Swansenreport

Wisconsin’s Public Service Commission voted unanimously last Friday to require large data centers served by We Energies to cover 100 percent of the cost of new power plants and fuel needed to power their massive facilities — a ruling hailed as a win for ratepayers. But Wisconsin families shouldn’t celebrate too quickly: We Energies has already filed for a new residential rate hike, and the data center boom is fundamentally reshaping the state’s energy future.

The PSC’s decision requires data center operators to cover the full cost of new generators, solar farms, and fuel for their facilities — a stricter standard than We Energies’ original proposal, which would have required data centers to cover only 75 percent of generator costs, leaving other customers to cover the rest. “Existing Wisconsin customers should not pay a single cent to subsidize the service of data centers,” PSC Commissioner Kristy Nieto said during the six-hour hearing. Bloomberg Law

The stakes are enormous. The Vantage data center in Port Washington and Microsoft’s data center in Mount Pleasant together will likely require electricity “comparable to a mid-sized metro area,” PSC Chair Summer Strand said. Data centers could double We Energies’ total energy demand by 2030. Wisconsin is now home to part of the OpenAI Stargate project — a nearly one-gigawatt campus in Port Washington — as well as Microsoft’s massive Mount Pleasant campus, making the state ground zero for the national debate over who pays for AI infrastructure. Yahoo!

Even with the new protective rate structure, We Energies has proposed yet another rate hike for residential customers to recover the costs of constructing new energy projects — a case the PSC will decide by the end of the year. The dual reality — data centers technically paying their own way while overall grid costs still rise — is fueling anger from both parties. RedState

Nationally, rising electricity rates have emerged as a centerpiece of the 2026 affordability debate, with some regions seeing annual increases of more than 25 percent. Bipartisan pressure is mounting against data center developers, with candidates from both parties proposing new taxes, construction moratoriums, and large-load utility tariffs. The Brookings Institution notes that analysts in Virginia and New Jersey attributed Democratic victories to candidates taking a tough stance against data center expansion. UPI

Democrats have tried to make rising utility bills a Republican problem heading into the midterms. The Democratic Congressional Campaign Committee said it plans to make sure everyone knows “who’s to blame” when voters see rising energy bills, while Sens. Elizabeth Warren, Chris Van Hollen, and Richard Blumenthal sent letters to Google, Microsoft, Amazon, Meta, and others demanding transparency about their utility arrangements. Republicans counter that Democrats championed the AI investment boom and green energy mandates that are now driving grid costs higher — a charge that has considerable merit given that Gov. Evers has promoted Wisconsin’s data center buildout as an economic development win. Twitchy

Sources: Wisconsin Watch | WPR | WTMJ | Brookings | The Hill