GREEN BAY WEST MILL
Partly retiredCoal power plant
- Capacity
- 129 MW
- Primary fuel
- Coal
- County
- Brown County
- Operator
- GEORGIA-PACIFIC CONSR PRODS LP-GREEN BAY
- EIA plant ID
- 10360
- Generators
- 2
- Net generation (2024)
- 268 GWh
- Capacity factor (2024, EIA nameplate)
- 64%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 44.4924, -88.0315
GREEN BAY WEST MILL, a partly retired 129 MW Coal power plant in Brown County, Wisconsin. Most of its capacity was retired, most recently in 2021, according to EIA-860.
How GREEN BAY WEST MILL compares
EIA-860 lists 48 MW still operable at the site (natural gas steam turbine), against the 129 MW recorded for it. It shares Brown County with 2 other operating plants, DE PERE ENERGY CENTER and SHIRLEY WIND.
Under the same EIA plant code, EIA-860 lists 2 generators at the site with 48 MW of nameplate capacity (this page's HIFLD capacity figure is 129 MW). Net generation was 268 GWh in 2024 (a 64% capacity factor), up 42% from 2022. Its generators came online between 1963 and 1969.
Grid neighborhood
The nearest named substation is LIBERTY STREET (138 kV), about 0.5 miles away; the closest transmission line found within 10 miles is a 138 kV line owned by AMERICAN TRANSMISSION CO, about 0.4 miles away. Another 14 operating power plants totaling 1,041 MW sit within 25 miles; the largest is FOX ENERGY CENTER (620 MW, Natural Gas).
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
GREEN BAY WEST MILL is a partly retired 129 MW coal power plant in Brown County, WI, operated by GEORGIA-PACIFIC CONSR PRODS LP-GREEN BAY. Brown County carries elevated modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.2 of 5 at the 54th national percentile. Heat wave is the leading peril, rated Relatively Low by FEMA at the 77th 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.
Brown County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Heat wave | Relatively Low | 77th | 4.1 of 5 | 1.5 |
| Hail | Relatively High | 65th | 3.6 of 5 | 1.8 |
| Tornado | Relatively High | 43rd | 2.7 of 5 | 0.22 |
| Lightning | Relatively High | 34th | 2.3 of 5 | 30.9 |
| Riverine flooding | Relatively Moderate | 29th | 2.2 of 5 | 1.1 |
| Coastal flooding | Relatively Low | 14th | 1.5 of 5 | 0.01 |
| Ice storm | Relatively Low | 11th | 1.4 of 5 | 0.21 |
| Winter weather | Relatively Moderate | 10th | 1.4 of 5 | 15.8 |
| Wildfire | Very Low | 9th | 1.4 of 5 | <0.01 |
| Earthquake | Very Low | 6th | 1.2 of 5 | <0.01 |
| Hurricane | Very Low | 4th | 1.2 of 5 | <0.01 |
| Strong wind | Relatively Low | 3rd | 1.1 of 5 | 2.0 |
Model hail, wind and flood exposure for Brown 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.