United States · IANuclear power plants in Iowa
Iowa has no operating nuclear power reactors. There is one plant in the state. One reactor is planned. One reactor has been shut down. The first entered service in 1975.
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Plants
| Plant | Units | Types | Status today | MWe operating |
|---|---|---|---|---|
| Duane Arnold | 2 | BWR | plannedshut down | — |
Data: IAEA PRIS · Global Energy Monitor · updated on Aug 1, 2026
States with operating reactors
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