Data Center Record.

Data centers in St. Louis County, Missouri

No data center in St. Louis County is on the record yet; the page exists because the county has a scorecard row. St. Louis County has a scorecard row with no rating yet. The latest decision on the record: Ferguson City Council voted 4-3 to approve tax incentives and redevelopment plan for data center at former Emerson campus (Ferguson), September 23, 2026.

1 site the EPA's registry shows and no record has verified is on the map apart from the count. What not yet verified means.

Updated · Every line below links to its source · How the record works

How to read this page. Every count comes from the records on this page and links to where it is counted. Nothing is published until a person reads its source, and a figure no source gives reads Not disclosed; nothing is estimated. A rating changes only when a person sets it.

No data center in St. Louis County yet

1 site not yet verified, apart from the count
  1. Oppidan Data CenterBerkeley, ST. Louis CountyNot yet verified

Where

No data center is on the record in St. Louis County yet.

The outline is St. Louis County's boundary from the U.S. Census Bureau. Tap a pin for that data center's facts and a link to its page.

The cities in St. Louis County on the record (2)

1 of 2 cities has a record. A city without one is listed, not linked, until its first published record.

CityProjectsRules
Ferguson01
Berkeley00

What St. Louis County has decided

2 bodies, 5 decisions on the record

What the county and the cities in it have done about data centers: each body on its own row with its rating, open, case by case, restrictive or closed, never good or bad, and every vote, ordinance, moratorium or agreement behind its toggle, newest first, with its source.

Reported: the source's date; the item names no day of its own. A month with no day: the source names the month and not the day.

  1. St. Louis Countycounty

    St. Louis County has held several public hearings on data centers since May 2026, reported August 25, 2026.

    aol.com local outlet

    no published rating
    2 acts on this row
    1. hearing

      St. Louis County has held several public hearings on data centers since May 2026.

      aol.com local outlet

    2. event

      St. Louis County has established a draft framework with four categories of data centers - micro, small, standard, and major - with requirements increasing by power demands and community impacts.

      aol.com local outlet

    Last verified September 10, 2026.

  2. Fergusoncity

    Ferguson City Council voted 4-3 to give tax incentives for a tech hub and data center at the former Emerson campus, reported September 23, 2026.

    stltoday.com local outlet

    no published rating
    3 acts on this row
    1. approval

      Ferguson City Council voted 4-3 to give tax incentives for a tech hub and data center at the former Emerson campus

      stltoday.com local outlet

      Also reported by 1 source
    2. statement

      Onder has agreed to donate $7.5 million to the Ferguson Neighborhood Improvement Program if the city approves incentives.

      stltoday.com local outlet

    3. event

      Ferguson City Council voted 3-3 with one abstention on a data center tax break proposal in May 2026

      stlpr.org local outlet

    Last verified September 23, 2026.

The rules across Missouri.

What happened

  1. · Ferguson

    Approval: Ferguson City Council voted 4-3 to give tax incentives for a tech hub and data center at the former Emerson campus stltoday.com local outlet

  2. · Ferguson

    Statement: Onder has agreed to donate $7.5 million to the Ferguson Neighborhood Improvement Program if the city approves incentives. stltoday.com local outlet

  3. · St. Louis County

    Hearing: St. Louis County has held several public hearings on data centers since May 2026. aol.com local outlet

  4. · St. Louis County

    Scorecard event: St. Louis County has established a draft framework with four categories of data centers - micro, small, standard, and major - with requirements increasing by power demands and community impacts. aol.com local outlet

  5. · Ferguson

    Scorecard event: Ferguson City Council voted 3-3 with one abstention on a data center tax break proposal in May 2026 stlpr.org local outlet

Missouri, year by year · Every milestone, by month

Nearby counties with records

11 miles away St. Louis city 5 data centers on the record 58 miles away Montgomery County 2 data centers on the record 81 miles away Callaway County 1 data center on the record 155 miles away Benton County 1 data center on the record

Every Missouri county.

Cite this page

Data Center Record, "Data centers in St. Louis County, Missouri", https://datacenterrecord.org/states/mo/st-louis-county, updated September 23, 2026.

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Cite this page

Data Center Record, "Data center records in St. Louis County, Missouri", https://datacenterrecord.org/states/mo/st-louis-county. Data: Data Center Record, datacenterrecord.org, CC BY 4.0.

The structured rows are CC BY 4.0. Link to this page; that is what turns a reuse into a citation. Prose stays under copyright.

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The rows here are part of the Missouri export.

For researchers
Place id
us/mo/st-louis-county
Level
county
Census GEOID
Not disclosed
Rating value
Not disclosed
Scale word
Not disclosed