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

  1. February 09, 2024

    SunZia Line Developer To Argue Against DOI Injunction Bid

    The developer of the proposed SunZia Southwest Transmission Project can intervene in litigation seeking to halt construction of its 550-mile powerline, a federal district court ruled, saying that disposing of the motion may impair the company's ability to protect its interests.

  2. February 01, 2024

    Ariz. Tribes Push To Halt Work On SunZia Line

    Two tribes and conservation groups are urging an Arizona federal judge to pause construction on a 550-mile power transmission line approved by the U.S. Department of the Interior before the work damages historic and cultural resources they claim the government failed to properly assess and safeguard.

  3. January 19, 2024

    Ariz. Tribes Say Power Line Project OK Imperils Sacred Areas

    A coalition of Arizona tribes and conservationists has sued the U.S. Department of the Interior over its approval of a major power transmission line project running through the state, claiming it failed to conduct a legally adequate inventory of historic properties and cultural resources that would be affected.