Clean Wisconsin asks PSC to reject petition to reopen case on electricity rates for AI data centers
Clean Wisconsin is urging the Wisconsin Public Service Commission to reject a petition by We Energies, Vantage, and Oracle to reopen a case on electricity rates for AI data centers. The environmental group supports the PSC's May decision requiring data centers to meet strict credit and collateral requirements. Companies are challenging these requirements, claiming they could deter investors, while Clean Wisconsin argues they protect other utility customers and mitigate environmental harms from new fossil fuel plants.
Clean Wisconsin has asked the Public Service Commission (PSC) to reject a petition aimed at reopening a case concerning special electricity rates for AI data centers within the We Energies service area. The environmental advocacy group filed its response after We Energies and tech companies, including Vantage and Oracle, challenged a PSC decision made in May.
That May decision mandated that AI data center customers meet stringent credit and collateral requirements to guarantee they can cover the substantial costs of new power plants and other infrastructure necessary to satisfy the soaring energy demands. Brett Korte, an attorney for Clean Wisconsin, stated that the PSC's actions were appropriate to protect other We Energies customers—such as families, small businesses, and manufacturers—from the financial risks associated with these massive energy users. He emphasized that the financial security measures are crucial to ensure AI companies bear their own costs, which could run into billions of dollars.
We Energies, which anticipates doubling its electricity generation capacity in the next five years to accommodate AI data centers, currently has five new methane gas-burning power plants either proposed or under construction. Korte argued that We Energies, Vantage, and Oracle's desire to lower collateral requirements suggests Oracle might struggle to meet them, highlighting the high risks involved in providing utility service to such companies. He asserted that these protections adopted by the Commission are therefore essential. The challenging companies claim that the strict requirements could narrow the pool of investors for AI data center projects in Wisconsin, while Clean Wisconsin maintains that AI data centers are driving the need for expensive new fossil fuel generation, which will lead to lasting environmental and health damage. The outcome of this case could establish a precedent for future data center tariffs statewide.