OpenAI, Oracle and Vantage Announce the Lighthouse Stargate Campus in Wisconsin
CONFIRMED83% CONFIDENCEVantage's release is datelined 'DENVER (Oct. 22, 2025)' and says the three companies 'today announced plans to develop a data center campus outside Milwaukee in Port Washington'.[1]
Vantage will spend $15 billion-plus on Lighthouse, four data centers with close to a gigawatt of AI capacity in Port Washington outside Milwaukee, as the Midwest site of Oracle's 4.5 GW Stargate deal with OpenAI.
$15B
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