Las Majadas Wind Farm
Willacy County, Texas · EIA plant ID 63739 · Operator: Las Majadas Wind Farm, LLC
Nameplate273MWSummer 273 MW
Generators1in service
Net generation785GWh12 mo to Aug 2026
Capacity factor33%wind units, summer MW
Heat rate—thermal plants only
First online2021
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) |
|---|---|---|---|
| 2021 | 772.2 | 38.6% | — |
| 2022 | 923.2 | 38.7% | — |
| 2023 | 904.3 | 37.9% | — |
| 2024 | 833.7 | 34.8% | — |
| 2025 | 851.4 | 35.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| LMAJ | Onshore Wind Turbine | WT | 272.6 | 272.6 | Mar 2021 | Operating | — | vestas V120-2.2 |
Owner / operator
Operator: Las Majadas Wind Farm, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Las Majadas Wind Farm, LLC | 100.0% | 273 MW |
Nearby plants
Within 80 km.
| Los Vientos Wind 1A | 200 MW | 5.5 km |
| Palmas Wind, LLC | 145 MW | 9.8 km |
| Los Vientos Wind 1B | 202 MW | 12.2 km |
| Arroyo Storage | — | 13 km |
| Harryoung PV and BESS | — | 13.2 km |
| La Chalupa, LLC | 199 MW | 13.2 km |