Explore operating and planned data center projects in Illinois.
Last updated: May 2026
There are 26 operating data centers in Illinois with a combined capacity of 767 MW, and 32 planned projects that would add 8,584 MW of additional capacity. Explore the map and tables below for details.
Total Data Centers
59
Operating Data Centers
26
Planned Data Centers
32
Operating Capacity
767 MW
Planned Capacity
8,584 MW
Unique Developers
36
Map of data centers in Illinois. Blue markers indicate operating facilities and orange markers show planned projects. Marker size reflects capacity — only facilities with reported capacity data are shown.
158 MW
Year Operational: 2009
Location: Cook, Illinois
Developer: Microsoft
95 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: QTS
50 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: Centersquare (formerly Evoque)
36 MW
Year Operational: 2025
Location: Cook, Illinois
Developer: Iron Mountain
36 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: Aligned
36 MW
Year Operational: 2023
Location: Cook, Illinois
Developer: Aligned
36 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: NTT
36 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: NTT
32 MW
Year Operational: TBD
Location: Cook, Illinois
Developer: NTT
1,800 MW
Expected Year: TBD
Location: Kendall, Illinois
Developer: Pioneer Development
1,800 MW
Expected Year: TBD
Location: Will, Illinois
Developer: PowerHouse
1,000 MW
Expected Year: 2028
Location: Grundy, Illinois
Developer: Tract
636 MW
Expected Year: 2027
Location: Sangamon, Illinois
Developer: CyrusOne
600 MW
Expected Year: 2026
Location: Kendall, Illinois
Developer: CyrusOne
500 MW
Expected Year: TBD
Location: Grundy, Illinois
Developer: Cielo Digital Infrastructure
500 MW
Expected Year: 2028
Location: Madison, Illinois
Developer: Cloverleaf Infrastructure
500 MW
Expected Year: TBD
Location: Logan, Illinois
Developer: Hut 8
300 MW
Expected Year: TBD
Location: Will, Illinois
Developer: Cielo Digital Infrastructure
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