239 tracked data centers from 127 operators, 7,381 MW disclosed.
| Facility | Operator | Status | Power |
|---|---|---|---|
| Joliet Technology Center | PowerHouse | approved/permitted/under construction | 1,800 MW |
| Eagle Rock Data Center | Eagle Rock | proposed | 1,000 MW |
| Tract Morris Data Center | Tract Data Centers | proposed | 1,000 MW |
| CyrusOne | CyrusOne | approved/permitted/under construction | 632 MW |
| Cielo Digital Infrastructure | — | proposed | 500 MW |
| Hut8 Data Center | Hut 8 | proposed | 500 MW |
| Troy Cloverleaf Data Center | Cloverleaf | proposed | 500 MW |
| T5 Grayslake Data Center | T5 | approved/permitted/under construction | 480 MW |
| Cielo Digital Infrastructure | — | proposed | 350 MW |
| Meta DeKalb Data Center | Meta | approved/permitted/under construction | 250 MW |
| Edged Data Center | Edged | approved/permitted/under construction | 72 MW |
| Cloud Centers Data Center | Cloud Centers | proposed | 50 MW |
| Whiterose Partners LLC Data Center | — | proposed | 48 MW |
| ORD-01 Data Center | Aligned Data Centers | operating | 42 MW |
| Karis Critical Data Center | — | cancelled | 36 MW |
| T5 Data Center | — | approved/permitted/under construction | 36 MW |
| Stream Data Center: Chicago 2 | — | operating | 32 MW |
| HydraVault Data Center | — | approved/permitted/under construction | 20 MW |
| CyrusOne Data Center | CyrusOne | approved/permitted/under construction | 18 MW |
| Stream Data Center: Chicago 1 | — | operating | 15 MW |
| Equinix CH1/CH2/CH4 - Chicago | Equinix, Inc. | operating | — |
| Digital Realty CHI (350 E Cermak) | Digital Realty | operating | — |
| CoreSite - Chicago (CH1) | CoreSite | operating | — |
| Equinix CH3 - Elk Grove | Equinix, Inc. | operating | — |
| Netrality Chicago - 717 S Wells | Netrality Data Centers | operating | — |
| Northwestern University co-location facility | 710facility@ittns.northwestern.edu | operating | — |
| 365 Data Centers Chicago (CH6) | 365 Data Centers | operating | — |
| Digital Realty CH1 - Chicago | Digital Realty | operating | — |
| SBA Edge, LLC | SBA Edge, LLC | operating | — |
| CoreSite - Chicago (CH2) | CoreSite | operating | — |
| Level(3) Chicago (Kingsbury) | Lumen Technologies Inc | operating | — |
| QTS Chicago (CHI1) | QTS Realty Trust, Inc. | operating | — |
| CyrusOne Aurora I | CyrusOne Inc. | operating | — |
| Centersquare Chicago (ORD2) | Centersquare | operating | — |
| TierPoint Chicago - Polk | TierPoint, LLC | operating | — |
| Digital Realty CHI (600-780 S Federal) | Digital Realty | operating | — |
| Centersquare Chicago (ORD1) | Centersquare | operating | — |
| DataBridge Sites Aurora | DataBridge Sites | operating | — |
| NYI CH1 (800 Jorie Blvd) | New York Internet | operating | — |
| SFN IL-Peoria | South Front Networks | operating | — |
| Centersquare Chicago (ORD4) | Centersquare | operating | — |
| CyrusOne Chicago (Lombard) | CyrusOne Inc. | operating | — |
| Digital Realty CHI (9377 Grand Ave) | Digital Realty | operating | — |
| Serverfarm CH1 Chicago | Serverfarm | operating | — |
| DataBank Chicago (ORD1) | DataBank, Ltd. | operating | — |
| DataBank Chicago (ORD4) | DataBank, Ltd. | operating | — |
| DataBank Chicago (ORD3) | DataBank, Ltd. | operating | — |
| Digital Realty CHI (9333 Grand Ave) | Digital Realty | operating | — |
| Element Critical Chicago CH2 | Element Critical, LLC | operating | — |
| Equinix CH7 - Westmont | Equinix, Inc. | operating | — |
| Level(3) Chicago (Canal) | Lumen Technologies Inc | operating | — |
| Printer's Square Chicago (600 S Federal) | Printer's Square | operating | — |
| Apotech | Apotech | operating | — |
