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Hawthorn

Coal power plant · Jackson County, Missouri

Nameplate capacity
1,046 MW
Rank in Missouri
#7
of 139 plants
In service since
1969
May 1969

Details

Primary fuel
Coal
Technology
Conventional Steam Coal
Operator
Evergy Metro
County
Jackson County
Generating units
5
Share of state capacity
4.47%
Rank among coal plants in Missouri
#6 of 8
EIA plant code
2079

Generating units

Individual generating units at Hawthorn
UnitTechnologyNameplateSummerOnlineStatus
5Conventional Steam Coal569 MW561 MW1969Operating
6Natural Gas Fired Combined Cycle170 MW132 MW1997Operating
9Natural Gas Fired Combined Cycle143 MW110 MW2000Operating
7Natural Gas Fired Combustion Turbine82 MW78 MW2000Operating
8Natural Gas Fired Combustion Turbine82 MW79 MW2000Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

Similarly sized plants in Missouri

Thomas HillCoal1,182 MW
SiouxCoal1,099 MW
Audrain Generating StationNatural gas814 MW
State Line Combined CycleNatural gas691 MW

About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 1,046 MW solar plant and a 1,046 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Missouri power plants · What Missouri actually generates