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Data center aisle racks at Microsoft (Photo credit: Microsoft)

Data Centers

Data centers are specialized facilities that house the computing and networking systems needed to run applications and to store, process, and manage large amounts of data.

The demand to develop new data centers has been rapidly increasing amidst the Artificial Intelligence (AI) boom. As data centers become increasingly common nationwide and in the St. Louis region, concerns have arisen around their environmental, economic, and community impacts.

Large-scale data centers can require tremendous amounts of water and energy to sustain, straining local utilities and potentially impacting residents’ utility bills; create noise and heat pollution; and cause other nuisances that negatively affect surrounding neighborhoods.

Phases

Phases overview
Phase 1: Planning Commission Considers Data Center Moratorium
Planning Commission Considers Data Center Moratorium
Phase 2: Mayor Issues Executive Order 92
Mayor Issues Executive Order 92
Phase 3: Public Input on Data Center Projects & Regulations
Public Input on Data Center Projects & Regulations
Phase 4: Board of Aldermen Passes Resolution 111
Board of Aldermen Passes Resolution 111
Phase 5: Developer of Proposed Armory Data Center Holds Town Halls
Developer of Proposed Armory Data Center Holds Town Halls
Phase 6: Missouri Public Service Commission approves Consumer Protection Plan
Missouri Public Service Commission approves Consumer Protection Plan
Phase 7: Planning Commission considers Data Center zoning regulations
Planning Commission considers Data Center zoning regulations
Phase 8: Conditional Use Hearing on Armory Data Center Proposal
Conditional Use Hearing on Armory Data Center Proposal
Phase 9: Planning Commission considers Data Center Zoning regulations
Planning Commission considers Data Center Zoning regulations

Developer of Proposed Armory Data Center Holds Town Halls

October 9, 2025 5:00 AM - October 14, 2025 5:00 AM

THO Investments—the developer proposing the Armory data center—will hold two town hall meetings about the project.


Thursday, October 9th at 5:30 pm

  • This meeting is virtual
  • Zoom Meeting ID: 861 6602 2564 Passcode: 123ABC
  • Zoom Meeting Link


Monday, October 13th at 5:30 pm

  • This meeting is in person
  • Sheet Metal Workers Union Hall at 2319 Chouteau Avenue


Note: These town hall meetings are not public hearings scheduled by or affiliated with the St. Louis City Board of Aldermen.

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