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OpenAI Stargate Port Washington Campus:data center in Port Washington / Ozaukee County, Wisconsin.
OpenAI Stargate Port Washington Campus is an under construction data center in Port Washington / Ozaukee County, Wisconsin, listed under OpenAI. Planned capacity is 1 GW according to Epoch AI Frontier Data Centers. Real Assets links 6 source pages, including Epoch AI Frontier Data Centers, Drive Official Source, urbanmilwaukee.com.
Open this site on the map Start a 7-day trialFacts on record
- OperatorOpenAI
- City and statePort Washington / Ozaukee County, Wisconsin
- Statusunder construction
- Planned capacity1 GW, as stated by Epoch AI Frontier Data Centers
- Operating capacity today0 MW
- Land areaNot recorded
- Building floor areaNot recorded
- Expected completion2028-12-31
- Sources linked6 from 6 publishers
- Record updated25 October 2026
Not recorded means no source states it. Real Assets does not fill a gap with an estimate.
Where it sits
Real Assets records 7 data centers in Wisconsin that have a page.
OpenAI has 4 data centers in the United States with a page.
Counts are sites Real Assets has recorded, not a full census, and grow as coverage grows. Data updated 25 October 2026.
Sources: the pages that published these facts
- Epoch AI Frontier Data Centers Dossier: OpenAI Stargate Wisconsin
Epoch AI Frontier Data Centers, docs.google.com, published 19 October 2026Web page - OpenAI Stargate Wisconsin - Environmental Analysis Summary
Drive Official Source, drive.google.com, published 19 October 2026Web page - State Data Center NDAs Far More Extensive Than Public Knew » Urban Milwaukee
urbanmilwaukee.comWeb page - Port Washington, Wisconsin - Vantage Data Centers
Vantage Data Centers, vantage-dc.comWeb page - OpenAI, Oracle and Vantage Data Centers announce Stargate data center site in Wisconsin - w.media
W.MediaWeb page - Use of NDAs for Wisconsin data centers wider than previously known
wrjn.comWeb page
6 sources on record. The links open the original pages, not copies. How the data is built and what a source line means.
OpenAI data centers in other states
- Project Camellia
Rincon, Georgia, planned3.2 GW - OpenAI Stargate Lordstown AI Campus
Lordstown / Trumbull County, Ohio, planned1 GW - Stargate Michigan
Saline Township, Michigan, under construction1 GW
Other data centers in Wisconsin
- Project Lighthouse
Ozaukee, Wisconsin, under construction902 MW - Vantage Port Washington, Wisconsin
Port Washington, Wisconsin, planned902 MW - Meta Beaver Dam AI Data Center
Beaver Dam, Wisconsin, Wisconsin, under construction400 MW - Microsoft Fairwater Campus (MKE03)
Mount Pleasant, Wisconsin, operating2.72 GW - Microsoft Wisconsin AI data center campus
Mount Pleasant, Wisconsin, plannedNot recorded - Vantage Port Washington
Port Washington, Wisconsin, plannedNot recorded
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Questions
Who operates OpenAI Stargate Port Washington Campus?
OpenAI Stargate Port Washington Campus is recorded under OpenAI. The operator is the name its sources give, which can differ from the owner or the tenant.
Where is OpenAI Stargate Port Washington Campus?
In Port Washington / Ozaukee County, Wisconsin. This page does not publish a street address or map coordinates; the workspace shows the location on the map.
How much power does OpenAI Stargate Port Washington Campus have?
1 GW, as stated by Epoch AI Frontier Data Centers. The site is not operating yet, so this is a stated plan, not delivered capacity. Operating capacity today: 0 MW.
Where does this information come from?
From 6 linked pages by Epoch AI Frontier Data Centers, Drive Official Source, urbanmilwaukee.com, Vantage Data Centers. Every link on this page goes to the original page. Anything not published there shows as not recorded, never as an estimate.