Stargate Lighthouse Data Center | Port Washington, WI
Stargate Lighthouse is a planned data-center campus in Ozaukee County, Wisconsin.
The campus has 3 buildings. Stargate Lighthouse - Building 1 is listed at 293.2 MW, planned, at 43.42858, −87.85434. Stargate Lighthouse - Building 2 is listed at 293.2 MW, planned, at 43.43395, −87.85471. Stargate Lighthouse - Building 3 is listed at 293.2 MW, planned, at 43.43171, −87.86051. Reported campus capacity is 879.6 MW. All 3 buildings are planned.
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Ozaukee County is in southeastern Wisconsin on Lake Michigan north of Milwaukee. Port Washington is the county seat. Interstate 43 runs the western county. Wisconsin Highway 32 follows the lakeshore through Port Washington. The mapped campus sits on the north side of the city toward the Sauk Creek and the lake bluff industrial belt.
Capacity 879.6 MW reported. Status planned. City Port Washington. County Ozaukee. State WI. Grid .
Buildings
- Stargate Lighthouse - Building 1 | 293.2 MW | planned | 43.42858, -87.85434
- Stargate Lighthouse - Building 2 | 293.2 MW | planned | 43.433945, -87.85471
- Stargate Lighthouse - Building 3 | 293.2 MW | planned | 43.431713, -87.86051
Related
Sources
- Vantage Breaks Ground on $15B Stargate Campus in Wisconsin — Data Center Knowledge, retrieved 2026-08-30
- $15B Stargate data center breaks ground in Wisconsin — Construction Dive, retrieved 2026-08-30
- Powered Lands data center map