A district court granted the District of Columbia's motion to remand to state court a consumer protection lawsuit against energy companies. The District sued in state court, arguing the companies knowingly misrepresented the effects of fossil fuel products to consumers through misleading advertiseme...

In an amended order, a district court granted FWS' and NMFS' motion to voluntarily remand a series of regulations enacted by the Trump Administration that modified how the Services implement the ESA. Environmental groups, states, and cities had argued the regulations violated the ESA, the APA, and N...

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...

A district court denied a state prison's motion for partial summary judgment in a CWA citizen suit brought by a California county. The prison argued the county did not have statutory standing to sue under the CWA because the Act's definition of "citizen" did not include counties. The court concluded...

The U.S. Tax Court granted in part four North Carolina partnerships' cross-motion for summary judgment in a challenge to penalties the Internal Revenue Service (IRS) sought to impose on them for charitable deductions in tax years 2014 and 2015 related to syndicated conservation easement transactions...

In an unpublished opinion, the Ninth Circuit affirmed summary judgment for the U.S. government in a CERCLA liability lawsuit, requiring oil companies to reimburse approximately $50 million of EPA's environmental cleanup costs at a Superfund site in California. The government had sought reimbursement...

The Third Circuit affirmed a lower court's dismissal of a religious group's challenge to FERC's approval of a natural gas pipeline along land owned by the group. The group argued that the use of its land to facilitate extraction, transportation, and use of fossil fuels violated its religious beliefs...

A district court on remand granted San Francisco's and Oakland's motion to remand to state court the cities' lawsuits alleging that six oil companies produce and promote products that create a public nuisance—sea-level rise—when combusted. The court previously denied the motion, finding that eva...

The Eighth Circuit affirmed a district court's dismissal of states' challenge to the Biden Administration's interim estimates on the social costs of greenhouse gas emissions. The states had sought to preliminarily enjoin federal officials, departments, and agencies from using the estimates "as bindi...

In an unpublished opinion, the Ninth Circuit affirmed summary judgment for the Forest Service in a challenge to its planned road construction project near Mount St. Helens to address the threat of a nearby lake's potential breach. Environmental groups argued the project violated NEPA and the Nationa...