The D.C. Circuit dismissed in part and denied in part environmental groups' petition to review FERC's approval of a liquefied natural gas project in Alaska. The groups argued the approval violated NEPA and the Natural Gas Act. The court found that FERC considered and reasonably rejected no-action al...

The D.C. Circuit granted oil and gas groups' petition to review a Pipeline and Hazardous Materials Safety Administration (PHMSA) safety standard that requires their members to install remote-controlled or automatic shut-off valves in some types of new or replaced gas and hazardous liquid pipelines. ...

In an unpublished opinion, the Ninth Circuit reversed summary judgment for the Forest Service in a challenge to its authorization of cattle grazing on allotments in Tonto National Forest. A group representing property owners in the area challenged the authorization on NEPA and National Forest Manage...

The Sixth Circuit granted the Commonwealth of Kentucky's and business groups' motions to preliminarily enjoin EPA's and the Army Corps of Engineers' 2023 rule revising the definition of "waters of the United States" under the CWA. A district court had denied the motions, concluding plaintiffs lacked...

The D.C. Circuit vacated EPA's withdrawal of its determination to regulate perchlorate in drinking water. An environmental group argued EPA lacked the authority to withdraw the determination under the SDWA, and that even if it did have such authority, it acted arbitrarily and capriciously in doing s...

The U.S. Supreme Court, in a splintered 5-4 decision, affirmed dismissal of a constitutional challenge to a California law that forbids in-state sale of pork meat from breeding pigs that are "confined in a cruel manner." Out-of-state pork producers challenged the law on dormant Commerce Clause groun...

A district court adopted the recommendations of a magistrate judge and vacated portions of NMFS' 2019 biological opinion concerning the incidental take statement that authorized take of southern resident killer whales and chinook salmon resulting from commercial harvest of chinook salmon during trol...

A magistrate judge recommended that the Forest Service's motion to dismiss be denied in a challenge to a proposed logging project in the Fremont-Winema National Forest. An environmental group argued the Service violated the National Forest Management Act and the APA by failing to provide an adequate...

A magistrate judge recommended that BLM's motion to dismiss be denied in a challenge to its proposed logging project in northwest Oregon. Environmental groups argued BLM's landscape plan for the project violated NEPA by failing to establish baseline environmental conditions, failing to consider sign...

A district court granted environmental groups' motion to preliminarily enjoin a logging project in the Kootenai National Forest. The groups argued the project violated the ESA by failing to adequately consider the impacts of unauthorized motorized access on grizzly bears in the project area. The cou...