Port Washington AI campus (Stargate)
under construction Port Washington, Ozaukee County, Wisconsin
DeveloperVantage Data Centers / OpenAI / Oracle
Utilityunknown
Capacityunknown
Investment$15bn
Latest
2026-09
TID lawsuit dismissed in September; separate suit challenges DNR environmental review; voters passed TIF referendum Apr. 7
Sources
- https://www.wpr.org/news/judge-dismisses-lawsuit-challenging-port-washington-data-center-tid
- https://www.jsonline.com/story/communities/north/2026/07/10/lawsuit-alleges-dnr-was-lax-in-environmental-reviews-for-data-center/90876821007/
- https://www.politico.com/news/2026/04/08/wisconsin-city-passes-nations-first-anti-data-center-referendum-00863432