United States βΊ Power plants βΊ Gas power plants βΊ Iowa
GAS POWER PLANTS Β· COAL POWER PLANTS Β· OIL-FIRED POWER PLANTSDubuque
Dubuque is a 85.2 MW retired power plant in Dubuque County, Iowa, operated by Interstate Power and Light Co.
Plant statusClosed
- Planning (completed)
- Consented (completed)
- Construction (completed)
- OperatingJan 1929 (completed)
- ClosedJun 2017 (current stage)
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 4 | Natural Gas Steam Turbine | 38 MW | Retired |
| 3 | Natural Gas Steam Turbine | 29 MW | Retired |
| ST2 | Conventional Steam Coal | 15 MW | Retired |
| IC1 | Petroleum Liquids | 2.0 MW | Retired |
| IC2 | Petroleum Liquids | 2.0 MW | Retired |
Plant details
- Operator
- Interstate Power and Light Co
- Location
- Dubuque County, Iowa
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Retired: 85.2 MW
- First unit online
- Jan 1929
- EIA plant ID
- 1046
Location
42.5031, -90.6586
Nearby power plants
- Alliant SBD 9301 Prairie FarmsOil-fired power plants Β· 3.5 MW Β· 2.3 mi
- Alliant SBD 9205 A Y McDonaldOil-fired power plants Β· 3.6 MW Β· 4.5 mi
- John Deere Dubuque WorksOil-fired power plants Β· 9.0 MW Β· 5.2 mi
- West Dubuque SolarSolar farms Β· 3.8 MW Β· 6.9 mi
- Grant CountySolar farms, Battery storage Β· 300 MW Β· 15.1 mi
- BellevueOil-fired power plants Β· 9.8 MW Β· 21.4 mi
- Cassville SolarSolar farms Β· 50.0 MW Β· 22.1 mi
- CascadeOil-fired power plants Β· 7.2 MW Β· 22.9 mi
- Quilt Block Wind Farm LLCWind farms Β· 98.0 MW Β· 23.2 mi
- Apple Canyon Lake SolarSolar farms Β· 1.2 MW Β· 24.8 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