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Appleton

Hydro power plant · Outagamie County, Wisconsin

Nameplate capacity
2.2 MW
Rank in Wisconsin
#218
of 278 plants
In service since
1980
July 1980

Details

Primary fuel
Hydro
Technology
Conventional Hydroelectric
Operator
Wisconsin Electric Power Co
County
Outagamie County
Generating units
3
Share of state capacity
0.01%
Rank among hydro plants in Wisconsin
#43 of 61
EIA plant code
4043

Generating units

Individual generating units at Appleton
UnitTechnologyNameplateSummerOnlineStatus
4Conventional Hydroelectric1.2 MW1.2 MW1980Operating
5Conventional Hydroelectric0.5 MW0.5 MW2016Operating
6Conventional Hydroelectric0.5 MW0.5 MW2016Operating

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 Wisconsin

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 2.2 MW solar plant and a 2.2 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 Wisconsin power plants · What Wisconsin actually generates