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Wayne Land and Mineral Group, LLC v. Delaware River Basin Comm'n

A district court upheld the Delaware River Basin Commission's fracking ban against a challenge from a energy company. Upon the Commission's creation, it was codified that no project that had a substantial effect on the water resources of the basin would be undertaken without the Commission's approva...

Martinez v. Colorado Oil and Gas Conservation Comm'n

The Colorado Court of Appeals ruled against the state Oil and Gas Commission's narrow interpretation of its authority to readjust the balance of state oil and gas conservation regulations between the development of oil and gas resources and protection of public health, safety, and welfare. In Novemb...

Blue Ridge Envtl Defense League v. Pruitt

A district court ordered EPA to complete overdue assessments of 13 sources of hazardous air pollutants. In 2016, environmental groups sued the Agency over a failure to meet CAA requirements that the standards for air pollutants be reviewed within eight years to account for technology improvements. T...

United States v. Gibson Wine Co.

A district court denied a winery's motion to strike claims by EPA under CERCLA, the CAA, and other statutes in connection with a release of ammonia that claimed the life of one worker. In 2012, the winery experienced a 284-pound release of anhydrous ammonia from its refrigeration system. A cloud of ...

Yazzie v. EPA

The Ninth Circuit rejected challenges to EPA's interpretation of the Tribal Authority Rule under the CAA in a case concerning a coal-fired power plant on Navajo land. In 2013, in response to Navajo Nation's failure to issue a Tribal Implementation Plan for the coal-fired plant, EPA proposed federal ...