The D.C. Circuit granted in part a Native American tribe's petition to review NRC's license decision for construction of a uranium mining project in the Black Hills of South Dakota.

The Second Circuit denied environmental groups' and industry associations' petitions to review a final rule promulgated by EPA establishing requirements for cooling water intake structures (CWISs) at existing power plants and manufacturing facilities, as well as a biological opinion joi

A district court denied in part environmental groups' motion for summary judgment challenging BLM's and the U.S. Army Corps of Engineers' approval of a project to replace a wooden diversion weir with a concrete dam along the Yellowstone River.

The D.C. Circuit denied environmental groups' petition to review a 2016 rule that EPA uses to determine whether an event caused by recurring activity is "exceptional" and thus exempt from a state's emissions report.

A district court granted oil companies' motion to dismiss New York City's case seeking damages for global warming-related injuries caused by greenhouse gas emissions resulting from combustion of the companies' fossil fuels.

The Third Circuit affirmed a lower court's dismissal of a religious group's challenge to FERC's approval of a natural gas pipeline along land owned by the group.

The Fourth Circuit affirmed a lower court's dismissal of landowners' challenge to FERC's approval of a natural gas pipeline.

A Michigan appellate court reversed an order by the Michigan Public Service Commission requiring alternative energy suppliers in the Lower Peninsula to secure in-state generating capacity to ensure reliable electric service.

Missouri's highest court reversed an order by the Missouri Public Service Commission denying a transmission company's application for a line certificate of convenience and necessity (CCN).

The D.C. Circuit denied an environmental group's petition to review FERC orders authorizing facilities to export natural gas from the United States to Mexico.