Wind farms in Wyoming
28 operating wind farms in Wyoming with 4,707 MW of wind capacity, largest first. From EIA-860M, August 2026.
Largest wind farms in Wyoming
| # | Plant | Wind MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Rock Creek WindCarbon County | 590 | 212* | – |
| 2 | TB FlatsCarbon County | 503 | 1,362 | 30.9% |
| 3 | Cedar Springs Wind IVConverse County | 390 | 1,056 | – |
| 4 | Boswell WindAlbany County | 330 | 1,185 | 41.0% |
| 5 | Ekola FlatsCarbon County | 251 | 736 | 33.5% |
| 6 | Roundhouse Wind Energy ProjectLaramie County | 226 | 826 | 41.7% |
| 7 | Top of the World Windpower ProjectConverse County | 200 | 496 | 28.3% |
| 8 | Cedar Springs IConverse County | 200 | 700 | 39.9% |
| 9 | Cedar Springs IIConverse County | 200 | 652 | 37.2% |
| 10 | GlenrockConverse County | 166 | 469 | 32.3% |
| 11 | Seven Mile HillCarbon County | 146 | 458 | 35.8% |
| 12 | TransAlta Wyoming WindUinta County | 144 | 321 | 25.5% |
| 13 | Foote Creek RimCarbon County | 135 | 636 | 53.9% |
| 14 | Cedar Springs IIIConverse County | 133 | 475 | 40.8% |
| 15 | DunlapCarbon County | 130 | 417 | 36.7% |
| 16 | Anticline WindNatrona County | 124 | 387 | 35.5% |
| 17 | High PlainsAlbany County | 122 | 341 | 31.9% |
| 18 | Rolling HillsConverse County | 116 | 295 | 29.1% |
| 19 | Roundhouse Renewable Energy IILaramie County | 106 | 376 | 40.6% |
| 20 | Campbell Hill WindpowerConverse County | 99 | 254 | 29.3% |
| 21 | Mountain Wind Power II LLCUinta County | 80 | 188 | 26.8% |
| 22 | Pioneer Wind Park, LLCConverse County | 80 | 253 | 36.0% |
| 23 | Mountain Wind Power LLCUinta County | 61 | 151 | 28.3% |
| 24 | Corriedale Wind EnergyLaramie County | 53 | 214 | 46.6% |
| 25 | Silver Sage WindpowerLaramie County | 42 | 100 | 27.2% |
| 26 | McFadden RidgeAlbany County | 35 | 105 | 34.0% |
| 27 | Happy Jack Windpower ProjectLaramie County | 29 | 58.7 | 22.8% |
| 28 | Casper Wind FarmNatrona County | 17 | 0.0 | – |
* Fewer than 12 months of 2025 reported, so the total is partial.
Projects where wind is the largest fuel or at least a fifth of nameplate capacity. MW is wind nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources