Wind Farms in Wyoming
Every operating wind farm in Wyoming on EIA-860M for 2026-07: 28 plants, 33 turbine strings and 5 GW of nameplate capacity across 6 counties.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Plants
- 28
- 33 generating units
- Nameplate capacity
- 5 GW
- Counties
- 6
- Grid operator
- Mixed
- no single ISO covers a majority
Map of wind farms in Wyoming
Every one of the 28 plants is drawn at the coordinate EIA files for it.
Loading map…
- Wind · 28
List of wind farms in Wyoming
Sort by any column. Capacity is nameplate, summed across every generating unit EIA lists at the site.
| Rock Creek WindOnshore Wind Turbine | PacifiCorp | Carbon | 590 | 2 | 2025 | Operating |
| TB FlatsOnshore Wind Turbine | PacifiCorp | Carbon | 503.2 | 1 | 2021 | Operating |
| Cedar Springs Wind IVOnshore Wind Turbine | Cedar Springs Wind IV, LLC | Converse | 390.4 | 1 | 2025 | Operating |
| Boswell WindOnshore Wind Turbine | Boswell Wind, LLC | Albany | 329.8 | 1 | 2024 | Operating |
| Ekola FlatsOnshore Wind Turbine | PacifiCorp | Carbon | 250.9 | 1 | 2020 | Operating |
| Roundhouse Wind Energy ProjectOnshore Wind Turbine | Roundhouse Renewable Energy, LLC | Laramie | 226 | 3 | 2020 | Operating |
| Top of the World Windpower ProjectOnshore Wind Turbine | Deriva Energy | Converse | 200 | 1 | 2010 | Operating |
| Cedar Springs IOnshore Wind Turbine | Cedar Springs Wind, LLC | Converse | 200 | 1 | 2020 | Operating |
| Cedar Springs IIOnshore Wind Turbine | PacifiCorp | Converse | 200 | 1 | 2020 | Operating |
| GlenrockOnshore Wind Turbine | PacifiCorp | Converse | 165.6 | 2 | 2008 | Operating |
| Seven Mile HillOnshore Wind Turbine | PacifiCorp | Carbon | 146.2 | 2 | 2008 | Operating |
| TransAlta Wyoming WindOnshore Wind Turbine | TransAlta Wyoming Wind LLC | Uinta | 144 | 1 | 2003 | Operating |
| Foote Creek RimOnshore Wind Turbine | PacifiCorp | Carbon | 134.8 | 1 | 2024 | Operating |
| Cedar Springs IIIOnshore Wind Turbine | Cedar Springs Wind III, LLC | Converse | 133 | 1 | 2020 | Operating |
| DunlapOnshore Wind Turbine | PacifiCorp | Carbon | 129.5 | 1 | 2010 | Operating |
| Anticline WindOnshore Wind Turbine | Anticline Wind, LLC | Natrona | 124.3 | 1 | 2024 | Operating |
| High PlainsOnshore Wind Turbine | PacifiCorp | Albany | 122.1 | 1 | 2009 | Operating |
| Rolling HillsOnshore Wind Turbine | PacifiCorp | Converse | 115.8 | 1 | 2009 | Operating |
| Roundhouse Renewable Energy IIOnshore Wind Turbine | Roundhouse Renewable Energy II, LLC | Laramie | 105.7 | 1 | 2023 | Operating |
| Campbell Hill WindpowerOnshore Wind Turbine | Deriva Energy | Converse | 99 | 1 | 2009 | Operating |
| Mountain Wind Power II LLCOnshore Wind Turbine | Mountain Wind Power II LLC | Uinta | 80 | 1 | 2008 | Operating |
| Pioneer Wind Park, LLCOnshore Wind Turbine | AES Distributed Energy | Converse | 80 | 1 | 2016 | Operating |
| Mountain Wind Power LLCOnshore Wind Turbine | Mountain Wind Power LLC | Uinta | 61 | 1 | 2008 | Operating |
| Corriedale Wind EnergyOnshore Wind Turbine | Black Hills Service Company LLC | Laramie | 52.5 | 1 | 2020 | Operating |
| Silver Sage WindpowerOnshore Wind Turbine | Deriva Energy | Laramie | 42 | 1 | 2009 | Operating |
| McFadden RidgeOnshore Wind Turbine | PacifiCorp | Albany | 35.2 | 1 | 2009 | Operating |
| Happy Jack Windpower ProjectOnshore Wind Turbine | Deriva Energy | Laramie | 29.4 | 1 | 2008 | Operating |
| Casper Wind FarmOnshore Wind Turbine | Chevron USA | Natrona | 17 | 1 | 2009 | Operating |
Largest wind farms in Wyoming
- 1Rock Creek WindCarbon County, Wyoming590 MW
- 2TB FlatsCarbon County, Wyoming503.2 MW
- 3Cedar Springs Wind IVConverse County, Wyoming390.4 MW
- 4Boswell WindAlbany County, Wyoming329.8 MW
- 5Ekola FlatsCarbon County, Wyoming250.9 MW
- 6Roundhouse Wind Energy ProjectLaramie County, Wyoming226 MW
- 7Top of the World Windpower ProjectConverse County, Wyoming200 MW
- 8Cedar Springs IConverse County, Wyoming200 MW
- 9Cedar Springs IIConverse County, Wyoming200 MW
- 10GlenrockConverse County, Wyoming165.6 MW
Wind farms by county in Wyoming
The county EIA files against each plant. It is the fastest way to find the plant nearest a given town.
| County | Plants | Nameplate MW |
|---|---|---|
| Carbon | 6 | 1,754.6 |
| Converse | 9 | 1,583.8 |
| Albany | 3 | 487.1 |
| Laramie | 5 | 455.6 |
| Uinta | 3 | 285 |
| Natrona | 2 | 141.3 |
Wind Farms in Wyoming: FAQ
- How many wind farms are in Wyoming?
- 28, with 5 GW of nameplate capacity between them, spread over 6 counties. That is the EIA-860M operating count for 2026-07.
- Is there a map of Wyoming wind farms?
- Yes — the map above. Each dot is one wind farm, sized by nameplate capacity and placed at the coordinates EIA files for it.
- Which is the largest wind farm in Wyoming?
- Rock Creek Wind, at 590 MW. The table is sorted largest first, so the rest follow it.
- Is there a wind farm near me in Wyoming?
- The county roll-up below groups every plant by county, which is the quickest way to find the one closest to a given town.
- Which grid operator runs Wyoming's wind farms?
- No single ISO or RTO covers most of them. EIA files each plant against its own balancing authority, which in Wyoming is largely a vertically integrated utility rather than an organised market.
- How current is this, and what is left out?
- EIA-860M for 2026-07. Onshore and offshore wind turbines. Plants below 1 MW are not surveyed by EIA and so are absent; retirements and additions after 2026-07 arrive with the next monthly release.