6 EIA-registered power plants in Union County, IA totalling 2.9 GW of nameplate capacity, ranked and mapped inside MISO.
6 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | ||||
|---|---|---|---|---|---|---|
| 1 | Union Power StationEntergy Arkansas LLCDetailed profile | 2,428 MW | Natural Gas Fired Combined Cycle | Entergy Arkansas LLC | Union County | |
| 2 | Southern Hills Wind FarmMidAmerican Energy Co | 254.1 MW | Onshore Wind Turbine | MidAmerican Energy Co | Union County | |
| 3 | Summit LakeCentral Iowa Power Cooperative | 118.7 MW | Natural Gas Internal Combustion Engine, Natural Gas Fired Combustion Turbine | Central Iowa Power Cooperative | Union County | |
| 4 | Creston Solar (50 MW)Interstate Power and Light Co | 50 MW | Solar Photovoltaic | Interstate Power and Light Co | Union County | |
| 5 | El Dorado AREntegrity Solar El Dorado SD, LLC | 1.8 MW | Solar Photovoltaic | Entegrity Solar El Dorado SD, LLC | Union County | |
| 6 | Creston School Customer Hosted SolarInterstate Power and Light Co | 1.4 MW | Solar Photovoltaic | Interstate Power and Light Co | Union County |
County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.