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Wind farms in Illinois

56 operating wind farms in Illinois with 8,654 MW of wind capacity, largest first. From EIA-860M, August 2026.

Plants

56

Wind capacity

8,654 MW

Net generation, 2025

25.1 TWh

55 of 56 plants reported

Largest

Lincoln Land Wind

302 MW

Largest wind farms in Illinois

#PlantWind MW2025 net generation, GWhGWh, 2025Capacity factorOperator
1Lincoln Land WindSangamon County3021,00538.0%Lincoln Land Wind, LLC
2Streator Cayuga Ridge SouthLivingston County30067625.7%Avangrid Power LLC
3Prosperity WindPiatt County300678–Prosperity Wind, LLC
4Radfords Run Wind FarmDewitt County2781,14747.1%RWE Clean Energy
5Sapphire Sky Wind Energy LLCDeWitt County26092640.7%Invenergy Services LLC
6Blooming Grove Wind Energy CenterLivingston County25086639.5%Invenergy Services LLC
7Big Sky Wind LLCBureau County23981738.9%Big Sky Wind LLC
8FPL Energy Illinois Wind LLC HybridDeKalb County21863033.2%FPL Energy Illinois Wind LLC
9California Ridge Wind Energy LLCVermilion County21765334.4%SunEdison LLC
10Old Trail Wind FarmMcLean County21455629.7%Old Trail Wind Farm LLC
11Walnut Ridge Wind FarmBureau County21275540.6%BHE Renewables, LLC
12High Trail Wind Farm LLCMcLean County21150927.5%High Trail Wind Farm LLC
13Grand Ridge Wind Energy CenterLaSalle County21044724.3%Invenergy Services LLC
14Bright Stalk Wind Farm IMcLean County20572640.4%Lexington Chenoa Wind Farm LLC
15Top Hat WindLogan County20473.6*–Appalachian Power Co
16Sugar Creek Wind One LLCLogan County20258232.9%Sugar Creek Wind One LLC
17Harvest Ridge Wind FarmDouglas County20266737.7%Harvest Ridge Wind Farm
18Alta Farms II Wind Project, LLCDeWitt County20154631.1%Alta Farms II Wind Project, LLC
19Blackstone Wind Farm II LLCLivingston County20048227.5%Blackstone Wind Farm II LLC
20Minonk Wind FarmWoodford County20062335.6%Algonquin Power Co
21Bishop Hill Energy LLCHenry County20071340.7%SunEdison LLC
22Lotus WindMacoupin County200––Lotus Wind, LLC
23Green River Wind FarmLee County19449729.2%Geronimo Power
24Hilltopper Wind ProjectLogan County18547429.2%Hilltopper Wind Project, LLC
25Glacier Sands Wind Power, LLCMason County18563239.0%Glacier Sands Wind Power, LLC
26Kelly Creek Wind ProjectFord County18462238.6%EDF Renewable Asset Holdings, Inc.
27Pilot Hill Wind FarmKankakee County17558938.4%EDF Renewable Asset Holdings, Inc.
28Moraine Sands Wind PowerMason County17157438.3%Moraine Sands Wind Power, LLC
29Settlers Trail Wind Farm LLCIroquois County15032024.3%RWE Clean Energy
30Pioneer Trail Wind Farm, LLCIroquois County15047035.7%RWE Clean Energy
31Camp Grove Wind FarmStark County15040630.9%Orion Energy Group LLC
32White Oak Energy LLCMcLean County15040030.4%White Oak Energy LLC
33Cardinal Point WindMcDonough County15051038.8%Cardinal Point LLC
34Otter Creek Wind Farm LLCLaSalle County15045034.3%Avangrid Power LLC
35Ford County Wind Farm LLCFord County12146543.7%Ford Ridge
36Bishop Hill IIIHenry County11942941.1%Invenergy Services LLC
37Shady Oaks Wind FarmLee County11030231.5%Algonquin Power Co
38Shady Oaks Wind 2Lee County10831833.5%Shady Oaks Wind 2, LLC
39Blackstone Wind Farm LLCLivingston County10623825.6%Blackstone Wind Farm LLC
40Midland WindHenry County10634637.5%Avangrid Power LLC
41EcoGrove Wind LLCStephenson County10125128.5%Acciona Wind Energy USA LLC
42Rail Splitter Wind FarmTazewell County10126930.6%Rail Splitter Wind Farm LLC
43Hoopeston Wind LLCVermilion County9833839.3%Hoopeston Wind LLC
44Bennington WindMarshall County9330437.3%Minonk Stewardship Wind LLC
45Bishop Hill II Wind FarmHenry County8133447.1%Bishop Hill Energy II, LLC
46GSG LLCLee County8031244.6%Leeward Asset Management, LLC
47Lone Tree Wind, LLCBureau County7927940.3%Leeward Asset Management, LLC
48Mendota Hills, LLCLee County7625638.3%Leeward Asset Management, LLC
49Providence Heights Wind LLCBureau County7213521.4%Avangrid Power LLC
50Whitney Hill Wind Power LLCLogan County6514225.0%Whitney Hill Wind Power LLC
51Panther Creek Wind ProjectPike County54134*–Greenbacker Renewable Energy Corporation
52Crescent RidgeBureau County5319942.9%Leeward Asset Management, LLC
53AgriwindBureau County8.416.722.7%Agriwind Holdings, LLC
54Com Adam 1WF-1Lee County2.54.710.8%FPC Services Inc.
55Heartland Community CollegeMcLean County1.74.527.2%Heartland Community College
56TAC-Distributed Energy Resource HybridChampaign County · Solar and wind0.10.32.9%Ameren Illinois

* Fewer than 12 months of 2025 reported, so the total is partial.

Projects where wind is the largest fuel or at least a fifth of nameplate capacity. MW is wind nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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