| Ascent - CH2 | Ascent, LLC | operating | — |
| CDC1 - 350 E Cermak Rd | Colocation America Corporation | operating | — |
| CDC4 - 1808 Swift Dr | Colocation America Corporation | operating | — |
| CME Cermak | CME Group | operating | — |
| DataBank Chicago (ORD2) | DataBank, Ltd. | operating | — |
| Digital Realty CHI (9355 Grand Ave) | Digital Realty | operating | — |
| Element Critical Chicago CH1 | Element Critical, LLC | operating | — |
| RagingWire CH1 - NTT | RagingWire Data Centers - NTT | operating | — |
| TierPoint Chicago - West | TierPoint, LLC | operating | — |
| CDC2 - 600 S Federal st | Colocation America Corporation | operating | — |
| Digital Realty CH3 - Chicago | Digital Realty | operating | — |
| EdgeConneX Chicago (EDCCHI02) | EdgeConneX Inc. | operating | — |
| GigeNET CHI3 | GigeNET | operating | — |
| NETRIX - ALSIP | Netrix, LLC | operating | — |
| NETRIX - BBN | Netrix, LLC | operating | — |
| NETRIX - MTP | Netrix LLC | operating | — |
| Quad State Internet METRO1 Colocation | Quad State Internet LLC | operating | — |
| Rochelle Technology Center | Rochelle Municipal Utilities | operating | — |
| Serverfarm CH2 Oak Brook / Chicago | Serverfarm | operating | — |
| 10 South Canal St. | Brookfield Infrastructure Partners LP | listed | — |
| 1331 E Business Center Dr. | Unclaimed | listed | — |
| 1420 E Devon Ave | Digital Realty Trust | listed | — |
| 1808 Swift Dr. | Zayo Group LLC | listed | — |
| 200 N. LaSalle | CenturyLink | listed | — |
| 216 West Jackson Boulevard | ANET Internet Solutions | listed | — |
| 2200 Busse Road | Digital Realty Trust | listed | — |
| 2299 Busse Road | Digital Realty Trust | listed | — |
| 300 West Adams Data Center | — | proposed | — |
| 350 E Cermak Rd, Chicago | Steadfast Networks | listed | — |
| 350 East Cermak, 4th floor | Cyxtera | listed | — |
| 350 East Cermak, 7th floor | Cyxtera | listed | — |
| 360TCS | 360TCS | listed | — |
| 505 N Railroad Ave | Digital Realty Trust | listed | — |
| 600 S Federal St. | Zayo Group LLC | listed | — |
| 701-703 S Lasalle St. | Vinakom | listed | — |
| 717 South Wells | Netrality | listed | — |
| 725 S. Wells Street, Chicago | Steadfast Networks | listed | — |
| 800 E Business Center Dr. | Zayo Group LLC | listed | — |
| 840 S Canal St | Zayo Group LLC | listed | — |
| 840 South Canal Street | Red Sea Group | listed | — |
| 9333, 9355 & 9377 Grand Ave. | Digital Realty Trust | listed | — |
| Agile Aurora | Agile Data Sites | operating | — |
| Aligned | — | proposed | — |
| Aligned | — | proposed | — |
| Aligned | — | proposed | — |
| Aligned Chicago (ORD-01) | Aligned Data Centers | operating | — |
| Aligned Chicago (ORD-02) | Aligned Data Centers | operating | — |
| Aligned ORD-02 Data Center | Aligned | listed | — |
| Atlantic Metro Communications ORD0 | Atlantic Metro Communications | listed | — |
| Aurora | CyrusOne | listed | — |
| Barrington Hills Data Center | — | cancelled | — |
| Botique Data Center | Donato Solar | listed | — |
| C I Host Chicago | C I Host | listed | — |
| CBTS - Lombard | CBTS | listed | — |
| CBTS Lombard Data Center | CBTS | listed | — |
| CDC3 - 800 E Business Center Dr | Colocation America Corporation | operating | — |
| CDC5 - 2200 Busse Rd | Colocation America Corporation | operating | — |
| Centersquare ORD1 | Centersquare (formerly Evoque) | listed | — |
| Centersquare ORD2 | Centersquare (formerly Evoque) | listed | — |
| Centersquare ORD4 | Centersquare (formerly Evoque) | listed | — |
| Chad D. Morris | HFT Technologies | listed | — |
| Chicago | ColoCrossing | listed | — |
| Chicago | CoreLink | listed | — |
| Chicago | ByteGrid | listed | — |
