The U.S. Supreme Court held that Oklahoma statutes that favor in-state water appropriation permit applicants over out-of-state permit applicants do not violate the Commerce Clause and are not preempted by the Red River Water Compact—an interstate water compact that allocates water among Texas, Okl...

The Seventh Circuit upheld a FERC order allowing a regional electricity transmission system to apportion costs for new power lines necessary to bring power generated from wind farms in the Great Plains to urban centers among all the utilities drawing electricity from the grid. The costs would be all...

The D.C. Circuit held that a power company may not appeal a lower court decision that USDA's Rural Utilities Service violated NEPA before granting approvals and financial assistance to the company's expansion of its coal-fired power plant. An environmental group filed suit against the Service for fa...

The D.C. Circuit denied petitions for review challenging NRC's issuance of a combined license to construct and operate two new units at the Vogtle Nuclear Power Plant in Georgia as well as its approval of an amended design for a nuclear power plant reactor on which the Vogtle application relied. Env...