Port Washington (Lighthouse) Data Center Campus
Port Washington, WI · Ozaukee County Under Construction
Power
902 MW
Water
22,000 gal/day
Footprint
672 acres
Operator
Vantage Data Centers Management Company, LLC
Background
Part of Stargate program. Tenant: OpenAI and Oracle. TIF district approved Nov 2025 totaling $458 million.
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