In a move that has sparked debate among stakeholders, We Energies and two data center developers have petitioned Wisconsin’s Public Service Commission (PSC) to ease financial obligations for data centers under a recent rate structure decision.
On Wednesday, We Energies, Vantage Data Centers, and Cloverleaf Infrastructure submitted a formal request to the PSC, urging them to amend financial backing requirements for large energy users like Oracle and future data center operators who fail to meet top-tier credit ratings.
Environmental advocates and consumer groups have voiced concerns, suggesting that reducing these financial protections could transfer financial risks to families and small businesses. Cassie Steiner from the Sierra Club’s Wisconsin Chapter remarked, “Most Wisconsinites are very familiar with having to pass a credit check, (and) having to pay fees if they’re not able to do so. It makes sense to ask billionaire tech companies to do the same.”
Earlier this year, the PSC approved a special rate plan for large-scale data center customers within We Energies’ service area. The Commission’s decision was intended to safeguard ratepayers by requiring substantial financial guarantees from major energy users.
The energy utility and data center firms argue that the PSC’s stringent financial criteria could deter potential investors. According to the PSC’s terms, large energy users must either meet strict credit ratings or provide collateral, such as cash deposits, to cover the infrastructure costs intended for them.
Brendan Conway, a spokesperson for We Energies, stated that their request focuses on a “narrow part” of the PSC’s decision, aiming to balance customer protection with economic expansion. “The recent changes to these requirements add significant cost and remove flexibility, which could make it harder for companies to invest in Wisconsin,” Conway explained.
The petition highlights potential financial burdens on Oracle’s $15 billion Lighthouse data center in Port Washington, which may face increased costs due to the PSC’s financial stipulations.
Oracle warns PSC rules could require $7B in financial guarantees
Julia Robin of Oracle, in an affidavit to the PSC, claimed that despite Oracle’s investment-grade credit rating, they might not qualify for exemptions from the PSC’s strict financial requirements. She emphasized that these mandates could drive investment away from Wisconsin, noting the potential need for Oracle to provide over $7 billion in financial security, costing more than $100 million annually.
We Energies and its partners proposed that the utility be allowed to adjust financial requirements for “highly creditworthy” companies and suggested reducing Oracle’s security commitment to $700 million through a letter of credit.
Consumer and environmental groups defend PSC protections
Critics, including Maria Chavez from the Union of Concerned Scientists, argue that We Energies and Oracle are seeking a “discount” at the expense of public interest. Chavez expressed concern over the utility’s focus on high-profile clients over regular ratepayers. Tom Content of the Citizens Utility Board of Wisconsin defended the PSC’s regulations, emphasizing the need for tech companies to either finance necessary infrastructure or prove their financial stability.
Oracle’s financial strategies have been scrutinized, with reports indicating a debt-to-equity ratio of 415 percent, much higher than other data center companies. Chavez highlighted this volatility as justification for maintaining stringent financial security requirements.
Wisconsin Public Radio, © Copyright 2026, Board of Regents of the University of Wisconsin System and Wisconsin Educational Communications Board.
