Grant County, MN power plants

10 EIA-registered plants with 1.3 GW of nameplate capacity inside MISO; the largest is Big Stone at 450 MW.

Capacity by fuel

Nameplate capacity · plants

solar: 456.5 MW6
coal: 450 MW1
wind: 416.6 MW3

Grant County, MN capacity ranking

10 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	Big StoneOtter Tail Power Co	450 MW	Conventional Steam Coal	Otter Tail Power Co	Grant County
2	Dakota Range WindNorthern States Power Co - MinnesotaDetailed profile	304 MW	Onshore Wind Turbine	Northern States Power Co - Minnesota	Grant County
3	Grant CountyWisconsin Power & Light CoDetailed profile	300 MW	Batteries, Solar Photovoltaic	Wisconsin Power & Light Co	Grant County
4	Redfield SolarRedfield PV I, LLC	100 MW	Solar Photovoltaic	Redfield PV I, LLC	Grant County
5	Red Barn EnergyWisconsin Public Service Corp	91.6 MW	Onshore Wind Turbine	Wisconsin Public Service Corp	Grant County
6	Cassville SolarWisconsin Power & Light Co	50 MW	Solar Photovoltaic	Wisconsin Power & Light Co	Grant County
7	Grant County Wind LLCGrant County Wind, LLC	21 MW	Onshore Wind Turbine	Grant County Wind, LLC	Grant County
8	Fennimore SolarGreen Street Power Partners	3 MW	Solar Photovoltaic	Green Street Power Partners	Grant County
9	Gas City Solar ParkIndiana Municipal Power Agency	2.5 MW	Solar Photovoltaic	Indiana Municipal Power Agency	Grant County
10	Mt. Hope DPC SolarSoCore Energy LLC	1 MW	Solar Photovoltaic	SoCore Energy LLC	Grant County

Other MISO counties

plants

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.