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- Combustion
- Wind & solar
- Loads
- In development
- Under construction
- Operating
- Size not stated
- 10 · 100 · 1,000 MW
Map
- Combustion
- Wind & solar
- Loads
- In development
- Under construction
- Operating
- Size not stated
Sumpter: location and 3 exact-grade projects within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Sumpter
Power plant · Gas, combustion turbine
Key facts
Power plant · Gas, combustion turbineran 10% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2002
- Net generation, 2025
- 290,873 MWh
- Grid
- 120 kV to ITC Transmission (MISO)
- Location
- Wayne County, Michigan
- Operated by
- Wolverine Power Supply CoopSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
- Gas
Details
Who’s behind it
- Owner
- Wolverine Power Supply CoopSource100.0%, EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT), as of Dec 31, 2023
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- Technology
- Gas, combustion turbine source: “Natural Gas Fired Combustion Turbine”
- Age
- 24 years since 2002
- Unused energy
- 2,687 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
- Heat rate
- 11,902 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| EPA greenhouse gas reporting (GHGRP) |
|
| Fuel burned (MMBtu), 2025 | 3,461,936 |
| Capacity factor, 2025 | 0.098 |
| Heat rate (Btu/kWh), 2025 | 11,901.9 |
| Net generation (MWh), 2025 | 290,873 |
| Balancing authority code | MISO |
Timeline
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Sources
- EIA-860M
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Around this plant
Nearby
within 15 mi| Project | Kind | Away | MW |
|---|---|---|---|
| Project Cannoli Data Center Filed | Large load | 6.5 mi | |
| Wheeler Center Solar Park Postponed | Solar | 10.0 mi | 20 |
| Strasburg Solar Park Under construction | Solar | 14.0 mi | 100 |
Sources FAA OE/AAA · EIA-860M