The Ninth Circuit affirmed a district court's denial of a Native American tribe's motion to remand to state court, and the dismissal of, its challenge to the city of Seattle's operation of a dam on the Skagit River. The tribe initially sued Seattle in state court, alleging that operation of the dam ...

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's operator in 2018 with conditions. The operator challenged the certification, and the parties reached ...

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 direct transmission owners to decide between the generators paying for the line upgrades upfront, or payi...

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. Nonprofit groups argued NRC violated NEPA by failing to prepare an EIS and by failing to address the environmenta...

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, a state caucus, and several municipalities argued the Commission exceeded its authority under the Delaware Ri...

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 build, own, or operate new lines that connect to existing lines. A company seeking to enter the state...

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 order enjoining construction of a section of the line across the Upper Mississippi River National Wildlife and...

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 compensated power plants for maintaining up to three days' worth of fuel on-site to generate electricity during winter mon...

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 of the plan, a state-imposed condition of its water quality certification under the CWA, which involved raising the pum...

The D.C. Circuit remanded FERC orders rejecting an Oklahoma city's complaint that a hydroelectric dam overseen by the Commission caused periodic flooding. The city argued that the dam operator violated Article 5 of its license, which FERC had issued under the Federal Power Act, and sought to require...