Terawatts

Data Center Signal is tracking 2 clips about Terawatts data center developments across 2 states, including IL, MO.

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Alton Steel site eyed for major data center project
News Clip2:19FOX 2 St. Louis·Alton, Madison County, IL

Alton Steel site eyed for major data center project

Terawatts is proposing to redevelop the 381-acre former Alton Steel site in Alton into the Riverbend Technology Center, beginning with a 200-megawatt data center and potentially adding four more blocks. The proposal requires a use determination and rezoning approval from the City of Alton, while residents are raising concerns about power use, water consumption and the project's scale.

10/22/2026