Data CentersAtlas
Illinois · Data center record

Riverbend Technology Center at Former Alton Steel

Status
Status unclear
Place
Alton, Illinois
County
Madison
Company
TerraWatt
Type
Data center research context

Status unclear means the sources listed below do not establish the current stage.

Exact site not published; shown at county level. The dot is placed inside the county for the map and is not the site, its address or a parcel.

Open on the Illinois mapNear me

Dated record.

  1. Added to the atlas. Compilation date only, not opening or construction.

Sources.

  1. Retained original premises or jurisdiction contextcityofaltonil.gov · checked October 25, 2026
  2. Retained original premises or jurisdiction contextwww.riverbendalton.com · checked October 25, 2026
  3. Retained original premises or jurisdiction contextwww.cityofaltonil.gov · checked October 25, 2026

Nearby records.

Logan Prairie Data CenterAligned Coal City CampusAligned ORD-01Aligned ORD-02Aligned ORD-03Brennan Barrington Hills Data CenterCentersquare ORD1 (Chicago Cermak)Centersquare ORD2 (Elk Grove Village)

Data file updated October 26, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction

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Send its name, location and a public source. Submissions are checked before a record changes.

Suggest a project or correction

Last checked October 26, 2026, 3 linked sources. Review dates do not certify current operation or every field. Corrections and record history

Updated . What changed: Riverbend Technology Center at Former Alton Steel was added to the research collection. This is not an opening date.

Quick answers

Questions about this record

What stage does this record report?

Status unclear. This is the sourced Atlas label; it does not independently certify current operation. Compilation dated October 26, 2026. Record data and source links.

How precise is the mapped location?

Exact site not published; shown at county level. A map reference does not independently certify a parcel, roof or facility boundary. Compilation dated October 26, 2026. Record data and source links.

Where can I review the evidence?

3 distinct public source links are retained for this record. Source 1 Source 2 Source 3 Compilation dated October 26, 2026. Record data and source links.