Oracle drops Wisconsin suit over financial requirements tied to data centers

Oracle has withdrawn its lawsuit against the Public Service Commission of Wisconsin (PSC) concerning financial support requirements for data centers in southeastern Wisconsin. The tech giant, in partnership with OpenAI and Vantage Data Centers, is developing the $15 billion Lighthouse data center campus in Port Washington, a project slated for completion in 2028 and requiring 1.3 gigawatts of energy. Oracle had challenged the PSC's approval of a "very large customer" rate for We Energies, arguing that new requirements for data center developers to maintain a higher credit rating or post collateral imposed "substantial and unreasonable" costs, potentially exceeding $100 million annually.

The PSC's requirements, which mandated an A- credit rating from Standard & Poor's or an A3 from Moody's, were intended to safeguard ratepayers from potential financial burdens if a developer withdrew investment or faced financial difficulties. Oracle, holding a BBB credit rating (later downgraded to BBB-), fell short of these requirements. Environmental group Clean Wisconsin and the Citizens Utility Board supported the PSC's safeguards. WEC Energy Group, owner of We Energies, expressed confidence that Oracle would meet the requirements, and had been working with Oracle to obtain the necessary collateral, which likely led to the lawsuit's dismissal.

While Oracle has dropped its specific lawsuit against the PSC, the Port Washington project faces other challenges. Environmental groups have separately sued state environmental regulators over the decision to approve the project without a full environmental impact statement. Public sentiment, as indicated by a Marquette Law School Poll, shows 76% of Wisconsin voters believe the costs of data centers outweigh their benefits, despite supporters highlighting job creation and tax revenue potential from the 4,000 construction jobs and 1,000 permanent positions.