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Data Center Construction in Wisconsin

162active signals

Wisconsin shows 233 active signals led by Microsoft and Vantage Data Centers, with Walsh Construction and Hensel Phelps as primary GCs across Madison and Milwaukee metros.

Key metros

Madison WI13Milwaukee9Columbus OH1Halifax1Montreal1Saskatoon / Regina1

Recent signals from Wisconsin

Hensel Phelps Announces New Data Center Project in Menomonie, WI

New Project
Hensel Phelps· Menomonie, WI· Oct 5, 2026

This is a Hensel Phelps events-archive page referencing a University of Wisconsin-Stout project. The page contains only CSS font-face declarations and no substantive project details, costs, or data center information.

Microsoft Faces Noise Lawsuit Over Fairwater Data Center in Mount Pleasant, WI

Zoning Policy
Microsoft· Mount Pleasant, Wisconsin· Sep 22, 2026

Residents in Mount Pleasant, WI filed a class-action lawsuit against Microsoft in early July 2026 over noise pollution from the Fairwater data center, citing diesel generators, chillers, cooling towers, and condenser fans. Microsoft's first facility on the campus became fully operational following system startup in April 2026, with nearly 550 full-time employees on-site. Microsoft reported $4.7 bi

PNK Group proposes 210 acre data center in Wisconsin Rapids

Article
PNK Group· Wisconsin Rapids, Wisconsin· Aug 30, 2026

PNK Group, a New York-based industrial developer, is seeking a conditional use permit to build a 210-acre data center on a former paper mill site in Wisconsin Rapids, WI. The city planning commission has scheduled a hearing for Sept. 16, 2026, to make a recommendation to the city council. Anton Voronkin, PNK Group's chief development officer, is leading the proposal, which was originally initiated

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