that the Energy Policy Act of 1992 (EPACT) unconstitutionally imposed monetary assessments on domestic utilities for the remediation of environmentally contaminated U.S. uranium processing facilities. Beginning in the 1960s, ...

The court denies a petition for review seeking reversal of the U.S. Environmental Protection Agency (EPA) Administrator's decision not to object to a state agency's determination that the heightened permitting requirements of the prevention of significant deterioration (PSD) program do not apply to ...

The court affirms a district court holding that the Clean Air Act (CAA) does not preempt California's ban of the use of methyl tertiary butyl ether (MTBE) in oxygenated fuel. CAA §211(c)(4)(A) preempts state regulation of fuel for purposes of motor vehicle emissions, but California is exempt fr...