ASHDOWN
OperatingBiomass power plant
- Capacity
- 157 MW
- Primary fuel
- Biomass
- County
- Little River County
- Operator
- DOMTAR INDUSTRIES INC
- Status
- Operating
- Commissioned
- 1968
- EIA plant ID
- 54104
- Coordinates
- 33.6401, -94.1121
ASHDOWN, a 157 MW Biomass power plant in Little River County, Arkansas. Operated by DOMTAR INDUSTRIES INC, commissioned 1968.
Weather peril exposure
ASHDOWN is a 157 MW biomass power plant in Little River County, AR, operated by DOMTAR INDUSTRIES INC, commissioned in 1968. Little River County carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.8 of 5 at the 94th national percentile. Ice storm is the leading peril, rated Very High by FEMA at the 99th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a biomass plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Little River County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Ice storm | Very High | 99th | 5.0 of 5 | 0.48 |
| Hail | Relatively Moderate | 93rd | 4.7 of 5 | 4.9 |
| Lightning | Relatively Moderate | 82nd | 4.3 of 5 | 61.9 |
| Earthquake | Relatively Low | 78th | 4.1 of 5 | <0.01 |
| Winter weather | Relatively Low | 78th | 4.1 of 5 | 4.4 |
| Tornado | Relatively Low | 73rd | 3.9 of 5 | 0.36 |
| Strong wind | Relatively Low | 69th | 3.8 of 5 | 4.2 |
| Riverine flooding | Relatively Low | 65th | 3.6 of 5 | 0.86 |
| Heat wave | Relatively Low | 64th | 3.6 of 5 | 18.4 |
| Wildfire | Very Low | 48th | 2.9 of 5 | <0.01 |
| Hurricane | Very Low | 40th | 2.6 of 5 | 0.01 |
Perils not assessed in Little River 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 Little River 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.