Illinois › Madison County
Data centers in Madison County, IL
Projects, hearings, moratoriums and early signals we track in Madison County, Illinois. Sources are listed at the bottom of the page.
Projects1
Upcoming hearings0
Moratoriums / limits0
Unconfirmed signals0
Projects
- proposed · 2026-10-22Riverbend Technology Center (former Alton Steel mill, 381 acres) · TerraWattTerraWatt disclosed a contingent deal to buy the closed steel mill for a grid-connected campus of up to 1 GW, built in 200 MW blocks; the sale closes only after the city approves the use and rezoning and Ameren Illinois studies the site
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Submit a tip Fight PlaybookSources: DCD · Ballotpedia