Nuclear electricity generation
Net electricity generated by nuclear power plants in the year, in terawatt hours, as reported to the U.S. Energy Information Administration on Form EIA-923.
United States and its states only. States without a nuclear plant have no value; a state's series stops when its last reactor closes.
Key facts
- Nuclear electricity generation in the United States was 784.78 TWh in 2025, according to the U.S. Energy Information Administration.
- Illinois had the highest nuclear electricity generation of 28 states in 2025, at 97.67 TWh, and Nebraska the lowest, at 6.92 TWh. Source: the U.S. Energy Information Administration.
- Published for 32 places, with figures from 2001 to 2025.
Rankings
US states by nuclear electricity generation, 2025
Places with data
Countries
Regions and states
- California
- Texas
- Florida
- New York
- Pennsylvania
- Illinois
- Ohio
- Georgia
- North Carolina
- Michigan
- Alabama
- Arkansas
- Arizona
- Connecticut
- Missouri
- Mississippi
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Which places have the highest nuclear electricity generation? Use official data and cite it.
rank_places {"indicator":"electricity_generation_nuclear","level":"region","within":"United States"}
GET https://invokely.ai/api/v1/rank?indicator=electricity_generation_nuclear&level=region&within=United%20States