WYANDOTTE
OperatingCoal power plant
- Capacity
- 78 MW
- Primary fuel
- Coal
- County
- Wayne County
- Operator
- WYANDOTTE MUNICIPAL SERV COMM
- Status
- Operating
- Commissioned
- 1948
- EIA plant ID
- 1866
- Generators
- 5
- Net generation (2024)
- 0.075 GWh
- Capacity factor (2024, EIA nameplate)
- under 0.1%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 42.2084, -83.1454
WYANDOTTE, a 78 MW Coal power plant in Wayne County, Michigan. Operated by WYANDOTTE MUNICIPAL SERV COMM, commissioned 1948.
How WYANDOTTE compares
With 78 MW of capacity, WYANDOTTE ranks 31st among the 171 operating power plants Bywatts maps in Michigan and 6th of the 9 operating Coal plants in the state. It accounts for about 0.9% of Michigan's operating Coal capacity and 0.3% of all operating capacity in the state. Nationally it is the 247th-largest of the 324 operating Coal plants in the database. Commissioned in 1948, it is older than 75% of the 168 operating Michigan plants with a recorded commissioning year. It shares Wayne County with 7 other operating plants, including DEARBORN INDUSTRIAL GENERATION and SUMPTER.
Under the same EIA plant code, EIA-860 lists 5 generators at the site with 49 MW of nameplate capacity (this page's HIFLD capacity figure is 78 MW). Net generation was 0.075 GWh in 2024 (a capacity factor under 0.1%). Its generators came online between 1948 and 2007.
Grid neighborhood
The nearest named substation is BROWNSTOWN (345 kV), about 8.3 miles away; the closest transmission line found within 10 miles is a 120 kV line, about 0.9 miles away. Another 11 operating power plants totaling 6,002 MW sit within 25 miles; the largest is MONROE (3,293 MW, Coal).
Computed by Bywatts from HIFLD power plant, substation and transmission line records and EIA-860/923 survey data; distances are straight-line. Sources and methodology
Weather peril exposure
WYANDOTTE is a 78 MW coal power plant in Wayne County, MI, operated by WYANDOTTE MUNICIPAL SERV COMM, commissioned in 1948. Wayne County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.1 of 5 at the 2nd national percentile. Strong wind is the leading peril, rated Very High by FEMA at the 48th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a coal plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Wayne County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Strong wind | Very High | 48th | 2.9 of 5 | 5.1 |
| Ice storm | Very High | 46th | 2.9 of 5 | 1.9 |
| Winter weather | Relatively High | 43rd | 2.7 of 5 | 10.2 |
| Earthquake | Relatively Moderate | 42nd | 2.7 of 5 | <0.01 |
| Tornado | Very High | 38th | 2.5 of 5 | 0.28 |
| Riverine flooding | Very High | 29th | 2.2 of 5 | 3.1 |
| Heat wave | Relatively High | 21st | 1.8 of 5 | 4.3 |
| Coastal flooding | Relatively Low | 17th | 1.7 of 5 | 0.01 |
| Hurricane | Very Low | 12th | 1.5 of 5 | 0.01 |
| Wildfire | Very Low | 7th | 1.3 of 5 | <0.01 |
| Lightning | Very High | 7th | 1.3 of 5 | 36.6 |
| Hail | Relatively Low | 5th | 1.2 of 5 | 2.8 |
Model hail, wind and flood exposure for Wayne County in the weather risk calculator
Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.
Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.