How many data centers are operating in Wisconsin?

There are 18 operating data centers in Wisconsin, out of 65 in the active pipeline: operational, under construction and announced.

Data Centers in Wisconsin

Aterio data team has collected and analyzed data on all operating and under-construction data centers in the United States. Providing a comprehensive overview of the current state and future growth of the US data center market and energy demand. In Wisconsin, Aterio tracks 87 data centers. The 65 in the active pipeline, operational, under construction and announced, account for 16 million sq ft of space and 3,579 MW of estimated power capacity.

Wisconsin Operating data centers
18

Wisconsin Announced data centers
33

Wisconsin Under construction data centers
14

Last update at Thu Sep 17 2026

Largest data centers in Wisconsin

The largest facilities Aterio tracks in Wisconsin, with development stage, provider, size and power demand.

Stage	Name	Provider	Facility Size	Power Demand	Open
Construction	Vantage WI Data Center 3	Vantage Data Centers	Available in Dataset	Available in Dataset	View data center, WI
Construction	Vantage WI Data Center 4	Vantage Data Centers	Available in Dataset	Available in Dataset	View data center, WI
Active	AI Data Center - Mount Pleasant Building 2	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Microsoft Mount Pleasant Building 4	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Mount Pleasant Building 7	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Microsoft Mount Pleasant Building 5	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Mount Pleasant Building 9	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Mount Pleasant Building 8	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Mount Pleasant Building 6	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Microsoft Mount Pleasant Building 3	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Microsoft Mount Pleasant Building 1	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Microsoft Mount Pleasant Building 2	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 3	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 6	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 5	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 4	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 2	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Announcement	Microsoft Wisconsin 4 Building 1	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Vantage WI Data Center 2	Vantage Data Centers	Available in Dataset	Available in Dataset	View data center, WI
Construction	Vantage WI Data Center 1	Vantage Data Centers	Available in Dataset	Available in Dataset	View data center, WI
Active	AI Data Center - Mount Pleasant Building 3	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	AI Data Center - Mount Pleasant Building 5	Microsoft	Available in Dataset	Available in Dataset	View data center, WI
Construction	Beaver Dam Data Center 2	Facebook	Available in Dataset	Available in Dataset	View data center, WI
Construction	Beaver Dam Data Center 1	Facebook	Available in Dataset	Available in Dataset	View data center, WI
Construction	AI Data Center - Mount Pleasant Building 6	Microsoft	Available in Dataset	Available in Dataset	View data center, WI

Frequently asked questions

: There are 18 operating data centers in Wisconsin, out of 65 in the active pipeline: operational, under construction and announced.
: The 65 data centers in Wisconsin's active pipeline, operational, under construction and announced, represent an estimated 3,579 MW of power capacity.

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