| Chicago (CHI2) | Enseva | listed | — |
| Chicago (Hoffman Estates) | Compass Datacenters | listed | — |
| Chicago (S. Dearborn) | XO Communications | listed | — |
| Chicago (South LaSalle Street) | Cogent Communications Inc. | listed | — |
| Chicago (West Jackson Boulevard) | Cogent Communications Inc. | listed | — |
| Chicago 1 | Zenlayer | listed | — |
| Chicago 1 | Stream Data Centers | listed | — |
| Chicago 1 | CenturyLink | listed | — |
| Chicago 2 | Equinix | listed | — |
| Chicago 3 | Equinix | listed | — |
| Chicago 4 | Equinix | listed | — |
| Chicago Board of Trade Building | Data Stream | listed | — |
| Chicago CHI-3100 Workgroup | Sungard | listed | — |
| Chicago CHI-341 Data Center | Sungard | listed | — |
| Chicago CHI-711 Data Center | Sungard | listed | — |
| Chicago Data Center 1 | Colocation America | listed | — |
| Chicago Data Center 2 | Colocation America | listed | — |
| Chicago Data Center 2 | Carter Validus Mission Critical REIT | listed | — |
| Chicago Data Center 4 | Colocation America | listed | — |
| Chicago III Data Center | T5 Data Centers | listed | — |
| Chicago Tri-State Data Center ORD4 | DataBank | listed | — |
| Chicago-Polk | TierPoint | listed | — |
| Chicago-West | TierPoint | listed | — |
| Cielo Minooka Data Center | Cielo Digital Infrastructure | listed | — |
| Cielo New Lenox Data Center | Cielo Digital Infrastructure | listed | — |
| Cloud Centers Lisle Data Center | Cloud Centers | listed | — |
| Cloverleaf Troy Data Center | Cloverleaf Infrastructure | listed | — |
| Cogent Chicago 1 | Cogent Communications, Inc. | operating | — |
| Cogent Chicago 2 | Cogent Communications, Inc. | operating | — |
| Cogent Chicago 3 | Cogent Communications, Inc. | operating | — |
| ColoCrossing CHI1 | ColoCrossing | operating | — |
| Continuum Data Centers | Continuum Datacenters | listed | — |
| Crown Castle Chicago (725 S Wells) | Crown Castle Inc. | operating | — |
| CyrusOne Chicago | CyrusOne | listed | — |
| CyrusOne Data Center | CyrusOne | proposed | — |
| CyrusOne Data Center | CyrusOne | approved/permitted/under construction | — |
| CyrusOne Springfield Data Center | CyrusOne | listed | — |
| CyrusOne Yorkville Campus Phase 1 | CyrusOne | listed | — |
| CyrusOne Yorkville Campus Phase 2 | CyrusOne | listed | — |
| DeKalb | listed | — | |
| DeKalb Data Center | Meta | listed | — |
| Digital Realty CH2 - Chicago | Digital Realty | operating | — |
| Digital Realty CHI (505 N Railroad) | Digital Realty | operating | — |
| DKL Meta Data Center | Meta | operating | — |
| DLS Internet 216 Jackson | DLS Internet Services | listed | — |
| DLS Internet LITH | DLS Internet Services | listed | — |
| Downtown Chicago Loop Data Center: ORD1 | DataBank | listed | — |
| Downtown Chicago Metro Data Center ORD2 | DataBank | listed | — |
| EdgeConneX CHI01 | EdgeConneX | operating | — |
| EdgeConneX CHI02 | EdgeConneX | operating | — |
| Edged Chicago ORD01 | Edged | operating | — |
| Elgin Data Center | Carter Validus Mission Critical REIT | listed | — |
| ETC-LITH | Excalibur Technology | listed | — |
| FDCservers.net Chicago | FDCservers.net LLC | listed | — |
| Forsythe Data Centers | Forsythe Data Centers | operating | — |
| Gail Technology Data Center | Gail Technology | proposed | — |
| Gail Technology Effingham Data Center | Gail Technology | listed | — |
| GI Partners Chicago Data Center | GI Partners | listed | — |
| GramTel Lombard | CyrusOne | listed | — |
| Hostway Boeing Data Center | Hostway | listed | — |
| Hut 8 Latham Data Center | Hut 8 | listed | — |
| Hut 8 Project 4 | Hut 8 | listed | — |
| Iron Mountain CHI-1 | Iron Mountain | listed | — |