Trinity Hills
Young County, Texas · EIA plant ID 57520 · Operator: Trinity Hills Wind Farm LLC
Nameplate198MWSummer 198 MW
Generators1in service
Net generation818GWh12 mo to Aug 2026
Capacity factor47%wind units, summer MW
Heat rate—thermal plants only
First online2011
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) |
|---|---|---|---|
| 2012 | 529.8 | 26.8% | — |
| 2013 | 527.3 | 26.8% | — |
| 2014 | 592.2 | 30.0% | — |
| 2015 | 571.3 | 29.0% | — |
| 2016 | 623.2 | 31.5% | — |
| 2017 | 590 | 29.9% | — |
| 2018 | 522.9 | 26.5% | — |
| 2019 | 246.5 | 12.5% | — |
| 2020 | 271.4 | 15.6% | — |
| 2021 | 804.2 | 46.4% | — |
| 2022 | 820.1 | 47.3% | — |
| 2023 | 757.8 | 43.7% | — |
| 2024 | 752.9 | 43.3% | — |
| 2025 | 767.4 | 44.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WT | 198 | 198 | Dec 2011 | Operating | — | vestas V110-2.0 |
Owner / operator
Operator: Trinity Hills Wind Farm LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Texas Wind Repower HoldCo, L.P. c/o Concord Infrastructure Investments, LLC | 66.6% | 132 MW |
| UBS Asset Management (Americas) Inc | 33.4% | 66 MW |
Nearby plants
Within 80 km.
| Olney | 20 MW | 1.6 km |
| Bobcat Bluff Wind Project LLC | 161 MW | 17.1 km |
| Red Hollow Renewable Energy | — | 22.2 km |
| Windthorst-2 | 68 MW | 23.3 km |
| Graham | 635 MW | 29.2 km |
| Young Wind | 500 MW | 32.2 km |