Elk City LLC
Roger Mills County, Oklahoma · EIA plant ID 57346 · Operator: Elk City LLC
Nameplate198MWSummer 198 MW
Generators2in service
Net generation595GWh12 mo to Aug 2026
Capacity factor34%wind units, summer MW
Heat rate—thermal plants only
First online2009
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) |
|---|---|---|---|
| 2010 | 297.1 | 31.6% | — |
| 2011 | 792.6 | 45.7% | — |
| 2012 | 703.2 | 40.4% | — |
| 2013 | 689.3 | 39.7% | — |
| 2014 | 792.6 | 45.7% | — |
| 2015 | 687.9 | 39.6% | — |
| 2016 | 699.5 | 40.2% | — |
| 2017 | 651 | 37.5% | — |
| 2018 | 715.9 | 41.3% | — |
| 2019 | 738.1 | 42.5% | — |
| 2020 | 751.7 | 43.2% | — |
| 2021 | 633.4 | 36.5% | — |
| 2022 | 636.2 | 36.7% | — |
| 2023 | 558.3 | 32.2% | — |
| 2024 | 494.4 | 28.4% | — |
| 2025 | 527.1 | 30.4% | — |
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 | 98.9 | 98.9 | Dec 2009 | Operating | — | siemens SWT-2.3-93 |
| 2 | Onshore Wind Turbine | WT | 99.2 | 99.2 | Dec 2010 | Operating | — | ge 1.5 XLE |
Owner / operator
Operator: Elk City LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Elk City LLC | 100.0% | 198 MW |
Nearby plants
Within 80 km.
| Dempsey Ridge Wind Farm | 132 MW | 10.5 km |
| Woodall Gas Plant | retired | 39.9 km |
| Red Hills Wind Project LLC | 123 MW | 47.3 km |
| Miami Wind Energy Center | 289 MW | 61.6 km |
| IP Meitner Solar | — | 72.8 km |
| Mangum | retired | 73.9 km |