HOLDEN
OperatingNatural Gas power plant
- Capacity
- 321 MW
- Primary fuel
- Natural Gas
- County
- Johnson County
- Operator
- ASSOCIATED ELECTRIC COOP, INC
- Status
- Operating
- Commissioned
- 2002
- EIA plant ID
- 7848
- Coordinates
- 38.7539, -93.9984
HOLDEN, a 321 MW Natural Gas power plant in Johnson County, Missouri. Operated by ASSOCIATED ELECTRIC COOP, INC, commissioned 2002.
Weather peril exposure
HOLDEN is a 321 MW natural gas power plant in Johnson County, MO, operated by ASSOCIATED ELECTRIC COOP, INC, commissioned in 2002. Johnson County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.4 of 5 at the 61st national percentile. Winter weather is the leading peril, rated Relatively Moderate by FEMA at the 85th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Johnson County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Winter weather | Relatively Moderate | 85th | 4.4 of 5 | 10.5 |
| Heat wave | Relatively Moderate | 69th | 3.8 of 5 | 13.6 |
| Hail | Relatively Low | 69th | 3.7 of 5 | 6.7 |
| Ice storm | Relatively Moderate | 63rd | 3.5 of 5 | 0.75 |
| Tornado | Relatively Low | 59th | 3.4 of 5 | 0.45 |
| Earthquake | Very Low | 45th | 2.8 of 5 | <0.01 |
| Riverine flooding | Relatively Low | 39th | 2.5 of 5 | 4.2 |
| Wildfire | Very Low | 28th | 2.1 of 5 | <0.01 |
| Lightning | Relatively Low | 21st | 1.8 of 5 | 50.0 |
| Hurricane | Very Low | 14th | 1.6 of 5 | <0.01 |
| Strong wind | Relatively Low | 10th | 1.4 of 5 | 4.8 |
Perils not assessed in Johnson 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 Johnson 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.