Casper Wind Farm
Wind power plant · Natrona County, Wyoming
Nameplate capacity
17 MW
Rank in Wyoming
#53
of 71 plants
In service since
2009
December 2009
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Chevron USA
- County
- Natrona County
- Generating units
- 1
- Share of state capacity
- 0.13%
- Rank among wind plants in Wyoming
- #28 of 28
- EIA plant code
- 57093
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| CWGT | Onshore Wind Turbine | 17 MW | 17 MW | 2009 | 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 Wyoming
| Hartzog | Natural gas | 23 MW |
| Buffalo Bill | Hydro | 18 MW |
| Arvada | Natural gas | 15 MW |
| Boysen | Hydro | 15 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 17 MW solar plant and a 17 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 Wyoming power plants · What Wyoming actually generates