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Maple Lake

Other power plant · Wright County, Minnesota

Nameplate capacity
25 MW
Rank in Minnesota
#89
of 804 plants
In service since
1978
May 1978

Details

Primary fuel
Other
Technology
Petroleum Liquids
Operator
Great River Energy
County
Wright County
Generating units
1
Share of state capacity
0.13%
Rank among other plants in Minnesota
#11 of 71
EIA plant code
2042

Generating units

Individual generating units at Maple Lake
UnitTechnologyNameplateSummerOnlineStatus
5APetroleum Liquids25 MW21 MW1978Operating

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 Minnesota

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 25 MW solar plant and a 25 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 Minnesota power plants · What Minnesota actually generates