In Muskogee County, Oklahoma (OK). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

2 GW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.

EIA-860M names Oklahoma Gas & Electric Co as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as Muskogee LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Oklahoma Gas & Electric Co here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Muskogee LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Muskogee still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Muskogee

Muskogee is a 2 GW natural gas power plant in Muskogee County, Oklahoma, operated by Oklahoma Gas & Electric Co. EIA-860M lists 3 generating units here, inside SPP. Its units entered service between 1977 and 1984.

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

Nameplate capacity: 1,716 MW; 1,510 MW net summer
Generating units: 3
In service: 1977–1984
EIA plant ID: 2952

Where it is

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County: Muskogee County, Oklahoma
Coordinates: 35.7614, -95.2873
Balancing authority: SWPP
Sector: Electric Utility

Units, technology and status

Operator of record: Oklahoma Gas & Electric Co
Primary energy source: Natural gas
Technologies: Conventional Steam Coal, Natural Gas Steam Turbine
Status: Operating

This site runs on more than one energy source. EIA-860M capacity splits: Natural gas 1 GW, Coal 572 MW. It is filed here under Natural gas, the source with the most capacity.

Every plant Oklahoma Gas & Electric Co reports to EIA →

Muskogee: FAQ

Where is Muskogee?: In Muskogee County, Oklahoma (OK). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is Muskogee?: 2 GW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
Who owns Muskogee?: EIA-860M names Oklahoma Gas & Electric Co as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Muskogee LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Oklahoma Gas & Electric Co here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Muskogee LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Muskogee still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.