Where is American Gypsum Cogeneration?

In Eagle County, Colorado (CO). 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 American Gypsum Cogeneration?

10 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.

Who owns American Gypsum Cogeneration?

EIA-860M names Eagle Materials Co LLC 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 American Gypsum Cogeneration LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Eagle Materials Co LLC 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 "American Gypsum Cogeneration LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is American Gypsum Cogeneration still running?

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

American Gypsum Cogeneration

American Gypsum Cogeneration is a 10 MW natural gas power plant in Eagle County, Colorado, operated by Eagle Materials Co LLC. EIA-860M lists 4 generating units here. Its units entered service in 1990.

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: 9.6 MW; 7.6 MW net summer
Generating units: 4
In service: 1990
EIA plant ID: 54630

Where it is

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County: Eagle County, Colorado
Coordinates: 39.6486, -106.9494
Balancing authority: PSCO
Sector: Industrial CHP

Units, technology and status

Operator of record: Eagle Materials Co LLC
Primary energy source: Natural gas
Technologies: Natural Gas Fired Combustion Turbine, Petroleum Liquids
Status: Standby/Backup (2) · Operating (2)

This site runs on more than one energy source. EIA-860M capacity splits: Natural gas 6 MW, Petroleum 3 MW. It is filed here under Natural gas, the source with the most capacity.

Every plant Eagle Materials Co LLC reports to EIA →

American Gypsum Cogeneration: FAQ

Where is American Gypsum Cogeneration?: In Eagle County, Colorado (CO). 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 American Gypsum Cogeneration?: 10 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.
Who owns American Gypsum Cogeneration?: EIA-860M names Eagle Materials Co LLC 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 American Gypsum Cogeneration LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Eagle Materials Co LLC 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 "American Gypsum Cogeneration LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is American Gypsum Cogeneration still running?: EIA-860M files it as "Standby/Backup" for 2026-07. Statuses change monthly, and this page follows the monthly release.