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NUCLEAR POWER PLANTSCallaway
Callaway is a 1,236 MW operating nuclear power plant in Callaway County, Missouri, operated by Union Electric Co - (MO).
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Nuclear | 1,236 MW |
Plant details
- Operator
- Union Electric Co - (MO)
- Location
- Callaway County, Missouri
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Operating: 1,236 MW
- First unit online
- Dec 1984
- EIA plant ID
- 6153
Location
38.7589, -91.7788
Nearby power plants
- Fulton Energy CenterGas power plants · 16.5 MW · 11.8 mi
- Fulton (MO)Gas power plants, Oil-fired power plants · 33.2 MW · 11.8 mi
- Show Me State SolarSolar farms · 250 MW · 16.4 mi
- Ameresco Jefferson CityBioenergy plants · 3.0 MW · 20.2 mi
- Montgomery County Community Solar CenterSolar farms · 5.7 MW · 21.2 mi
- New Florence Renewable Energy CenterSolar farms · 7.0 MW · 21.4 mi
- MoreauOil-fired power plants · 60.8 MW · 22.4 mi
- FairgroundsOil-fired power plants · 68.3 MW · 26.4 mi
- MexicoOil-fired power plants · 60.7 MW · 27.0 mi
- Envoy Solar, LLCSolar farms · 50.0 MW · 27.7 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem