King Plains Wind Project
Wind power plant in Garfield County, Oklahoma. 248.2 MW of nameplate capacity across 1 generator, operated by Engie North America.
Also known as King Plains · EIA plant 63104
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 248.2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2020First generator online
- Operator
- Engie North AmericaEIA operator ID 56201
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Garfield County, OK36.4001, −97.4775
- EIA plant ID
- 63104EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power King Plains Wind Project produces
Free · EIA-923Net generation, 2025
593 GWh
592,686 MWh, final
Capacity factor, 2025
27.3%
2024: 33.6%
January to July 2026
487 GWh
Provisional
Range, 2021 to 2025
592.7–808.5
GWh a year. Low 2025, high 2021
| 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 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 99,343 | Not reported | 2 of 12 |
| 2021 | 808,480 | 37.2% | 12 of 12 |
| 2022 | 697,530 | 32.1% | 12 of 12 |
| 2023 | 806,276 | 37.1% | 12 of 12 |
| 2024 | 732,573 | 33.6% | 12 of 12 |
| 2025 | 592,686 | 27.3% | 12 of 12 |
| 2026 (provisional, partial year) | 486,708 | 38.5% | 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 |
|---|---|---|---|
| WTG | Onshore Wind Turbine | 248.2 | November 2020 |
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 Engie North America 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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Power plants near King Plains Wind Project
More plants operated by Engie North America
Questions about King Plains Wind Project
How much power does King Plains Wind Project produce?
King Plains Wind Project reported 592,686 MWh (593 GWh) of net generation in 2025, a 27.3% capacity factor on 248.2 MW of nameplate capacity. From January to July 2026 it reported 487 GWh, which is provisional.
Where is King Plains Wind Project?
King Plains Wind Project is in Garfield County, Oklahoma, at 36.4001, −97.4775. It is in the Southwest Power Pool balancing area (SWPP).
Who operates King Plains Wind Project?
EIA-860M for August 2026 lists Engie North America as the operator (EIA operator ID 56201). The operator is not always the owner.
When did King Plains Wind Project start operating?
Its first generator began operating in November 2020, according to EIA-860M.
Does InfraMap have power prices for King Plains Wind Project?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to King Plains Wind Project, 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
- 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