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GRS C&C — Power plant · Biomass · Gas Recovery Systems IncHecate Energy Sunfish Solar LLC — Filed · Solar · MI · 499 MW · 6.6 mi awaySunfish Solar 2 — Under construction · Solar · MI · 360 MW · 7.6 mi awayMEC South — Filed · Gas, combined cycle · MI · 500 MW · 8.6 mi awayMEC North — Permitted · Gas, combined cycle · MI · 500 MW · 8.8 mi away
  • Combustion
  • Wind & solar
  • Bioenergy
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Biomass

Key facts

Power plant · Biomassran 40% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1995
Net generation, 2025
20,970 MWh
Grid
14 kV to Consumers Energy Co (MISO)
Location
Calhoun County, Michigan
Operated by
Gas Recovery Systems IncSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2025
Fuel burned MMBtu by year, 2001 to 2025
  • Biomass and waste

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Biomass source: “Landfill Gas”
Age
31 years since 1995
Heat rate
19,059 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
RFC
Report year
2025
Grid voltage kv
13.80
Transmission owner
Consumers Energy Co
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
Eia status
By code
OP
Mw
5
Units
3
OS
Mw
1
Units
1
Standby mw
0
Status rule
some_units_idle
In service mw
6
Out of service mw
1
Fuel burned (MMBtu), 2025399,662
Capacity factor, 20250.399
Heat rate (Btu/kWh), 202519,058.8
Net generation (MWh), 202520,970
Balancing authority codeMISO

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Hecate Energy Sunfish Solar LLC Filed Solar 6.6 mi 499
Sunfish Solar 2 Under construction Solar 7.6 mi 360
MEC South Filed Gas, combined cycle 8.6 mi 500
MEC North Permitted Gas, combined cycle 8.8 mi 500

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution