BUTLER RIDGE
OperatingWind power plant
- Capacity
- 54 MW
- Primary fuel
- Wind
- County
- Dodge County
- Operator
- BUTLER RIDGE WIND ENERGY CENTER
- Status
- Operating
- Commissioned
- 2009
- EIA plant ID
- 56647
- Generators
- 1
- Technology
- Onshore Wind Turbine
- Net generation (2024)
- 140 GWh
- Capacity factor (2024, EIA nameplate)
- 29%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 43.4358, -88.4764
BUTLER RIDGE, a 54 MW Wind power plant in Dodge County, Wisconsin. Operated by BUTLER RIDGE WIND ENERGY CENTER, commissioned 2009.
How BUTLER RIDGE compares
With 54 MW of capacity, BUTLER RIDGE ranks 38th among the 141 operating power plants Bywatts maps in Wisconsin and 5th of the 10 operating Wind plants in the state. It accounts for about 8.7% of Wisconsin's operating Wind capacity and 0.3% of all operating capacity in the state. Nationally it is the 368th-largest of the 708 operating Wind plants in the database. Commissioned in 2009, it is newer than 92% of the 141 operating Wisconsin plants with a recorded commissioning year. It shares Dodge County with 2 other operating plants, FORWARD WIND ENERGY CENTER and WAUPUN CORRECTIONAL CENTRAL HEATING PLT.
EIA-860 lists 1 generator at the site with 54 MW of nameplate capacity, all onshore wind turbine technology. Net generation was 140 GWh in 2024 (a 29% capacity factor), down 9% from 2022.
Grid neighborhood
The nearest named substation is HARTFORD (138 kV), about 7.5 miles away; the closest transmission line found within 10 miles is a 138 kV line owned by AMERICAN TRANSMISSION CO, about 5.9 miles away. Another 5 operating power plants totaling 964 MW sit within 25 miles; the largest is CONCORD (382 MW, Natural Gas). Within 50 miles is one mapped data center, 324 E Wisconsin in Milwaukee, about 39.7 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
BUTLER RIDGE is a 54 MW wind power plant in Dodge County, WI, operated by BUTLER RIDGE WIND ENERGY CENTER, commissioned in 2009. Dodge County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.1 of 5 at the 76th national percentile. Hail is the leading peril, rated Relatively Moderate by FEMA at the 81st 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.
Dodge County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hail | Relatively Moderate | 81st | 4.2 of 5 | 3.5 |
| Lightning | Relatively Moderate | 74th | 4.0 of 5 | 34.9 |
| Tornado | Relatively Moderate | 60th | 3.4 of 5 | 0.65 |
| Heat wave | Relatively Low | 48th | 2.9 of 5 | 2.9 |
| Strong wind | Relatively Moderate | 44th | 2.8 of 5 | 3.8 |
| Wildfire | Very Low | 41st | 2.6 of 5 | <0.01 |
| Earthquake | Very Low | 16th | 1.7 of 5 | <0.01 |
| Riverine flooding | Relatively Low | 12th | 1.5 of 5 | 0.93 |
| Ice storm | Relatively Low | 7th | 1.3 of 5 | 0.47 |
| Hurricane | Very Low | 4th | 1.1 of 5 | 0.01 |
| Winter weather | Relatively Moderate | 3rd | 1.1 of 5 | 15.6 |
Perils not assessed in Dodge 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 Dodge 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.