Where is Pine River Solar Park?

In Gratiot County, Michigan (MI). 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 Pine River Solar Park?

80 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

Who owns Pine River Solar Park?

EIA-860M names DTE Electric Company 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 Pine River Solar Park LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — DTE Electric Company 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 "Pine River Solar Park LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Pine River Solar Park still running?

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

Pine River Solar Park

Pine River Solar Park is a 80 MW solar farm in Gratiot County, Michigan, operated by DTE Electric Company. EIA-860M lists 1 generating unit here, inside MISO. Its unit entered service in 2025.

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: 80 MW; 80 MW net summer
Generating units: 1
In service: 2025
EIA plant ID: 67941

Where it is

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County: Gratiot County, Michigan
Coordinates: 43.4312, -84.6836
Balancing authority: MISO
Sector: Electric Utility

Units, technology and status

Operator of record: DTE Electric Company
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Operating

Every plant DTE Electric Company reports to EIA →

Pine River Solar Park: FAQ

Where is Pine River Solar Park?: In Gratiot County, Michigan (MI). 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 Pine River Solar Park?: 80 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Pine River Solar Park?: EIA-860M names DTE Electric Company 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 Pine River Solar Park LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — DTE Electric Company 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 "Pine River Solar Park LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Pine River Solar Park still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.