Data centers near Milwaukee County, WI
Tracked data centers within 10, 25 or 50 miles of an address, ZIP code, city or county, with operators, tenants, power, the likely utility and recent changes, each linked to its sources. Addresses are geocoded on our server and are not stored or kept in the link.
7 tracked facilities within 50 miles. 3 disclose power, 442 MW online (a floor: most sites don't disclose). Statewide, 25% of Wisconsin facilities have a power figure.
ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. filing, deed, permit or grid recordAnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record. company or press claimEst.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. satellite, model or map inferenceHow levels are assignedDownload CSVJSONAPI docs
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- Expedient Milwaukee6.8 miOperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Unclassified· Franklin, Milwaukee County, WI
- Operator
- —
- Tenants / users
- —
- Power online
- —
- Pipeline
- 2 MW planned AnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.
- Likely utility
- We Energies · ISO/RTO: MISO
- TierPoint Milwaukee8.4 miOperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Unclassified· Milwaukee, Milwaukee County, WI
- Operator
- —
- Tenants / users
- —
- Power online
- —
- Pipeline
- —
- Likely utility
- We Energies · ISO/RTO: MISO
- Data Holdings Data Center10.2 miOperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Unclassified· Milwaukee, Milwaukee County, WI
- Operator
- Potawatomi Business Development Corporation
- Tenants / users
- —
- Power online
- —
- Pipeline
- —
- Likely utility
- We Energies · ISO/RTO: MISO
- Operating + expandingAnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.AI campus· Mount Pleasant, Racine County, WI
- Operator
- Microsoft
- Tenants / users
- OpenAI, Microsoft
- Power online
- 442 MW EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.
- Pipeline
- 2.72 GW planned EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.
- Likely utility
- We Energies · ISO/RTO: MISO
- Apr 16, 2026EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
- Apr 16, 2026EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
- Apr 16, 2026EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational. X post from Microsoft saying this date for Fairwater becoming operational.
- Pewaukee Data Center20.3 miOperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Unclassified· Waukesha, Waukesha County, WI
- Operator
- We Energies
- Tenants / users
- —
- Power online
- —
- Pipeline
- —
- Likely utility
- We Energies · ISO/RTO: MISO
- OpenAI Stargate Wisconsin35.9 miUnder constructionEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.AI campus· Ozaukee County, WI
- Operator
- Vantage Data Centers
- Tenants / users
- OpenAI
- Power online
- —
- Pipeline
- 1.3 GW planned ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.
- Likely utility
- We Energies · ISO/RTO: MISO
- Jan 2, 2026EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Construction started: Ground broken for the facility, land clearing begins for all buildings
- VISA48.3 miOperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Unclassified· Vernon Hills, Lake County, IL
- Operator
- VISA
- Tenants / users
- —
- Power online
- —
- Pipeline
- —
- Likely utility
- Commonwealth Edison (ComEd) · ISO/RTO: PJM