A district court granted a company's motion to preliminarily enjoin a Louisiana parish from enforcing a 12-month moratorium on activities related to well drilling on parish land. The company…

The D.C. Circuit vacated a license issued by FERC for operation of a hydroelectric dam on the Susquehanna River in Maryland. The state of Maryland issued a CWA §401(a)(1) certification to the dam…

The D.C. Circuit, 2-1, remanded to FERC a 2018 decision to give all transmission owners unilateral authority to fund power line upgrades in the Midwest. The Commission had initially only allowed…

The D.C. Circuit dismissed a petition to review NRC's decision to issue an amended materials license authorizing uranium production for a DOE demonstration program at a facility in Ohio.…

The Third Circuit affirmed dismissal of a challenge to the Delaware River Basin Commission's ban on high-volume hydraulic fracturing in the Delaware River Basin. Pennsylvania state senators,…

The Fifth Circuit affirmed in part and reversed in part a district court’s dismissal of a lawsuit concerning a 2019 Texas law that allows only owners of existing transmission lines in the state to…

A district court denied a request by conservation groups to halt all construction on a transmission line project from Iowa to Wisconsin pending the transmission companies' appeal of a prior…

The D.C. Circuit granted in part and denied in part petitions to review FERC's order approving the Independent System Operator for New England's (ISO-NE's) tariff revisions that…

The D.C. Circuit upheld FERC's approval of a dam operator's flood protection plan for a nearby water pump station in North Carolina. A city petitioned for review of FERC's approval…

The D.C. Circuit remanded DOE's 2020 rule that set more stringent energy efficiency standards than those of the American Society of Heating, Refrigerating and Air-Conditioning Engineers for…