How Many Nuclear Reactors Are in California

California has two operating nuclear power reactors at one plant, three nuclear facilities at various stages of decommissioning, and multiple research reactors that are operational or undergoing decommissioning.

Why did California close nuclear plants?

In 2013 questions about plant safety arose when an inspector with the Nuclear Regulatory Commission raised concerns about earthquake faults around the facility. Three years later, PG&E said it would close the plant but cited financial and operational concerns, not earthquake risks.

How much of California's energy is nuclear?

Fuel TypeCalifornia In-State Generation (GWh)Percent of California In-State GenerationOil360.02%Other (Waste Heat / Petroleum Coke)4110.20%Nuclear16,1638.06%Large Hydro33,14516.53%

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

Share this article
Twitter Facebook Pinterest