Turtle Creek Wind Farm LLC
Wind power plant · Mitchell County, Iowa
Nameplate capacity
199 MW
Rank in Iowa
#43
of 305 plants
In service since
2018
December 2018
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Turtle Creek Wind Farm LLC
- County
- Mitchell County
- Generating units
- 1
- Share of state capacity
- 0.80%
- Rank among wind plants in Iowa
- #30 of 123
- EIA plant code
- 61638
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| TC1 | Onshore Wind Turbine | 199 MW | 199 MW | 2018 | 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
| Golden Plains | Wind | 200 MW |
| Whispering Willow Wind Farm - East | Wind | 200 MW |
| Prairie Creek | Natural gas | 199 MW |
| Marshalltown | Natural gas | 189 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 199 MW solar plant and a 199 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