Griffin Trail Wind
Knox County, Texas · EIA plant ID 62411 · Operator: Griffin Trail Wind, LLC
Nameplate226MWSummer 226 MW
Generators1in service
Net generation767GWh12 mo to Aug 2026
Capacity factor39%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 | 356.2 | 35.8% | — |
| 2022 | 863.2 | 43.7% | — |
| 2023 | 773.1 | 39.1% | — |
| 2024 | 724.6 | 36.6% | — |
| 2025 | 696.6 | 35.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GTWND | Onshore Wind Turbine | WT | 225.6 | 225.6 | Jul 2021 | Operating | — | ge 2.82-127 |
Owner / operator
Operator: Griffin Trail Wind, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Griffin Trail Wind, LLC | 100.0% | 226 MW |
Nearby plants
Within 80 km.
| Green Pastures Wind II | 150 MW | 6.1 km |
| Green Pastures Wind I | 150 MW | 16 km |
| ZSS Solar | — | 16.7 km |
| TG East | 336 MW | 17.1 km |
| El Campo Wind | 243 MW | 19.1 km |
| Montgomery Ranch Wind Farm, LLC | 203 MW | 26.7 km |