Elk City LLC
Wind power plant in Roger Mills County, Oklahoma. 198.1 MW of nameplate capacity across 2 generators, operated by Elk City LLC.
Also known as Elk City Wind Farm · Elk City II · Elk City · EIA plant 57346
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 198.1 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- December 2009First generator online
- Operator
- Elk City LLCEIA operator ID 56683
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Roger Mills County, OK35.4642, −99.8983
- EIA plant ID
- 57346EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Elk City produces
Free · EIA-923Net generation, 2025
527 GWh
527,067 MWh, final
Capacity factor, 2025
30.4%
2024: 28.4%
January to July 2026
350 GWh
Provisional
Range, 2015 to 2025
494.4–751.7
GWh a year. Low 2024, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | 297,084 | Not reported | 12 of 12 |
| 2011 | 792,583 | 45.7% | 12 of 12 |
| 2012 | 703,229 | 40.4% | 12 of 12 |
| 2013 | 689,279 | 39.7% | 12 of 12 |
| 2014 | 792,648 | 45.7% | 12 of 12 |
| 2015 | 687,907 | 39.6% | 12 of 12 |
| 2016 | 699,488 | 40.2% | 12 of 12 |
| 2017 | 650,979 | 37.5% | 12 of 12 |
| 2018 | 715,869 | 41.3% | 12 of 12 |
| 2019 | 738,105 | 42.5% | 12 of 12 |
| 2020 | 751,710 | 43.2% | 12 of 12 |
| 2021 | 633,362 | 36.5% | 12 of 12 |
| 2022 | 636,204 | 36.7% | 12 of 12 |
| 2023 | 558,283 | 32.2% | 12 of 12 |
| 2024 | 494,444 | 28.4% | 12 of 12 |
| 2025 | 527,067 | 30.4% | 12 of 12 |
| 2026 (provisional, partial year) | 349,924 | 34.7% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · SPPEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Onshore Wind Turbine | 98.9 | December 2009 |
| 2 | Onshore Wind Turbine | 99.2 | December 2010 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Elk City LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Elk City
How much power does Elk City LLC produce?
Elk City LLC reported 527,067 MWh (527 GWh) of net generation in 2025, a 30.4% capacity factor on 198.1 MW of nameplate capacity. From January to July 2026 it reported 350 GWh, which is provisional.
Where is Elk City LLC?
Elk City LLC is in Roger Mills County, Oklahoma, at 35.4642, −99.8983. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Elk City LLC?
EIA-860M for August 2026 lists Elk City LLC as the operator (EIA operator ID 56683). The operator is not always the owner.
When did Elk City LLC start operating?
Its first generator began operating in December 2009, according to EIA-860M.
Does InfraMap have power prices for Elk City LLC?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to Elk City LLC, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page