Senate stalls data-center power bill, leaving the question of who pays unresolved

Four hundred seventeen House members voted for the data-center electricity bill. Three voted against it. Two weeks later, 57 senators supported taking it up—and that still was not enough. The Ratepayer Protection Act stalled on September 30, leaving its proposed federal safeguard for electricity customers unenacted. ^{100 5}

The practical question is simple enough: when a giant computing campus needs new power plants, transmission lines or distribution equipment, does the company ordering that expansion pay for it, or can some of the cost land on families and businesses that never ordered it?

The Senate dispute was over whether this bill would reliably deliver the first outcome. Its proposed standard assigned full incremental upgrade costs to covered computing customers. But jurisdictions would have been required to consider the standard, not adopt it. That gap between a protective principle and a binding protection explains more than the competing claims of bipartisan progress and political obstruction. ⁹⁹

The September 30 result was a failed procedural vote, not a rejection on final passage. At 12:51 p.m. Eastern, Senate roll call 254 recorded 57 votes for cloture on the motion to proceed to H.R. 9340 and 43 against; 60 were required. The motion to proceed was subsequently withdrawn. Four Democrats joined Republicans in voting yes: Maggie Hassan of New Hampshire, Amy Klobuchar of Minnesota, and Georgia’s Jon Ossoff and Raphael Warnock. ^{5 55}

Most Senate Democrats opposed advancing the measure because they considered its consumer protections inadequate. The House support was nevertheless overwhelming—and it was for this same bill, not merely a similar proposal. The Clerk records passage as amended, under suspension of the rules, on September 16, by 417–3, with 12 members not voting. NBC News’s September 30 broadcast described House passage as occurring the previous week; the official record puts it two weeks before the Senate vote. ^{3 100 1}

Colorado Republican Representative Gabe Evans introduced H.R. 9340 on June 18, with Florida Democrat Kathy Castor as an original cosponsor. Ohio Republican Senator Jon Husted championed the Senate effort. His companion bill, S. 5028, was introduced July 16, but the September 30 vote concerned the House-passed measure. ^{101 102 6}

The proposal targets very large computing loads, not every building called a data center. Covered customers would be nonresidential consumers contracting on or after enactment for facilities principally operating information-technology infrastructure and related data-storage and computational systems. Their aggregate peak demand would have to reach at least 100 megawatts at a single site or campus. ⁹⁹

Under the proposed standard, rates would recover from those customers the full incremental costs of generation, transmission or distribution upgrades necessary to serve them. Responsibility would extend to remaining costs after a customer terminated its contract or stopped buying electricity. Utilities would obtain financial assurances or contributions before undertaking the upgrades. ⁹⁹

That last part matters as much as the initial bill. Infrastructure can outlast the customer for whom it was built. A campus that shrinks, leaves or consumes less power than expected can leave expensive capacity behind. Requiring financial backing before construction is a way to address that risk rather than argue over it after the investment has been made.

But H.R. 9340 would amend the Public Utility Regulatory Policies Act of 1978, or PURPA, through its consider-and-determine framework. State regulators and nonregulated utilities would begin considering the standard within one year of enactment, complete consideration and make a determination within two years. Comparable prior state action could satisfy the process. Adoption would remain optional. Because the bill did not become law, neither deadline has begun. ⁹⁹

Senate Democratic leader Chuck Schumer called it a “toothless messaging bill.” His objection has a specific basis in the legislation: a jurisdiction could complete the required process and decline the proposed protection. That does not mean the text contains no meaningful cost-allocation standard. It means the federal requirement would stop short of making that standard universal. ^{12 99}

Husted’s case was that Congress should take a bipartisan step toward keeping large-load costs off other customers’ bills. During an earlier, blocked attempt to secure passage by unanimous consent on September 17, he said: ⁷

The House tally gives the bipartisan argument real weight. It does not answer the enforcement argument. Agreement that companies should pay their way is not the same thing as requiring every jurisdiction to make them do so.

The scale of possible electricity demand makes that distinction consequential. The Congressional Research Service cites a DOE/LBNL historical estimate of about 192 terawatt-hours consumed by U.S. data centers in 2024, roughly 4.7% of U.S. electricity. Its 2030 scenarios project 521–843 terawatt-hours, or 9.5–15.3%. Those are projections, not guaranteed demand. ⁸⁰

A separate EPRI model puts the 2030 share at about 9–17%, with approximately 380–790 terawatt-hours in its own scenarios. The different assumptions mean these ranges should not be combined into one numerical series. Delayed or canceled campuses, overstated development pipelines and downward load revisions can make forecasts too high. That uncertainty strengthens the case for careful cost allocation: utilities can build for demand that never fully arrives. ⁸⁰

Moody’s September financing scenario illustrates the potential investment. Using roughly 426 terawatt-hours of data-center consumption in 2030, it estimated about 45 gigawatts of new generation through that year, approximately $110 billion in capital costs, and $25 billion–$30 billion in additional annual electricity-system costs. The anticipated buildout was mostly gas, with some solar and storage and little nuclear restart. ⁷⁹

Those figures are neither realized costs nor a prediction that households will pay everything left over. The analysis envisaged data centers directly covering up to about $15 billion through on-site or behind-the-meter projects representing roughly 30% of the generation buildout—not 30% of annual system costs. Who ultimately pays depends on tariffs, regulation and actual development. ⁷⁹

Before the vote, Reuters reported on September 28 that Republicans wanted to demonstrate action on electricity-rate concerns ahead of the midterms. That planned vote has now occurred and failed to advance the bill. Ohio is a concrete campaign test: Husted faces former Democratic Senator Sherrod Brown in the November 3 special election for the remainder of J.D. Vance’s Senate term. ^{4 142}

Brown has criticized Husted’s earlier promotion of data centers and tax incentives. Both candidates oppose shifting major new loads’ infrastructure costs onto households, but their positions are not interchangeable. Husted advanced the federal consideration proposal. Brown favors local say over siting, union labor, an end to excessive tax breaks and protection against higher electricity bills. Those campaign positions do not themselves establish a separate enacted federal cost mandate. ^{200 198 203 99}

The polling shows political discomfort, not an election forecast. The original NBC News survey found 64% less likely to support “A candidate who supports building a data center in your community”: 51% were much less likely and 13% somewhat less likely. Eleven percent were more likely and 22% said it would make no difference. NBC’s September 30 broadcast shorthand described 51% as less likely; that was the strongly negative subgroup, not the total. ^{213 16 1}

The item was asked September 14–15 to 397 registered voters on Form A, with a margin of error of ±4.92 percentage points. The broader Hart Research/Public Opinion Strategies survey for NBC interviewed 1,000 registered voters September 11–15, but its smaller overall margin does not describe this question’s precision. Only 2% selected data centers as their leading issue among nine national issues. A low national priority can still become an unpopular local position. ^{213 134}

President Donald Trump continues to argue for expansion on economic and China-competition grounds. On September 29, he said host areas “have become very rich” and “their taxes have gone down, not up.” Those are his assertions, not verified universal benefits. National competition and promised prosperity do not settle who pays for the grid. ⁷⁴

The Senate result neither bans data centers nor creates a new nationwide obligation for covered customers to pay their incremental electricity and infrastructure costs. Existing state and utility rules remain separate. For consumers, that is the immediate consequence: Congress has not resolved the cost-allocation question, and the failed proposal would have required a decision about protection—not guaranteed the protection itself. ^{99 172}