Data centers in Illinois
108 campuses on record across 19 of 102 counties.
Operating
55
Under construction
3
Permitted
19
Proposed
31
Withdrawn
6
Rejected
2
By county
| County | On record | Operating | Proposed | Collected at |
|---|---|---|---|---|
| Cook County | 54 | 31 | 12 | tier2 |
| DuPage County | 20 | 14 | 0 | tier2 |
| Will County | 5 | 0 | 4 | tier1 |
| DeKalb County | 4 | 2 | 2 | tier1 |
| Kendall County | 4 | 0 | 4 | tier1 |
| Ogle County | 3 | 1 | 0 | tier1 |
| Grundy County | 3 | 0 | 3 | tier1 |
| Lake County | 3 | 3 | 0 | tier1 |
| Logan County | 2 | 1 | 1 | tier1 |
| Sangamon County | 2 | 0 | 1 | tier1 |
| Tazewell County | 0 | 0 | 0 | tier1 |
| Champaign County | 1 | 1 | 0 | tier1 |
| Christian County | 1 | 0 | 1 | tier1 |
| Effingham County | 1 | 0 | 1 | tier1 |
| Madison County | 1 | 0 | 1 | tier1 |
| Massac County | 1 | 1 | 0 | tier1 |
| Peoria County | 1 | 1 | 0 | tier1 |
| Rock Island County | 1 | 0 | 0 | tier1 |
| Winnebago County | 1 | 0 | 1 | tier1 |
83 counties in Illinois have nothing on record at the depth we collect there. That is an absence of records, not proof of an absence of data centers.
Capacity
- On record from a filing
- not stated
- 0 of 116 campuses
- As reported by directories
- 13,258 MW
- 59 of 116 campuses, unverified
The largest on record
| Campus | Status | County | Owner | Capacity |
|---|---|---|---|---|
| Aligned Energy | Operating (inferred) | Cook County | Aligned Data Centers | not stated |
| Apotech directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| Centersquare Elk Grove Village Data Center Campus ORD2 | Operating (inferred) | DuPage County | likely CenterSquare | not stated |
| Centersquare Lisle ORD4 Data Center | Operating (inferred) | DuPage County | likely CenterSquare | not stated |
| Coresite | Operating (inferred) | Cook County | CoreSite | not stated |
| Coresite | Operating (inferred) | Cook County | CoreSite | not stated |
| CyrusOne Chicago (Lombard) | Operating (inferred) | DuPage County | not resolved | not stated |
| Cyrusone LLC | Operating (inferred) | DuPage County | CyrusOne | not stated |
| Cyxtera Communications LLC Ch2/Ch4 | Operating (inferred) | Cook County | CenterSquare | not stated |
| DataBank Chicago (ORD2) | Operating (inferred) | Cook County | likely Serverfarm | not stated |
| DataBank Chicago (ORD3) directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| DataBank Chicago (ORD4) directory listing, unverified | Operating (inferred) | DuPage County | not resolved | not stated |
| Datacenter (386) | Operating (inferred) | DuPage County | likely UChicago Argonne LLC | not stated |
| Digital Realty CH1 | Operating (inferred) | Cook County | likely Digital Realty | not stated |
| Digital Realty CH2 | Operating (inferred) | Cook County | likely Digital Realty | not stated |
| Digital Realty Chicago ORD12 | Operating (inferred) | Cook County | likely Digital Realty | not stated |
| Digital Realty Trust LP | Operating (inferred) | Cook County | Digital Realty | not stated |
| Edgeconnex | Operating (inferred) | Cook County | EdgeConneX | not stated |
| Edged Chicago LLC | Operating (inferred) | DuPage County | likely Edged Energy | not stated |
| Element Critical CH1 | Operating (inferred) | DuPage County | likely Element Critical | not stated |
| Element Critical CH2 | Operating (inferred) | DuPage County | likely Element Critical | not stated |
| Equinix LLC | Operating (inferred) | Cook County | Equinix | not stated |
| Equinix LLC | Operating (inferred) | DuPage County | Equinix | not stated |
| GigeNET CHI3 directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| Iron Mountain CHI-1 directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| Iron Mountain Data & Record Storage | Operating (inferred) | Cook County | likely Iron Mountain | not stated |
| Level(3) Chicago (Canal) directory listing, unverified | Operating (inferred) | Cook County | not traced | not stated |
| Level(3) Chicago (Kingsbury) directory listing, unverified | Operating (inferred) | Cook County | not traced | not stated |
| Meridian Parkway Data Center Owner LLC | Operating (inferred) | DuPage County | not resolved | not stated |
| Meta data center | Operating (inferred) | DeKalb County | likely Meta | not stated |
| Meta data center, DeKalb, IL | Operating (inferred) | DeKalb County | Meta | not stated |
