MEMORANDUM Save Strawberry Canyon appeals the district court’s grant of
summary judgment to the Department of Energy on Save Strawberry Canyon’s challenge to the adequacy of the Department of Energy’s Environmental Assessment (“EA”) and the Department’s subsequent Finding of No Significant Impact (“FONSI”) for a proposed plasma accelerator project (the “BELLA project”) at a Department of Energy Laboratory in Berkeley, California. We affirm. We conclude that the Department took the necessary “hard look” at the potential impacts of the plasma accelerator project in the EA and that the FONSI was not arbitrary or capricious. See Native Ecosystems Council v. U.S.
Forest Serv., 428 F.3d 1233, 1239 (9th Cir.2005). The EA sufficiently analyzed in context the possibility of radiation exposure to the public, and it was not arbitrary or capricious to determine that any radiation exposure would not be significant. The Department described the system and procedures to minimize any possible radiation to a level far below regulatory limits. The EA discussed the Lab’s specialized expertise, to which we defer, in controlling and preventing radiation exposure as a result of operating accelerators like the proposed plasma accelerator for many years at the proposed project site.
It was not arbitrary or capricious for the Department to continue to utilize its own well-established technical procedures and expertise in handling radiation from particle accelerators for the BELLA project. Tri-Valley CAREs v, U.S. Dep’t of Energy, 671 F.3d 1113, 1124 (9th Cir.2012) (“A court generally must be at its most deferential when reviewing scientific judgments and technical analyses within the agency’s expertise.” (internal quotation marks omitted)). Additionally, none of the intensity factors indicated that the project will have a significant impact on the human environment.
We also conclude that the EA satisfied the procedural requirements of the National Environmental Policy Act. See Ctr. for Biological Diversity v. U.S. Forest Serv., 349 F.3d 1157, 1165 (9th Cir.2003). The EA sufficiently addressed concerns regarding the impact of radiation from regular operation, accidents, cumulative impacts, and other unauthorized use. The EA was not required to address mitigation measures because the FONSI was not based on mitigating any impacts. Akiak Native Cmty. v. U.S. Postal Serv., 213 F.3d 1140, 1147 (9th Cir.2000).
The EA also adequately addressed hazardous materials and possible alternatives for the project. Native Ecosystems, 428 F.3d at 1246. The EA adequately responded to comments and appropriately cited to outside documents. AFFIRMED. This disposition is not appropriate for publication and is not precedent except as provided by 9 th Cir. R. 36-3.