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Hartzog

Natural gas power plant · Campbell County, Wyoming

Nameplate capacity
23 MW
Rank in Wyoming
#51
of 71 plants
In service since
2002
August 2002

Details

Primary fuel
Natural gas
Technology
Natural Gas Fired Combustion Turbine
Operator
Basin Electric Power Coop
County
Campbell County
Generating units
3
Share of state capacity
0.18%
Rank among natural gas plants in Wyoming
#7 of 12
EIA plant code
8026

Generating units

Individual generating units at Hartzog
UnitTechnologyNameplateSummerOnlineStatus
1Natural Gas Fired Combustion Turbine7.5 MW5.0 MW2002Operating
2Natural Gas Fired Combustion Turbine7.5 MW5.0 MW2002Operating
3Natural Gas Fired Combustion Turbine7.5 MW5.0 MW2002Operating

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

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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 23 MW solar plant and a 23 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 Wyoming power plants · What Wyoming actually generates