Explore operating and planned data center projects in Wisconsin.
Last updated: August 2026
There are 4 operating data centers in Wisconsin with a combined capacity of 362 MW, and 26 planned projects that would add 4,253 MW of additional capacity. Explore the map and tables below for details.
Total Data Centers
33
Operating Data Centers
4
Planned Data Centers
26
Operating Capacity
362 MW
Planned Capacity
4,253 MW
Unique Developers
10
Map of data centers in Wisconsin. Blue markers indicate operating facilities and orange markers show planned projects. Marker size reflects capacity — only facilities with reported capacity data are shown.
338 MW
Year Operational: 2026
Location: Racine, Wisconsin
Developer: Microsoft
20 MW
Year Operational: 2023
Location: Brown, Wisconsin
Developer: Ark Data Centers
3 MW
Year Operational: TBD
Location: Milwaukee, Wisconsin
Developer: Tierpoint
1 MW
Year Operational: TBD
Location: Dane, Wisconsin
Developer: EdgeConneX
800 MW
Expected Year: TBD
Location: Rock, Wisconsin
Developer: Viridian Acquisitions LLC
338 MW
Expected Year: 2027
Location: Racine, Wisconsin
Developer: Microsoft
293 MW
Expected Year: 2028
Location: Ozaukee, Wisconsin
Developer: Vantage Data Centers
293 MW
Expected Year: 2027
Location: Ozaukee, Wisconsin
Developer: Vantage Data Centers
293 MW
Expected Year: 2027
Location: Ozaukee, Wisconsin
Developer: Vantage Data Centers
293 MW
Expected Year: 2028
Location: Ozaukee, Wisconsin
Developer: Vantage Data Centers
115 MW
Expected Year: 2032
Location: Racine, Wisconsin
Developer: Microsoft
115 MW
Expected Year: 2028
Location: Racine, Wisconsin
Developer: Microsoft
115 MW
Expected Year: 2029
Location: Racine, Wisconsin
Developer: Microsoft
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