| Microsoft Azure North Central US (Illinois) | Operating (inferred) | Logan County | Microsoft | not stated |
| Microsoft Corp-Chicago Data Center | Operating (inferred) | Cook County | Microsoft | not stated |
| Microsoft Elk Grove CH10 | Operating (inferred) | Cook County | likely T5 Data Centers | not stated |
| Microsoft Elk Grove CH11 | Operating (inferred) | Cook County | not resolved | not stated |
| NCSA Petascale Computing Facility | Operating (inferred) | Champaign County | not resolved | not stated |
| Netrality | Operating (inferred) | Cook County | likely Netrality | not stated |
| Netrix - Alsip directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| Netrix - Bbn directory listing, unverified | Operating (inferred) | Lake County | not resolved | not stated |
| Northwestern University co-location facility directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| NTT Global Data Centers Ch LLC | Operating (inferred) | DuPage County | NTT Data | not stated |
| Prime Data Centers | Operating (inferred) | Cook County | Prime Data Centers | not stated |
| Quad State Internet METRO1 Colocation directory listing, unverified | Operating (inferred) | Massac County | not resolved | not stated |
| Quality Technology Services LLC | Operating (inferred) | Cook County | QTS | not stated |
| Rochelle Technology Center directory listing, unverified | Operating (inferred) | Ogle County | not resolved | not stated |
| SBA Edge, LLC | Operating (inferred) | DuPage County | not resolved | not stated |
| SFN IL-Peoria directory listing, unverified | Operating (inferred) | Peoria County | not resolved | not stated |
| Skybox Chicago directory listing, unverified | Operating (inferred) | Cook County | not resolved | not stated |
| Skybox Chicago I | Operating (inferred) | Cook County | likely Skybox | not stated |
| STACK Chicago CHI01 | Operating (inferred) | Cook County | likely STACK Infrastructure | not stated |
| Stream Data Centers | Operating (inferred) | Cook County | likely Stream | not stated |
| Unnamed data center (way/343593591) | Operating (inferred) | DuPage County | not resolved | not stated |
| Visa | Operating (inferred) | Lake County | likely Visa | not stated |
| West Monroe | Operating (inferred) | Cook County | not resolved | not stated |
| YLO-01 & 02 directory listing, unverified | Operating (inferred) | Lake County | not resolved | not stated |
| CyrusOne directory listing, unverified | Under construction (inferred) | Sangamon County | not resolved | not stated |
| HydraVault Data Center directory listing, unverified | Under construction (inferred) | Cook County | not resolved | not stated |
| PowerHouse Hillwood Holding directory listing, unverified | Under construction (inferred) | Will County | not traced | not stated |
| 360 Tcs LLC | Permitted | DuPage County | not resolved | not stated |
| ADP | Permitted | Cook County | not resolved | not stated |
| Aligned Data Center (egv) Propco LLC | Permitted | Cook County | Aligned Data Centers | not stated |
| Allstate Data Center | Permitted | Ogle County | not resolved | not stated |
| Clearblue Technologies/Oakbrook Inc | Permitted | DuPage County | not traced | not stated |
| Clop Carol Stream Il LLC | Permitted | DuPage County | not resolved | not stated |
| Compass Datacenters ORD I LLC | Permitted | Cook County | Compass Datacenters | not stated |
| Cyrusone CHI6 Facility | Permitted | DuPage County | CyrusOne | not stated |
| Deere & Co | Permitted | Rock Island County | not resolved | not stated |
| Digital Grand Avenue 3 LLC | Permitted | Cook County | not resolved | not stated |
| Edgeconnex | Permitted | Cook County | EdgeConneX | not stated |
| Ensono Data Center | Permitted | DuPage County | not resolved | not stated |
| Microsoft Hoffman Estates (CHI05) Data Center | Permitted | Cook County | Microsoft | not stated |
| Motorola Solutions Inc | Permitted | Cook County | not resolved | not stated |
| Nalco Water | Permitted | Cook County | not traced | not stated |
| Northern Trust Data Center | Permitted | DuPage County | not resolved | not stated |
| Stream Data Centers ORD | Permitted | Cook County | not resolved | not stated |
| The Northern Trust Co | Permitted | Ogle County | not resolved | not stated |
| Tierpoint Chicago Data Center (Polk St.) | Permitted | Cook County | not traced | not stated |
