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USA β€Ί Illinois β€Ί DuPage County β€Ί Elmhurst City

No project in Elmhurst City, but 7 nearby

Who decides here: the City Council of Elmhurst City votes on zoning. The DuPage County may review big projects too.

Nearby (within 15 miles)

Being builtabout 5 miles away

CyrusOne data center campus (Bryn Mawr Avenue, Wood Dale)

Wood Dale, DuPage County

62 acres

πŸ•’ May 2025: CyrusOne finished the frame of the first 18-megawatt building.

Reported in the news, not confirmed yet

Being builtabout 9 miles away

TA Realty ORD01 data center (Elmhurst and Old Higgins roads)

Elk Grove Village, Cook County

47 acres

πŸ•’ Oct 3, 2025: Demolition was underway to make way for the 47-acre data center campus.

Reported in the news, not confirmed yet

Approved, not built yetabout 9 miles away

Stream Data Centers campus (Landmeier Road area, Elk Grove Village)

Elk Grove Village, Cook County

πŸ•’ 2025: ComEd broke ground on a 260-megawatt substation for the Stream campus.

Reported in the news, not confirmed yet

Approved, not built yetabout 10 miles away

Nexstar data center campus at WGN radio transmitter site (Rohlwing Road)

Elk Grove Village, Cook County

πŸ•’ Jan 2026: Village Board extended the deadline to start the first building to Sept. 30, 2027; the p…

Reported in the news, not confirmed yet

Stopped or cancelledabout 10 miles away

Cloud Centers data center at former Lockformer site (711 Ogden Ave., Lisle)

Lisle, DuPage County

18 acres

πŸ•’ March 2026: Developer told the village it withdrew its application.

Being builtabout 12 miles away

CloudHQ data center campus at former United Airlines offices (Mount Prospect)

Mount Prospect, Cook County

50 acres

πŸ•’ Oct 28, 2025: Village Board took up CloudHQ's request to change the plan to two three-story buildings,…

Reported in the news, not confirmed yet

Built & runningBeing builtApproved, not built yetProposedStopped or cancelled

What you can do

  1. Get told first.
    We'll email you if anything changes in Elmhurst City.
  2. Go to council meetings.
    Anyone can speak. Big projects usually need a public hearing.
  3. Ask questions in writing.
    Use our checklist.
πŸ“£ Report something here

πŸ”” Get told first

We'll email you when something changes in Elmhurst City. Nothing else.

⚑ Your electric company

Commonwealth Edison Co. (company).

Big data centers need a lot of power. Who pays for new power lines depends on state rules. See the rules in Illinois.