Oglala Sioux Tribe v. NRC, No. 17-1059 (D.C. Cir. 2018)Annotate this Case
Once the NRC determines there is a significant deficiency in its National Environmental Policy Act (NEPA) compliance, it may not permit a project to continue in a manner that puts at risk the values NEPA protects simply because no intervenor can show irreparable harm.The DC Circuit granted a petition for review in part of the Commission's grant of a license to Powertech to construct a uranium mining project in the Black Hills of South Dakota. The court held that the Commission's decision violated NEPA where the Commission conditioned enforcement of NEPA on a showing of irreparable harm by the Tribe, but lacked an adequate environmental analysis when it first issued the license and the significant NEPA deficiencies identified by the Board remained unaddressed at the time of the Commission's decision. The court further held that it did not have jurisdiction to review the bulk of the rulings challenged by the Tribe because the Commission's order did not end the agency proceedings as to all issues.