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 denied a Native American tribe's petition to review NRC's decision to grant a source material license for uranium extraction from ore beds in South Dakota. The tribe initially raised challenges to the license application and NRC's NEPA and National Historic Preservation Act (NHPA) p...

A district court granted summary judgment for environmental groups in a challenge to two BLM resource management plans for coal leasing in Montana and Wyoming. The groups argued BLM violated NEPA by failing to consider a reasonable range of alternatives and failing to consider the downstream impacts...

The D.C. Circuit denied environmental groups' and township's petitions to review FERC's approval of an application for a certificate of public convenience and necessity for a proposed natural gas pipeline project in Pennsylvania and Delaware. The petitioners argued FERC violated NEPA by failing to a...

The D.C. Circuit vacated a district court's grant of summary judgment to EPA in a challenge to the Agency's approval of a permitting program for coal ash disposal facilities in Oklahoma. Environmental groups challenged EPA’s approval on several grounds under RCRA and the APA, and the district cour...

The Tenth Circuit affirmed dismissal of a challenge to FWS' 2018 decision to modify certain trails in the Rocky Flats National Wildlife Refuge. Community groups argued the modifications were significant and that FWS failed to prepare a supplemental EIS and relied on categorical exclusions based on a...

The D.C. Circuit denied a city's second petition to review FERC's order granting a certificate of public convenience and necessity for construction of a natural gas pipeline from Ohio to Michigan. In the city's initial petition, it argued FERC had not adequately justified its reliance on agreements ...

The Ninth Circuit reversed a previous ruling that vacated summary judgment for a California city in a RCRA citizen suit brought by an environmental group. The group had argued the city's water wells were contaminated by hexavalent chromium that was in turn transported to city residents through its w...

The D.C. Circuit denied environmental groups' petition to review FERC's order approving an extension of a natural gas pipeline into North Carolina. The groups specifically challenged the order's approved return on equity rate and the adequacy of the Commission's EIS, arguing that FERC should not hav...

The D.C. Circuit affirmed a district court's dismissal of landowners' challenge to FERC's authority to grant pipeline certificates. The landowners asked the district court to declare that Congress' delegation of authority to FERC was unconstitutional and that all past certificates were void, and sou...