A district court dismissed a motion to dismiss environmental groups' citizen suit against five coal companies alleging thousands of violations of the CWA and SMCRA in West Virginia. Because EPA entered into a consent decree with the companies, the defendants argued that the groups' CWA claim...

A district court granted in part and denied in part cross-motions for summary judgment on claims that the U.S. Army failed to comply with two settlement agreements requiring it to conduct and complete subsurface archaeological surveys of its munitions training grounds on the Makua Military R...

The Ninth Circuit held that EPA’s decision to transfer authority over portions of the NPDES program to the state of Alaska was not arbitrary or capricious. Petitioners argued that EPA did not adequately ensure that Alaska state law will provide the same opportunities for judicial review of permitt...

The Fourth Circuit held that the Tax Injunction Act does not bar the owner of a power plant from challenging an excise tax on carbon dioxide emissions. A lower court ruled that it lacked jurisdiction under the Tax Injunction Act because the carbon charge was a tax. But of all the carbon dioxide...

The Seventh Circuit held that an environmental group has standing to challenge a U.S. Army Corps of Engineers permit allowing 18.4 acres of wetlands in a state park to be destroyed to make way for a landfill. A lower court held that the group lacked standing and therefore dismissed the case. It...

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 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 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...