HOLDEN

Operating

Natural 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

See it on the map

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.

3.4 of 5Modeled catastrophe exposure
HighExposure band
Winter weatherLeading peril
Relatively LowFEMA county risk rating

Johnson County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Winter weatherRelatively Moderate85th4.4 of 510.5
Heat waveRelatively Moderate69th3.8 of 513.6
HailRelatively Low69th3.7 of 56.7
Ice stormRelatively Moderate63rd3.5 of 50.75
TornadoRelatively Low59th3.4 of 50.45
EarthquakeVery Low45th2.8 of 5<0.01
Riverine floodingRelatively Low39th2.5 of 54.2
WildfireVery Low28th2.1 of 5<0.01
LightningRelatively Low21st1.8 of 550.0
HurricaneVery Low14th1.6 of 5<0.01
Strong windRelatively Low10th1.4 of 54.8

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.

PerilWhy it is not scored
Coastal floodingFEMA 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.