Roosevelt County
Roosevelt County, New Mexico · EIA plant ID 58771 · Operator: Boralex US Operations LLC
Nameplate250MWSummer 250 MW
Generators1in service
Net generation751GWh12 mo to Aug 2026
Capacity factor34%wind units, summer MW
Heat rate—thermal plants only
First online2015
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) |
|---|---|---|---|
| 2015 | 99.2 | 53.3% | — |
| 2016 | 1,049.9 | 47.8% | — |
| 2017 | 1,084.2 | 49.5% | — |
| 2018 | 1,061.6 | 48.5% | — |
| 2019 | 1,112.8 | 50.8% | — |
| 2020 | 1,099.3 | 50.1% | — |
| 2021 | 1,059.2 | 48.4% | — |
| 2022 | 1,024.4 | 46.8% | — |
| 2023 | 1,038.9 | 47.4% | — |
| 2024 | 1,085.2 | 49.4% | — |
| 2025 | 983.9 | 44.9% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Onshore Wind Turbine | WT | 250 | 250 | Dec 2015 | Operating | — | vestas V100-2.0 |
Owner / operator
Operator: Boralex US Operations LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Axium Great Plains Wind, LLC | 50.0% | 125 MW |
| Boralex US Wind TNM LLC | 50.0% | 125 MW |
Nearby plants
Within 80 km.
| Milo Wind Project LLC | 50 MW | 15.4 km |
| Sagamore Wind | 522 MW | 30.2 km |
| San Juan Mesa Wind Project LLC | 120 MW | 32.6 km |
| Blackwater Solar Center - NM | — | 51.7 km |
| Pluma - Clovis Concrete North CSG | 3 MW | 56.6 km |
| Pluma - Curry Road North | 3 MW | 56.7 km |