The court denied mining industry groups' and mine operators' petitions for review of three Mine Safety and Health Administration (MSHA) rules regulating diesel particulate matter (DPM) in underground mines. The court rejected the petitioners' claim that the MSHA did not have sufficient evidence that...

The court held that the U.S. Air Force was liable to homebuilders who had cleaned up asbestos contamination at the former Lowry Air Force Base in Denver. The homebuilders didn't discover the asbestos until after they purchased the former base property. When the Air Force refused to clean up the asbe...

The Ninth Circuit upheld a lower court decision invalidating U.S. Forest Service regulations governing the review of decisions implementing forest plans, but remanded the court's judgment with respect to the remaining challenged regulations on ripeness grounds. Only two of the regulations, 36 C.F.R....

The Fourth Circuit denied motions to dismiss North Carolina's common-law nuisance action against the Tennessee Valley Authority (TVA) alleging that its coal plants emit various pollutants that travel through the atmosphere into the state, thereby adversely impacting human health and environmental qu...

The D.C. Circuit denied a petition challenging a Federal Energy Regulatory Commission (FERC) order directing a pipeline operator that expanded its pipeline and added compressors to carry gas shipped by several new customers to allocate the added electricity costs only to the customers for whom the e...

The First Circuit denied Massachusetts' petition for review of a Nuclear Regulatory Commission (NRC) order denying its request to participate directly in a re-licensing proceeding of two nuclear energy plants as a "party" before the agency issues its renewal decision. Massachusetts argued that it mu...

The D.C. Circuit held that the Federal Energy Regulatory Commission (FERC) did not violate the National Environmental Policy Act, the Clean Water Act, the National Historic Preservation Act, or residents' due process rights in its treatment of a hydroelectric project operator that violated its licen...

A district court issued a preliminary injunction limiting the amount of cattle grazing allowed on conservation reserve program (CRP) lands. In May, the U.S. Department of Agriculture (USDA) began a critical feed use haying and grazing program on CRP lands to deal with rising feed prices. But in so d...

The court holds that the U.S. Forest Service did not violate the National Environmental Policy Act (NEPA) by classifying certain units of a proposed timber sale as roaded. Because the Forest Service considers the challenged units as roaded, the studies and research that formed the basis for the envi...

The court affirms a district court's orders denying environmental groups' motions to enjoin timber sales as violative of the Wild and Scenic Rivers Act (WSRA) and the Migratory Bird Treaty Act (MBTA). The court first holds that the district court properly denied the environmental groups' motions to ...