United States · OHNuclear power plants in Ohio
Ohio has 2 operating nuclear reactors, totalling 2,134 net MWe, across 4 plants. 2 reactors are planned. One reactor has been shut down. The first entered service in 1963.
They are operated by First Energy Nuclear Operating.
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Plants
| Plant | Units | Types | Status today | MWe operating |
|---|---|---|---|---|
| Perry | 1 | BWR | operating | 1,240 |
| Davis Besse | 1 | PWR | operating | 894 |
| Oklo | 2 | FBR | 2 planned | — |
| Piqua | 1 | — | shut down | — |
Data: IAEA PRIS · Global Energy Monitor · Wikipedia · updated on Sep 9, 2026
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