The U.S. Senate failed to advance a House-passed bill intended to protect utility customers from electricity costs associated with data center expansion. Sen. Jon Husted (R-OH) requested unanimous consent for the Ratepayer Protection Act on Thursday, Sept. 17, 2026, but the move was blocked by Sen. Martin Heinrich (D-NM). The disagreement has led several senators to promote competing legislative proposals to address the infrastructure and energy demands of large-scale technology facilities.
The Ratepayer Protection Act passed the House of Representatives on Wednesday, Sept. 16, 2026, in a 417-3 vote. The bill would amend the Public Utility Regulatory Policies Act of 1978 to create a federal standard for state regulators and nonregulated utilities to consider. Under this standard, data centers with peak demand of at least 100 megawatts would be responsible for the full incremental costs of the power upgrades required to serve them. Supporters stated the measure would prevent households from subsidizing Big Tech infrastructure, while opponents like Heinrich argued the bill was too weak because it did not mandate adoption by states.
Sen. Heinrich, the ranking member of the Energy and Natural Resources Committee, objected to the House bill and instead sought unanimous consent for his own measure, the GRID Savings Act. His proposal would direct the Federal Energy Regulatory Commission (FERC) to issue rules requiring large electricity customers to pay for certain grid upgrades while incentivizing tech companies to voluntarily fund transmission improvements. Sen. Bernie Moreno (R-OH) objected to Heinrich’s request, preventing that bill from moving forward.
Alternative proposals have also been introduced. Sens. Richard Blumenthal (D-CT) and Josh Hawley (R-MO) requested a hearing for their GRID Act, which would require new data centers to use power sources independent of the existing electric grid. Sen. Tom Cotton (R-AR) proposed the DATA Act to exempt data centers from certain regulations if they build their own power systems, while Sen. Chris Van Hollen (D-MD) introduced the Power for the People Act to bar utilities from passing data center costs to households and small businesses.
For an average household, these bills could determine whether monthly utility costs remain stable or increase to cover the energy density required by artificial intelligence and cloud computing infrastructure. If the Ratepayer Protection Act were adopted, state regulators would have one year to start considering the new standards and two years to make a final decision. In the day-to-day, this would determine whether tech companies or local ratepayers pay for the substations, transmission lines, and generation capacity needed to support new industrial facilities.
The legislative delay also impacts the competitive landscape for data center development and the reliability of regional power grids. While some bills focus strictly on cost-sharing, others like the GRID Act would require data centers to transition to independent power sources within 10 years. What happens next depends on Senate leadership; Majority Leader John Thune (R-SD) stated that a vote on the Ratepayer Protection Act before the midterm elections is possible but requires cooperation from Democrats. If no agreement is reached, the various proposals will remain in the Energy and Natural Resources Committee for potential consideration in the next session of Congress.