Nameplate capacity
201 MW
Rank in Iowa
#37
of 305 plants
In service since
2005
September 2005
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- MidAmerican Energy Co
- County
- Hamilton County
- Generating units
- 3
- Share of state capacity
- 0.81%
- Rank among wind plants in Iowa
- #24 of 123
- EIA plant code
- 56252
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| CWF | Onshore Wind Turbine | 150 MW | 150 MW | 2005 | Operating |
| CWF2 | Onshore Wind Turbine | 35 MW | 35 MW | 2007 | Operating |
| CWF3 | Onshore Wind Turbine | 16 MW | 16 MW | 2007 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Iowa
| Chickasaw Wind Farm | Wind | 202 MW |
| Whispering Willow North | Wind | 201 MW |
| Ida Grove II | Wind | 201 MW |
| FPL Energy Crystal Lake Wind II LLC | Wind | 200 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 201 MW solar plant and a 201 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Iowa power plants · What Iowa actually generates