Projects › Missouri

Project Cumulus (St. Charles)

withdrawn St. Charles, St. Charles County, Missouri

Developerunknown
UtilityAmeren
Capacityunknown
Investment$1bn

Latest

2026-05-20

Developer withdrew; council voted 7-1 to permanently ban data centers in all zoning districts

Notes: Documents linked the project to Google (STLPR)

Sources

  1. https://www.stlpr.org/2026-05-20/st-charles-passes-a-ban-on-data-centers
  2. https://www.stlpr.org/economy-business/2025-09-08/documents-link-secretive-st-charles-data-center-google

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