More Than Just ParksData Center TrackerPowered byPublic Lands Intelligence

Back to the mapSee this site on the map/All of Illinois

TierPoint

TierPoint Chicago Polk Data Center

Cook County, Illinois

Operating

Capacity
Existing colocationcapacity isn’t in the public record
To protected land
12mifrom Pullman National Monument
Imagery © Esri, Maxar, Earthstar Geographics

Not shown on the map. A regional colo already in service. Operators in this tier disclose 3 to 9 MW at the median. Not new load, not the AI buildout. It stays in the tracker so you can find it, but it isn’t counted with the buildout.

  • FootprintExisting colocationA regional colocation site already in service. TierPoint's 6 disclosed U.S. sites in our data run 4.8 MW at the median.

The source

TierPoint

Source-checked, read back against the document on Sep 10, 2026.

Get alerts for this place

What’s happened here

Nothing dated on this site yet beyond its listing. A hearing, a filing, a vote, a photograph from the road: if you know of one, it belongs here.

Add to the record

What you post goes on this page the moment its source checks, labeled as a reader’s report. We don’t edit it and we don’t take sides on it.

One dated thing that happened at TierPoint Chicago Polk Data Center, with the notice, filing, agenda or article that shows it. It goes on the page the moment the source checks.

Your email is for the reply and is never shown. What you post is checked against its source, never edited.

Something on this page wrong?

Tell us what’s wrong and where you saw it. We check it in the public record, and a listing that changes says so on this page.

We read every tip. We never share your contact information.

Share this page

XBlueskyFacebookEmail

Also in Cook County

More from TierPoint

About this data. Every entry links to the public source it’s based on. Those sources can be incomplete, provisional or out of date, and they aren’t official filings or interconnection records. Company and project attributions reflect third-party public reporting, not assertions of fact by More Than Just Parks, and nothing here is legal, financial or investment advice. Company and project names are trademarks of their respective owners, used for identification and commentary only. Found something wrong? Email ask@morethanjustparks.com and we’ll review and correct it. Night lights are NASA Black Marble, a 2016 composite, drawn for context. Data and legal notice.

© 2026 More Than Just ParksThe mapData centers explainedThe public lands fightHow we track itAlertsPressMethodologyContact