All tracked data centers

59 tracked data center sites in Illinois

4 match this filter.

How many of these are within 25 miles of you, and how far: free, no signup.

Everything on our list, operating and planned, with the status we can document. Click a name for the sources, the map, and the nearest neighbors.

Filter by state: IL

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All statuses Rumored Filed Approved Under construction Operating Withdrawn Denied On hold

Sort: Stage Megawatts County Name

Project	Operator	County	State	Status	MW	Next date	Updated
T5 @ Chicago IV Data Center Campus	T5 Data Centers	Lake	IL	Under construction	1550	Hearing Oct 30	Oct 12, 2026
Compass Datacenters Hoffman Estates Campus	Compass Datacenters	Cook	IL	Under construction			Aug 29, 2026
Prime Data Centers Elk Grove Village Campus	Prime Data Centers	Cook	IL	Under construction	275		Aug 29, 2026
Stream DC Chicago III (ORDC)	Stream Data Centers	Cook	IL	Under construction	260		Aug 29, 2026

Want this worked out for one street address? The address report, $19, covers what is being planned near it, your county's rules, and what each nearby site could mean for noise, water, and your bill. See the address report.