The D.C. Circuit held that Alaska may not block any efforts by the United States to take tribal land into trust within Alaskan state borders. In 1971, the United States settled land claims staked by descendants of Alaskan aboriginal tribes. DOI interpreted that settlement as barring it from taking l...

The D.C. Circuit dismissed an environmental group's petition challenging FERC's authorization of an increase in production capacity at a liquefied natural gas terminal in Louisiana. The group argued that FERC failed to consider certain environmental consequences of its authorization in violation of ...

The D.C. Circuit reversed and remanded a lower court decision that the Bureau of Ocean Energy Management (BOEM) complied with NEPA and that FWS complied with the ESA in connection with a wind energy project on Nantucket Sound. Environmental groups had filed suit against a number of agencies alleging...

The Ninth Circuit held that Washington state's management of barrier culverts, which allow streams to flow underneath roads, violated various Native American treaties from the 1850s and ordered the state to correct them. The "Stevens Treaties" were entered into in 1854-1855 between Native American t...

The D.C. Circuit dismissed environmental groups' petition challenging FERC's decision authorizing a liquefied natural gas company to redesign its terminal in Texas to support export operations. The groups argued that FERC's analysis of the proposal’s impact on the environment violated NEPA. But to...