International Paper Valliant OK
Wood biomass power plant in McCurtain County, Oklahoma. 68 MW of nameplate capacity across 1 generator, operated by International Paper - Valliant.
Also known as EIA plant 50192
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 68 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- October 1971First generator online
- Operator
- International Paper - ValliantEIA operator ID 56164
- Grid
- SPPBalancing authority SWPP
- Price nodes
- None linkedNo verified ISO node
- Location
- McCurtain County, OK33.9961, −95.1114
- EIA plant ID
- 50192EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power International Paper Valliant OK produces
Free · EIA-923Net generation, 2025
398 GWh
397,685 MWh, final
Capacity factor, 2025
66.8%
2024: 75.6%
January to July 2026
240 GWh
Provisional
Range, 2015 to 2025
395.1–485.7
GWh a year. Low 2023, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 193,269 | Not reported | 12 of 12 |
| 2001 | 334,299 | Not reported | 12 of 12 |
| 2002 | 392,017 | Not reported | 12 of 12 |
| 2003 | 421,408 | Not reported | 12 of 12 |
| 2004 | 374,572 | Not reported | 12 of 12 |
| 2005 | 419,702 | Not reported | 12 of 12 |
| 2006 | 430,890 | Not reported | 12 of 12 |
| 2007 | 402,116 | Not reported | 12 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | 372,848 | Not reported | 12 of 12 |
| 2010 | 455,989 | 76.5% | 12 of 12 |
| 2011 | 393,640 | 66.1% | 12 of 12 |
| 2012 | 428,635 | 71.8% | 12 of 12 |
| 2013 | 393,872 | 66.1% | 12 of 12 |
| 2014 | 426,672 | 71.6% | 12 of 12 |
| 2015 | 446,086 | 74.9% | 12 of 12 |
| 2016 | 456,562 | 76.4% | 12 of 12 |
| 2017 | 408,691 | 68.6% | 12 of 12 |
| 2018 | 443,625 | 74.5% | 12 of 12 |
| 2019 | 423,744 | 71.1% | 12 of 12 |
| 2020 | 485,719 | 81.3% | 12 of 12 |
| 2021 | 38,167 | Not reported | 1 of 12 |
| 2022 | 437,768 | 73.5% | 12 of 12 |
| 2023 | 395,059 | 66.3% | 12 of 12 |
| 2024 | 451,400 | 75.6% | 12 of 12 |
| 2025 | 397,685 | 66.8% | 12 of 12 |
| 2026 (provisional, partial year) | 239,638 | 69.3% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
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.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| TG1 | Wood/Wood Waste Biomass | 68.0 | October 1971 |
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 International Paper - Valliant as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about International Paper Valliant OK
How much power does International Paper Valliant OK produce?
International Paper Valliant OK reported 397,685 MWh (398 GWh) of net generation in 2025, a 66.8% capacity factor on 68 MW of nameplate capacity. From January to July 2026 it reported 240 GWh, which is provisional.
Where is International Paper Valliant OK?
International Paper Valliant OK is in McCurtain County, Oklahoma, at 33.9961, −95.1114. It is in the Southwest Power Pool balancing area (SWPP).
Who operates International Paper Valliant OK?
EIA-860M for August 2026 lists International Paper - Valliant as the operator (EIA operator ID 56164). The operator is not always the owner.
When did International Paper Valliant OK start operating?
Its first generator began operating in October 1971, according to EIA-860M.
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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page