Wisconsin Grid Delay Threatens Oracle's 2027 AI Deadline

Oracle's Project Lighthouse AI campus with Vantage in Port Washington, Wisconsin faces potential delay past its 2027 customer-delivery target because the American Transmission Company's grid-connection application is still awaiting Public Service Commission approval. Separately, Oracle sent a force majeure notice to a Blue Owl Capital subsidiary over its New Mexico Project Jupiter campus, fueling concerns about slippage across Oracle's largest datacenter builds.

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Oracle's guidance of second-half-2027 customer capacity at the 902MW Wisconsin campus is now at material risk, with research firm Aterio's base case pointing to full power only in October 2028 and load ramp not meaningfully starting until Q1 2028. This compounds existing financial strain, with Oracle already facing over $100 million a year in financing costs to back its power commitments, against FY2027 capex guidance of up to $95 billion. The force majeure notice on the Blue Owl Capital-backed New Mexico project signals that regulatory and power-delivery bottlenecks may be systemic across Oracle's AI infrastructure pipeline, not isolated to Wisconsin. This raises execution risk for Oracle's cloud revenue ramp just as it books a $7 billion GPU leasing deal with Tencent, creating tension between contracted demand and deliverable capacity. Grid-connection bottlenecks of this kind could become a broader constraint on hyperscaler datacenter timelines nationally, benefiting transmission developers but pressuring cloud providers' delivery schedules.