BAILLY
OperatingCoal power plant
- Capacity
- 641 MW
- Primary fuel
- Coal
- County
- Porter County
- Operator
- NORTHERN INDIANA PUB SERV CO
- Status
- Operating
- EIA plant ID
- 995
- Coordinates
- 41.6439, -87.1228
BAILLY, a 641 MW Coal power plant in Porter County, Indiana. Operated by NORTHERN INDIANA PUB SERV CO. One of 104 power plants tracked in Indiana on Bywatts.
Weather peril exposure
BAILLY is a 641 MW coal power plant in Porter County, IN, operated by NORTHERN INDIANA PUB SERV CO. Porter County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.4 of 5 at the 10th national percentile. Heat wave is the leading peril, rated Relatively Low by FEMA at the 82nd 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.
Porter County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Heat wave | Relatively Low | 82nd | 4.3 of 5 | 3.1 |
| Tornado | Relatively High | 71st | 3.8 of 5 | 0.32 |
| Strong wind | Relatively High | 46th | 2.9 of 5 | 5.3 |
| Earthquake | Relatively Low | 44th | 2.8 of 5 | <0.01 |
| Wildfire | Very Low | 44th | 2.7 of 5 | <0.01 |
| Riverine flooding | Relatively Moderate | 20th | 1.8 of 5 | 1.5 |
| Lightning | Relatively Moderate | 20th | 1.8 of 5 | 43.3 |
| Hail | Very Low | 19th | 1.8 of 5 | 3.3 |
| Coastal flooding | Very Low | 13th | 1.5 of 5 | 0.01 |
| Ice storm | Relatively Low | 6th | 1.2 of 5 | 1.1 |
| Winter weather | Relatively Moderate | 5th | 1.2 of 5 | 15.6 |
| Hurricane | Very Low | 1st | 1.1 of 5 | <0.01 |
Model hail, wind and flood exposure for Porter 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.