GRS C&C
GRS C&C is a 6 MW biomass power plant in Calhoun County, Michigan, operated by Gas Recovery Systems Inc. EIA-860M lists 4 generating units here, inside MISO. Its units entered service between 1995 and 2007.
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
- 6 MW
- 5 MW net summer
- Generating units
- 4
- In service
- 1995–2007
- EIA plant ID
- 55597
Where it is
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- County
- Calhoun County, Michigan
- Coordinates
- 42.3563, -85.0058
- Balancing authority
- MISO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Gas Recovery Systems Inc
- Primary energy source
- Biomass
- Technologies
- Landfill Gas
- Status
- Operating (3) · Out of service and NOT expected to return to service in next calendar year (1)
GRS C&C: FAQ
- Where is GRS C&C?
- In Calhoun 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 GRS C&C?
- 6 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.
- Who owns GRS C&C?
- EIA-860M names Gas Recovery Systems Inc 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 GRS C&C LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Gas Recovery Systems Inc 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 "GRS C&C LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is GRS C&C still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.