A district court held that DOE complied with NEPA when it determined that the construction of a "supercomputer" project on a college campus would have no significant environmental impact and did not require an EIS. The EA took a hard look at direct and indirect greenhouse gas (GHG) emissions, adequa...

The D.C. Circuit upheld BLM’s decision to allow additional natural gas drilling in the Pinedale Anticline Project Area of western Wyoming. In 2008, the BLM adopted a record of decision (ROD) that, among other things, authorized the development of more natural gas wells than a previous ROD had sanc...

The Tenth Circuit affirmed a lower court decision dismissing a lawsuit challenging the Forest Service's approval of a ski area improvement project near Aspen, Colorado. A conservation group alleged that the Forest Service violated NEPA by approving the project without examining certain cumulative ef...

A district court upheld the U.S. Forest Service's environmental review of a coal mine expansion project in the Grand Mesa, Uncompahgre, and Gunnison National Forests. An environmental group argued that the final EIS failed to adequately consider methane capture and flaring as reasonable alternatives...

The court holds that the U.S. Environmental Protection Agency's (EPA's) construction of the Clean Air Act (CAA) in promulgating the revised national ambient air quality standards (NAAQS) for ozone and particulate matter (PM) effects an unconstitutional delegation of legislative power and remands the...

The court affirms in part and reverses in part a district court decision upholding U.S. Department of the Interior (DOI) regulations that govern damage to land, structures, and certain water supplies caused by mining subsidence. The court first holds that a regulation establishing a rebuttable presu...

The court affirms the dismissal of a land trust's action alleging that a coal company that owned the mineral rights to a tract of the trust's land violated the Surface Mining Control and Reclamation Act (SMCRA) and other federal and state laws. The trust alleged that the company's failure to comply ...