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Delaware Department of Natural Resources v. Environmental Protection Agency

The D.C. Circuit reversed and vacated a portion of a January 2013 rule in which EPA revised the NESHAPs and new source performance standards for backup generators. Specifically, the court held that EPA acted arbitrarily and capriciously when it modified the NESHAPs and NSPS to allow backup generator...

Delta Construction Co. v. Environmental Protection Agency

The D.C. Circuit dismissed petitions challenging EPA's and the National Highway Traffic Safety Administration's (NHTSA's) coordinated rules governing the greenhouse gas emissions and fuel economy of cars and trucks. One group of petitioners—businesses, associations, and individuals located in Cali...

Grand Canyon Trust v. Williams

A district court upheld a U.S. Forest Service decision allowing a uranium mine to renew operations near the Grand Canyon National Park. In January 2012, DOI withdrew approximately 633,547 acres of public lands and 360,002 acres of National Forest System lands for up to 20 years from location and ent...

Murray Energy Corp. v. McCarthy

A district court held that coal companies have standing in their CAA lawsuit against EPA for failing to evaluate the potential for job losses stemming from the Agency's CAA regulation and enforcement efforts. The coal companies alleged that EPA's actions have had a coercive effect on the power gener...

St. Marys Cement Inc. v. United States Environmental Protection Agency

The Sixth Circuit denied a cement company's petition to vacate an EPA rule requiring it to add more stringent air pollution controls at one of its portland-cement plants. The Michigan Department of Natural Resources and Environment had previously deemed the plant's pollution controls sufficient and ...

Big Thorne Project

A district court upheld the U.S. Forest Service's approval of the Big Thorne Project in the Tongass National Forest, thereby allowing the logging of approximately 6,186 acres of old growth forest and construction of 46.1 miles of new Forest Service roads to begin on April 1, 2015. Environmental grou...