Official Census metro · CBSA 27500

Janesville-Beloit, WI data centers

3 licensed discovery rows are located inside this official metro boundary. Membership is coordinate-derived; the rows are not independently verified facilities or a census.

Licensed leads
3
2024 population estimate
165,461
States
Wisconsin
3source-reported proposed
Open national mapAll metro areas
What this grouping means. A source coordinate falls inside this Census boundary. City labels stay exactly as published on each facility row; no city name was expanded or rewritten to create the metro assignment.

Showing all 3 licensed rows assigned to this official metro boundary.

  1. Project Cornmaze Data Center (Town of Beloit)

    Cambrin LLC

    Beloit · Rock County · Wisconsin

    source-reported proposedCapacity not statedSource updated 18 August 2026approximate location
    View facility →dcd-dir-000215
  2. Town of Janesville Data Center Inquiry (Polzin/Fenric Roads)

    Undisclosed (approached through a San Diego-based consulting firm)

    North Polzin Road at West Fenric Road · Janesville · Rock County · Wisconsin

    source-reported proposedCapacity not statedSource updated 13 September 2026approximate location
    View facility →dcd-dir-001481
  3. APECS Data Center Campus (Former GM Assembly Plant)

    Viridian Acquisitions LLC

    Janesville · Rock County · Wisconsin

    source-reported proposedPlanned 800 MWSource updated 18 August 2026approximate location
    View facility →dcd-dir-001552
Source and boundary

Boundary: U.S. Census Bureau TIGER/Line 2024 CBSA geography, reflecting OMB Bulletin 23-01 delineations. Population: historical Vintage 2024 estimate for 1 July 2024—not the latest release. Facility leads: Compute Atlas by Edward Kubiak, edition 1.33.0, under CC BY 4.0. Download the public metro index →