How many biomass power plants are in Oklahoma?

3, with 88 MW of nameplate capacity between them, spread over 3 counties. That is the EIA-860M operating count for 2026-07.

Is there a map of Oklahoma biomass power plants?

Yes — the map above. Each dot is one biomass power plant, sized by nameplate capacity and placed at the coordinates EIA files for it.

Which is the largest biomass power plant in Oklahoma?

International Paper Valliant OK, at 68 MW. The table is sorted largest first, so the rest follow it.

Is there a biomass power plant near me in Oklahoma?

The county roll-up below groups every plant by county, which is the quickest way to find the one closest to a given town.

Which grid operator runs Oklahoma's biomass power plants?

Most of them sit inside SPP, according to the balancing-authority code EIA files against each plant. Live conditions for that market are on this site.

How current is this, and what is left out?

EIA-860M for 2026-07. Wood and wood waste, landfill gas, municipal solid waste and other waste biomass. Plants below 1 MW are not surveyed by EIA and so are absent; retirements and additions after 2026-07 arrive with the next monthly release.

Biomass Power Plants in Oklahoma

Every operating biomass power plant in Oklahoma on EIA-860M for 2026-07: 3 plants, 4 generating units and 88 MW of nameplate capacity across 3 counties, most of it inside SPP.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Plants: 3; 4 generating units
Nameplate capacity: 88 MW
Counties: 3
Grid operator: SPP; covers most of these plants

Map of biomass power plants in Oklahoma

Every one of the 3 plants is drawn at the coordinate EIA files for it.

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Biomass · 3

List of biomass power plants in Oklahoma

Sort by any column. Capacity is nameplate, summed across every generating unit EIA lists at the site.

biomass power plants in Oklahoma

International Paper Valliant OKWood/Wood Waste Biomass	International Paper - Valliant	McCurtain	68	1	1971	Operating
Reworld TulsaMunicipal Solid Waste	Reworld Tulsa LLC	Tulsa	16.8	1	1989	Out of service but expected to return to service in next calendar year
Tulsa LFG LLCLandfill Gas	Tulsa LFG LLC	Osage	3.2	2	2011	Operating

Largest biomass power plants in Oklahoma

1International Paper Valliant OKMcCurtain County, Oklahoma68 MW
2Reworld TulsaTulsa County, Oklahoma16.8 MW
3Tulsa LFG LLCOsage County, Oklahoma3.2 MW

Biomass power plants by county in Oklahoma

The county EIA files against each plant. It is the fastest way to find the plant nearest a given town.

County	Plants	Nameplate MW
McCurtain	1	68
Tulsa	1	16.8
Osage	1	3.2

Biomass Power Plants in Oklahoma: FAQ

How many biomass power plants are in Oklahoma?: 3, with 88 MW of nameplate capacity between them, spread over 3 counties. That is the EIA-860M operating count for 2026-07.
Is there a map of Oklahoma biomass power plants?: Yes — the map above. Each dot is one biomass power plant, sized by nameplate capacity and placed at the coordinates EIA files for it.
Which is the largest biomass power plant in Oklahoma?: International Paper Valliant OK, at 68 MW. The table is sorted largest first, so the rest follow it.
Is there a biomass power plant near me in Oklahoma?: The county roll-up below groups every plant by county, which is the quickest way to find the one closest to a given town.
Which grid operator runs Oklahoma's biomass power plants?: Most of them sit inside SPP, according to the balancing-authority code EIA files against each plant. Live conditions for that market are on this site.
How current is this, and what is left out?: EIA-860M for 2026-07. Wood and wood waste, landfill gas, municipal solid waste and other waste biomass. Plants below 1 MW are not surveyed by EIA and so are absent; retirements and additions after 2026-07 arrive with the next monthly release.