Data center profile · Caledonia, Racine County, Wisconsin

Microsoft Caledonia

A cancelled Microsoft data-center proposal on a 244-acre site in Caledonia, Racine County, Wisconsin, dropped in October 2025 with no size in MW or schedule ever published

Cancelled. Microsoft's Caledonia proposal surfaced publicly in 2025 after an initially confidential process and was cancelled in October 2025. No megawatt figure or completion date was ever published, and no construction started.
244 acres
size of the proposed site
as described for the Caledonia proposal
Oct. 2025
proposal cancelled
no construction ever started
megawatt figure ever published
no size or completion date on record
OperatorMicrosoft (would have been owner-operator)
CustomerMicrosoft (owner-occupied)
Next stepNone scheduled: the proposal was cancelled in October 2025
Permits

Permits checklist

1 checked, nothing on file

Approvals a campus like this normally needs, and what we found.

Risks

Why it stopped, what could revive it

Power

Power and the grid

Not used, not on record, or dropped
Timeline

What happened, and what is due

SitePaper trailConstructionPowerPermitsMoneyLegalUpcoming
  1. 2025
    Site The proposal surfaces publicly after an initially confidential process
  2. Oct. 2025
    Site Microsoft cancels the Caledonia proposal
Who is involved

Owners, partners and builders

Owners
  • Microsoft: proposed owner-operator
Still unknown

Open questions

Where this comes from

1 records from 1 documents

Drawn from news reports, each kept with its date and source. The bar shows documents by type.

News report 1
Evidence

Every quote behind this page

Grade key: A = the primary record itself (permit, filing, exhibit) · B = a dated official statement · C = news reporting. Map distances are our own measurements on OpenStreetMap and carry no grade. Allegations in lawsuits are marked as such in the quotes.

Site and other (1)
  • Announced: July 28, 2025
    “Rich Brittingham, a vice president at Dewberry, on Monday presented plans before the village of Caledonia Plan Commission.”