The D.C. Circuit denied a petition to review FERC's approval of a construction project that would allow a natural gas importer to import greater quantities of liquefied natural gas and distribute it in gaseous form. The petitioner, a utility, argued that higher volumes of regasified liquefied natura...

The Ninth Circuit held that the U.S. Environmental Protection Agency (EPA) did not act arbitrarily, capriciously, or contrary to law when it granted Nevada's request to split one of its clean air areas into two. Contrary to an environmental group's claim, the presence and operation of a mine in the ...

A district court held that the Bureau of Indian Affairs' (BIA's) supplemental environmental assessment (EA) and revised finding of no significant impact (FONSI) for a proposed casino on Native American land held in trust by the United States complied with the National Environmental Policy Act (NEPA)...

The Fifth Circuit vacated the Federal Energy Regulatory Commission's (FERC's) decision that two natural gas pipelines perform a "transportation" function rather than a "gathering" function, thereby subjecting them to FERC jurisdiction's under the Natural Gas Act. Natural gas flows from gathering pip...

A district court held that the Bureau of Land Management (BLM) improperly segmented its analysis of a petroleum pipeline construction project in violation of the National Environmental Policy Act. The BLM erroneously determined that the pipeline segment had independent utility from another proposed ...

The court vacated a lower court order denying environmental groups' motion for attorneys fees in an underlying case challenging a surface mining operation permit. In that case, the groups sought, and eventually obtained, a writ of mandamus setting aside the permit. Pursuant to California Code of Civ...

The court remanded portions of a 2002 U.S. Environmental Protection Agency (EPA) rule interpreting when a major stationary source undertakes a "modification," thereby triggering the Clean Air Act's new source review (NSR) requirements. EPA erred in promulgating the clean unit applicability test, whi...

The court upholds a district court decision that the U.S. Navy's environmental impact statement (EIS) for the construction of an aircraft landing field in North Carolina was deficient under the National Environmental Policy Act (NEPA), but it vacates the court's injunction of the project as overly b...

A court dismisses an environmental group's Endangered Species Act (ESA) and National Environmental Policy Act claims against the U.S. Fish and Wildlife Service and National Oceanic and Atmospheric Administration Fisheries concerning logging activity on private lands in Humboldt County, California, a...

The court affirms a district court's grant of summary judgment to the Tennessee Valley Authority (TVA) on environmental groups' request for civil penalties and on its claim as to violations of the Clean Air Act's (CAA's) 20% opacity limitation occurring before May 20, 1999, but it reversed summary j...