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
- Generators
- 3
- Technology
- Natural Gas Fired Combustion Turbine
- Net generation (2024)
- 282 GWh
- Capacity factor (2024, EIA nameplate)
- 10%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- 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.
How HOLDEN compares
With 321 MW of capacity, HOLDEN ranks 17th among the 92 operating power plants Bywatts maps in Missouri and 7th of the 23 operating Natural Gas plants in the state. It accounts for about 6.3% of Missouri's operating Natural Gas capacity and 1.7% of all operating capacity in the state. Nationally it is the 437th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2002, it is newer than 76% of the 89 operating Missouri plants with a recorded commissioning year. Its operator, ASSOCIATED ELECTRIC COOP, INC, runs 7 operating plants in Missouri totaling 3,792 MW.
EIA-860 lists 3 generators at the site with 321 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 282 GWh in 2024 (a 10% capacity factor), up 45% from 2022.
Grid neighborhood
The nearest named substation is DOGWOOD (345 kV), about 16.5 miles away; the closest transmission line found within 10 miles is a 161 kV line owned by KCP&L GREATER MISSOURI OPERATIONS CO., under 0.1 miles away. Another 3 operating power plants totaling 1,001 MW sit within 25 miles; the largest is DOGWOOD ENERGY FACILITY (683 MW, Natural Gas). Within 50 miles are 3 mapped data centers; the nearest is Oak Tower in Kansas City, about 39.4 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
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.