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Spotlight
California
NRC's Regional Office in Arlington (Region IV) is responsible for carrying out the agency's duties in California. No nuclear fuel cycle facilities are located in California. California is an Agreement State.
More information about California's role in ensuring the safe use of radioactive materials can be obtained from the NRC Office of State Program's Directory of State Regulations, Legislation, and Web Sites.
Operating Nuclear Power Reactors
Fuel Cycle Facilities
- none
Uranium Recovery Facilities
- none
Operating Research and Test Reactors
- GE-Hitachi – Sunol, CA
- University of California/Davis – Sacramento, CA
- University of California/Irvine – Irvine, CA
Facilities Undergoing Decommissioning
Page Last Reviewed/Updated Thursday, August 27, 2026
Page Last Reviewed/Updated Thursday, August 27, 2026