World Power Plants

International Paper Valliant OK68 MW Biomass

BiomassRenewableVerified: Jul 2026

International Paper Valliant OK is a 68 MW biomass-fired power plant in the United States, operated by International Paper - Valliant since 1971. Ranked #36 of 156 biomass plants in the United States. Its 68 MW accounts for 1.31% of the United States' total biomass capacity of 5,191 MW. The largest biomass plant in the United States is Mansfield Mill at 172 MW, making this facility 2.5 times smaller. Nearby plants within 50 km include Hugo (446 MW, Coal), Paris Energy Center (265.6 MW, Gas), and Broken Bow Dam (100 MW, Hydro). The facility is located in Oklahoma, approximately 150 km southeast of Oklahoma City.

Capacity
68 MW
Commissioning Year
1971

55 years old

Owner
International Paper - Valliant
Location
33.9961°, -95.1114°

United States of America, North America

Context & rankings
  • 2,625. largest of 10,098 plants in United States of America
  • #11,858 worldwide by installed capacity
  • #157 of 1,487 Biomass plants worldwide
Age & fleet comparison

55 years in operation

Biomass fleet average: 20.5 years

Operator portfolio

International Paper - Valliant operates 1 plants totalling 68 MW

Regional density

6 plants within 100 km, 2,034 MW combined

Nearest plant: Hugo (19.4 km)

Location

Coordinates:: 33.996100, -95.111400
Open in Google Maps
Carbon Footprint230 g CO₂/kWh
Annual CO₂
89.1 Kt
387 GWh/year × 230 g/kWh
Cumulative CO₂
4.90 Mt
Over 55 years of operation
Annual emissions equivalent to
19.4K
cars per year
11.9K
homes per year
4.0M
trees to offset

Estimates based on Biomass emission factor (230 g CO₂/kWh) and capacity factor (65%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Biomass
Energy Source
Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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