| Aligned directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Aligned ORD-03 Northwest Point - Building 1 directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Aligned Project Star - Building 1 directory listing, unverified | Proposed (inferred) | Grundy County | not resolved | not stated |
| Botique Data Center directory listing, unverified | Proposed (inferred) | DeKalb County | not resolved | not stated |
| Chicago (Hoffman Estates) directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Chicago III Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Cielo Minooka Data Center directory listing, unverified | Proposed (inferred) | Grundy County | not resolved | not stated |
| Cielo New Lenox Data Center directory listing, unverified | Proposed (inferred) | Will County | not resolved | not stated |
| Cloverleaf Troy Data Center directory listing, unverified | Proposed (inferred) | Madison County | not traced | not stated |
| CyrusOne Springfield Data Center directory listing, unverified | Proposed (inferred) | Sangamon County | not resolved | not stated |
| CyrusOne Yorkville Campus Phase 1 directory listing, unverified | Proposed (inferred) | Kendall County | not resolved | not stated |
| CyrusOne Yorkville Campus Phase 2 directory listing, unverified | Proposed (inferred) | Kendall County | not resolved | not stated |
| Eagle Rock Christian County Data Center directory listing, unverified | Proposed (inferred) | Christian County | not traced | not stated |
| Gail Technology Effingham Data Center directory listing, unverified | Proposed (inferred) | Effingham County | not traced | not stated |
| GI Partners Chicago Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Hut8 Data Center directory listing, unverified | Proposed (inferred) | Logan County | not traced | not stated |
| Karis Critical DeKalb Campus directory listing, unverified | Proposed (inferred) | DeKalb County | not resolved | not stated |
| Microsoft Cherry Valley Data Center (Mango Creek) directory listing, unverified | Proposed (inferred) | Winnebago County | not resolved | not stated |
| Microsoft Plano Data Center directory listing, unverified | Proposed (inferred) | Kendall County | not resolved | not stated |
| Nexstar Elk Grove Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Oppidan: Carol Stream | Proposed (inferred) | Cook County | not resolved | not stated |
| ORD Campus directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| PowerHouse Data Centers directory listing, unverified | Proposed (inferred) | Will County | not resolved | not stated |
| PowerHouse Joliet - Building 1 directory listing, unverified | Proposed (inferred) | Will County | not resolved | not stated |
| PowerHouse Joliet - Building 7 directory listing, unverified | Proposed (inferred) | Will County | not resolved | not stated |
| Project Cardinal Data Center directory listing, unverified | Proposed (inferred) | Kendall County | not resolved | not stated |
| Scott Greenberg Chicago Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Stack CHI02 directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Stream Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Stream Data Center: Chicago III-V Data Center directory listing, unverified | Proposed (inferred) | Cook County | not resolved | not stated |
| Tract Morris Data Center directory listing, unverified | Proposed (inferred) | Grundy County | not traced | not stated |
| Barrington Hills Data Center directory listing, unverified | Withdrawn (inferred) | Cook County | not resolved | not stated |
| Cloud Centers Lisle Data Center directory listing, unverified | Withdrawn (inferred) | DuPage County | not traced | not stated |
| Karis Critical Data Center directory listing, unverified | Withdrawn (inferred) | DuPage County | not resolved | not stated |
| Karis Critical Plum Farms Data Center directory listing, unverified | Withdrawn (inferred) | Cook County | not resolved | not stated |
| North Pekin Data Center directory listing, unverified | Withdrawn (inferred) | Tazewell County | not traced | not stated |
| Western Hospitality Peoria Data Center directory listing, unverified | Withdrawn (inferred) | Tazewell County | not resolved | not stated |
| LFF Industrial directory listing, unverified | Rejected (inferred) | Ogle County | not resolved | not stated |
| Western Hospitality Partners Data Center directory listing, unverified | Rejected (inferred) | Will County | not resolved | not stated |