FIRSTENERGY RIVESVILLE
OperatingCoal power plant
- Primary fuel
- Coal
- County
- Marion County
- Operator
- MONONGAHELA POWER CO
- Status
- Operating
- EIA plant ID
- 3945
- Coordinates
- 39.5314, -80.1127
FIRSTENERGY RIVESVILLE, a Coal power plant in Marion County, West Virginia. Operated by MONONGAHELA POWER CO.
Weather peril exposure
FIRSTENERGY RIVESVILLE is a coal power plant in Marion County, WV, operated by MONONGAHELA POWER CO. Marion County carries elevated modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.1 of 5 at the 52nd national percentile. Riverine flooding is the leading peril, rated Relatively Moderate by FEMA at the 95th 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.
Marion County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Riverine flooding | Relatively Moderate | 95th | 4.8 of 5 | 2.4 |
| Lightning | Relatively Moderate | 63rd | 3.5 of 5 | 44.6 |
| Hail | Relatively Low | 61st | 3.5 of 5 | 2.1 |
| Winter weather | Relatively Low | 61st | 3.4 of 5 | 9.3 |
| Hurricane | Relatively Low | 55th | 3.2 of 5 | 0.02 |
| Heat wave | Very Low | 51st | 3.0 of 5 | 2.2 |
| Ice storm | Relatively Low | 38th | 2.5 of 5 | 0.20 |
| Earthquake | Very Low | 29th | 2.2 of 5 | <0.01 |
| Strong wind | Relatively Low | 24th | 2.0 of 5 | 1.3 |
| Tornado | Relatively Low | 20th | 1.8 of 5 | 0.05 |
| Wildfire | Very Low | 15th | 1.6 of 5 | <0.01 |
Perils not assessed in Marion 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 Marion 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.