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New Era Group v. Environmental Protection Agency

The D.C. Circuit upheld EPA's denial of a petition to reconsider an Agency rule allocating production allowances for hydrochlorofluorocarbons (HCFCs), ozone-depleting refrigerants. The petitioners argued that reconsideration should be granted because the rule has an adverse environmental impact and ...

Nebraska v. United States Environmental Protection Agency

A district court dismissed Nebraska's lawsuit challenging EPA's proposed standards to limit carbon dioxide emissions from new or modified fossil fuel-fired electric utility generating units. As part of the proposed rule, EPA found that certain technology was "adequately demonstrated" for purposes of...

National Parks Conservation Ass'n v. United States Department of Interior

A district court upheld the National Park Service's (NPS') plan to allow off-road vehicle (ORV) use on designated trails in the "addition lands" of Florida's Big Cypress National Preserve. In 1988, Congress authorized the acquisition of what is referred to as the "addition lands," consisting of appr...

Yount v. Salazar

A district court upheld DOI's decision to withdraw more than one million acres of federal land adjacent to the Grand Canyon National Park from uranium mining. The withdrawal will close these lands to the exploration and development of uranium mining claims for 20 years, although mining of a few exis...

Murray Energy Corp. v. McCarthy

A district court held that it has subject matter jurisdiction over a CAA §321(a) lawsuit against EPA for its alleged failure to evaluate the potential for job losses due to its CAA regulation and enforcement efforts. EPA filed a motion to dismiss, arguing that the statute is discretionary and that ...