Tohono O'odham Nation, et al. v. United States Department of the Interior, et al.

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Case overview

Case Number:

24-3659

Court:

Appellate - 9th Circuit

Nature of Suit:

 

  1. May 27, 2025

    9th Circ. Revives Tribes', Green Groups' Power Line Suit

    The Ninth Circuit on Tuesday revived a lawsuit challenging the federal government's decision to allow a 520-mile power line route through cultural sites, saying in a published opinion that a coalition of tribes and conservation groups plausibly alleged the government authorized construction before properly identifying historic sites the project affected.

  2. September 23, 2024

    Feds, SunZia Urge 9th Circ. To Toss Power Line Challenge

    The federal government and SunZia Transmission LLC have asked the Ninth Circuit to uphold a lower court decision tossing a suit by a coalition of tribes and conservation groups challenging the government's decision to let the company route a 520-mile power line through cultural and historical sites.

  3. July 31, 2024

    Historical Association Backs Tribes In SunZia Power Line Row

    The National Association of Tribal Historic Preservation Officers is asking the Ninth Circuit to intervene in a challenge by a coalition of Native American tribes and environmentalists seeking to block SunZia Transmission from routing a 520-mile power line through important cultural and historical sites in the San Pedro Valley.