CEDAR RIDGE
OperatingWind power plant
- Capacity
- 68 MW
- Primary fuel
- Wind
- County
- Fond du Lac County
- Operator
- WISCONSIN POWER & LIGHT CO
- Status
- Operating
- Commissioned
- 2008
- EIA plant ID
- 56347
- Generators
- 1
- Technology
- Onshore Wind Turbine
- Net generation (2024)
- 175 GWh
- Capacity factor (2024, EIA nameplate)
- 29%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 43.6928, -88.3298
CEDAR RIDGE, a 68 MW Wind power plant in Fond du Lac County, Wisconsin. Operated by WISCONSIN POWER & LIGHT CO, commissioned 2008.
How CEDAR RIDGE compares
With 68 MW of capacity, CEDAR RIDGE ranks 31st among the 141 operating power plants Bywatts maps in Wisconsin and 4th of the 10 operating Wind plants in the state. It accounts for about 11% of Wisconsin's operating Wind capacity and 0.4% of all operating capacity in the state. Nationally it is the 335th-largest of the 708 operating Wind plants in the database. Commissioned in 2008, it is newer than 90% of the 141 operating Wisconsin plants with a recorded commissioning year. Its operator, WISCONSIN POWER & LIGHT CO, runs 8 operating plants in Wisconsin totaling 3,001 MW. It shares Fond du Lac County with 2 other operating plants, SOUTH FOND DU LAC and BLUE SKY GREEN FIELD WIND PROJECT.
EIA-860 lists 1 generator at the site with 68 MW of nameplate capacity, all onshore wind turbine technology. Net generation was 175 GWh in 2024 (a 29% capacity factor), down 9% from 2022.
Grid neighborhood
The nearest named substation is OHMSTEAD (138 kV), about 6.0 miles away; the closest transmission line found within 10 miles is a 345 kV line owned by AMERICAN TRANSMISSION CO, about 2.2 miles away. Another 6 operating power plants totaling 1,061 MW sit within 25 miles; the largest is SOUTH FOND DU LAC (382 MW, Natural Gas). Within 50 miles is one mapped data center, 324 E Wisconsin in Milwaukee, about 49.9 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
CEDAR RIDGE is a 68 MW wind power plant in Fond du Lac County, WI, operated by WISCONSIN POWER & LIGHT CO, commissioned in 2008. Fond du Lac County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.9 of 5 at the 72nd national percentile. Hail is the leading peril, rated Relatively Moderate by FEMA at the 78th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a wind plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Fond du Lac County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hail | Relatively Moderate | 78th | 4.1 of 5 | 3.3 |
| Lightning | Relatively Moderate | 65th | 3.6 of 5 | 34.3 |
| Tornado | Relatively Moderate | 63rd | 3.5 of 5 | 0.51 |
| Strong wind | Relatively High | 42nd | 2.7 of 5 | 3.4 |
| Wildfire | Very Low | 41st | 2.6 of 5 | <0.01 |
| Heat wave | Relatively Low | 37th | 2.5 of 5 | 2.5 |
| Riverine flooding | Relatively Moderate | 14th | 1.6 of 5 | 0.64 |
| Earthquake | Very Low | 13th | 1.5 of 5 | <0.01 |
| Winter weather | Relatively Moderate | 4th | 1.2 of 5 | 15.1 |
| Hurricane | Very Low | 4th | 1.2 of 5 | 0.01 |
| Ice storm | Relatively Low | 4th | 1.2 of 5 | 0.24 |
Perils not assessed in Fond du Lac County
These perils carry no usable National Risk Index figure for this county, so they are excluded from the scoring rather than scored zero. A zero would claim the peril was assessed and found benign.
| Peril | Why it is not scored |
|---|---|
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Fond du Lac 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.