Senate Democrats are demanding mandatory protections against data center electricity costs before they will support legislation to shield ratepayers. Chuck Schumer called the Jon Husted-led Ratepayer Protection Act an "ineffectual participation trophy," signaling he will block the measure because its cost policies are optional. Republican Leader John Thune defended the bill as consequential, noting that it passed the House 417-3 with support from Hakeem Jeffries and Alexandria Ocasio-Cortez.

The conflict over the Ratepayer Act occurs as Senate negotiators finalize the text of a separate "freedom-to-build" permitting reform bill. This bipartisan deal includes expedited approvals for high-voltage transmission lines and mandatory ratepayer protections that Senator Martin Heinrich of New Mexico claims are more robust than Husted's proposal. While the White House states it met Democratic demands in the permitting text, Heinrich has disputed the accuracy of that claim.