No project in Dardenne Prairie City, but 2 nearby
Who decides here: the City Council of Dardenne Prairie City votes on zoning. The St. Charles County may review big projects too.
Nearby (within 15 miles)
Stopped or cancelledabout 11 miles away
Project Cumulus (off Highway 370, St. Charles)
St. Charles, St. Charles County
440 acres · for unknown (news reports tied it to Google)
🕒 May 2026: City Council voted to ban large data centers in city limits.
Status unclearabout 15 miles awayForistell data center sites along I-70
Foristell, Warren County
🕒 April 20, 2026: Board of Aldermen referred a possible data center moratorium to the Planning and Zoning …
Reported in the news, not confirmed yet
Built & runningBeing builtApproved, not built yetProposedStopped or cancelled
What you can do
- Get told first.
We'll email you if anything changes in Dardenne Prairie City. - Go to council meetings.
Anyone can speak. Big projects usually need a public hearing. - Ask questions in writing.
Use our checklist.
🔔 Get told first
⚡ Your electric company
Depending on where you live in Dardenne Prairie City: Union Electric Co. (company) or Cuivre River Electric Co-op Inc. (co-op (owned by its members)).
Big data centers need a lot of power. Who pays for new power lines depends on state rules. See the rules in Missouri.