Winnebago County, IL power plants

14 EIA-registered plants with 718.6 MW of nameplate capacity inside MISO; the largest is Alliant Energy Neenah at 371 MW.

Capacity by fuel

Nameplate capacity · plants

natural gas: 371 MW1
wind: 285.8 MW3
petroleum: 39.7 MW2
solar: 17 MW6
biomass: 4 MW1
hydroelectric: 1.1 MW1

Winnebago County, IL capacity ranking

14 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	Alliant Energy NeenahWisconsin Power & Light CoDetailed profile	371 MW	Natural Gas Fired Combustion Turbine	Wisconsin Power & Light Co	Winnebago County
2	Golden PlainsInterstate Power and Light CoDetailed profile	199.8 MW	Onshore Wind Turbine	Interstate Power and Light Co	Winnebago County
3	Crystal Lake 3 LLCCrystal Lake 3 LLC	66 MW	Onshore Wind Turbine	Crystal Lake 3 LLC	Winnebago County
4	Forest City Light PlantCity of Forest City- (IA)	22 MW	Petroleum Liquids	City of Forest City- (IA)	Winnebago County
5	Winnebago Wind Power ProjectAvangrid Power LLC	20 MW	Onshore Wind Turbine	Avangrid Power LLC	Winnebago County
6	Lake MillsCity of Lake Mills - (IA)	17.7 MW	Petroleum Liquids	City of Lake Mills - (IA)	Winnebago County
7	Perch Solar WI, LLCWisconsin Electric Power Co	6 MW	Solar Photovoltaic	Wisconsin Electric Power Co	Winnebago County
8	Lake Mills Gas RecoveryWM Renewable Energy LLC	4 MW	Landfill Gas	WM Renewable Energy LLC	Winnebago County
9	Forest City SolarGreen Street Power Partners	3 MW	Solar Photovoltaic	Green Street Power Partners	Winnebago County
10	Rockford CS 1Rockford CS 1, LLC	2 MW	Solar Photovoltaic	Rockford CS 1, LLC	Winnebago County
11	Rockford CS 2Rockford CS 2, LLC	2 MW	Solar Photovoltaic	Rockford CS 2, LLC	Winnebago County
12	Rockford PlantSoCore Energy LLC	2 MW	Solar Photovoltaic	SoCore Energy LLC	Winnebago County
13	Rockford SolarRockford Solar, LLC	2 MW	Solar Photovoltaic	Rockford Solar, LLC	Winnebago County
14	RocktonEagle Creek Renewable Energy, LLC	1.1 MW	Conventional Hydroelectric	Eagle Creek Renewable Energy, LLC	Winnebago 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.