The U.S. Supreme Court held that the CAA displaces any federal common law right to seek abatement of carbon dioxide (CO2) emissions from fossil-fuel fired power plants. A group of states, private land trusts, and a city a filed suit against four power companies and the TVA claiming that their e...

A district court held that the U.S. Forest Service's Public Wheeled Motorized Travel Management Decision for the Eldorado National Forest violated the ESA and the National Forest Management Act. The decision designates specific roads and trails within the forest as open to public motor vehicle ...

The First Circuit upheld the dismissal of a developer's federal takings claim against two state agencies for restricting its development of a coastal residential subdivision in Rhode Island. In Williamson County Regional Planning Commission v. Hamilton Bank of Johnson City, 473 U.S. 172 (19...

The Ninth Circuit affirmed in part and vacated in part a lower court decision largely granting summary judgment in favor of the U.S. Forest Service on environmental groups' and California's NEPA and NFMA claims challenging the agency's 2004 Sierra Nevada forest plan amendment and a timber harve...

A district court reinstated the roadless area conservation rule to the Tongass National Forest in southeast Alaska. The court previously ruled on motions for summary judgment that a U.S. Forest Service rule exempting the Tongass from the roadless rule's prohibitions was arbitrary and capricious. ...

A California court ordered the California Air Resources Board to set aside its "functional equivalent document" and scoping plan to reduce greenhouse gases as it relates to cap and trade. The court ruled that the board inadequately described and analyzed project alternatives in violation of the...

The Eighth Circuit held that the U.S. Forest Service's revised forest plan for the Superior National Forest complied with NEPA. The environmental groups that filed the suit have standing, given the immediate, concrete consequences for the recreational interests of specific visitors to the Su...

The Ninth Circuit, in an amended opinion, held that stormwater runoff from logging roads that is collected by and then discharged from a system of ditches, culverts, and channels is a point source discharge for which an NPDES permit is required. Accordingly, the court reversed a lower court dec...

A district court held that environmental groups may go forward with their claims that coal-contaminated dust, slurry, water, and snow is being discharged from a coal loading facility into a bay in violation of the CWA. Although the facility has an NPDES permit, the groups argued that the per...

The Fourth Circuit reversed and remanded a lower court decision upholding the U.S. Army Corps of Engineers' conclusion that it had jurisdiction over wetlands on a developer's property. The Corps permissibly defined the scope of its review area as including 448 acres of similarly situated wetlands. B...