Wildhorse Mountain Wind Facility
Pushmataha County, Oklahoma · EIA plant ID 61866 · Operator: Southern Power Co
Nameplate100MWSummer 100 MW
Generators1in service
Net generation454GWh12 mo to Aug 2026
Capacity factor52%wind units, summer MW
Heat rate—thermal plants only
First online2019
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), wind units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2019 | 7.9 | 10.6% | — |
| 2020 | 423.5 | 48.2% | — |
| 2021 | 382.5 | 43.7% | — |
| 2022 | 308.1 | 35.2% | — |
| 2023 | 414.3 | 47.3% | — |
| 2024 | 420.5 | 47.9% | — |
| 2025 | 381.9 | 43.6% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WT | 100 | 100 | Dec 2019 | Operating | — | vestas V136-3.45 |
Owner / operator
Operator: Southern Power Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Wildhorse Wind Energy, LLC | 100.0% | 100 MW |
Nearby plants
Within 80 km.
| Choctaw Fields Solar Project | 85 MW | 63.4 km |
| Hugo | 446 MW | 65 km |
| International Paper Valliant OK | 68 MW | 66.6 km |
| Broken Bow Dam | 100 MW | 68.5 km |
| Kiamichi Energy Facility | 1,370 MW | 68.8 km |