House Passes Ratepayer Protection Act 417 to 3 to Make AI Data Centers Pay Grid Costs

On September 16, 2026, the United States House of Representatives passed the Ratepayer Protection Act by a vote of 417 to 3, a rare bipartisan move aimed at addressing the economic fallout of the artificial intelligence data center boom. The bill, H.R. 9340, requires state utility regulators to consider whether large electricity users, including AI data centers, should bear the full incremental cost of power infrastructure built to serve them. The legislation represents the first time the chamber has advanced a bill directly tackling economic concerns linked to the data center industry's rapid growth.

The Ratepayer Protection Act is sponsored by Reps. Gabe Evans (R-Colo.) and Kathy Castor (D-Fla.). It applies to nonresidential large-load customers with peak demand of at least 100 megawatts at a single site or campus. Under the bill, state commissions would have to begin considering the federal standard within one year of enactment and complete their determination within two years, though they could adopt or reject the rules. The measure now heads to the Senate, where Republican Sen. Jon Husted of Michigan is sponsoring companion legislation.

The vote comes amid soaring electricity demand from data centers, which power AI training and inference. The Energy Information Administration expects U.S. electricity sales to reach 4,135 billion kilowatt-hours in 2026 and 4,211 billion kWh in 2027, driven by data center development and manufacturing. Department of Energy research estimated that data centers consumed 4.4% of U.S. electricity in 2023 and could reach 6.7% to 12% by 2028. Public concern is also rising: an AP-NORC and University of Chicago poll released on September 16 found that nearly two-thirds of Americans were extremely or very concerned about data centers raising energy prices, while 57% expressed the same concern about water use.

President Donald Trump has strongly backed data center development as critical to U.S. leadership in artificial intelligence. Earlier in the week, he said data centers make people and states wealthy, calling them the "oil of the next 20, 25 years." But lawmakers from both parties have faced growing constituent anger over rising electricity costs. A University of Massachusetts Amherst poll published that week found that only 11% of Americans would support construction of an AI data center in their community.

Key Facts

Reuters reported on September 16, 2026, that the Republican-majority House voted 417 to 3 in favor of the Ratepayer Protection Act. The bill would require state utility regulators to consider whether large electricity users, including data centers, should bear the incremental costs of power infrastructure built to serve them. The vote underscores the complicated politics surrounding the data center boom, as lawmakers balance AI leadership with voter concerns over utility bills.

Benzinga reported on September 16, 2026, that the Congressional Budget Office says the proposal applies to nonresidential data centers with peak demand of at least 100 megawatts at one facility. The bill does not mandate a nationwide rate structure: state commissions could adopt or reject the federal standards. Sponsored by Reps. Gabe Evans (R-Colo.) and Kathy Castor (D-Fla.), the measure would require utilities to consider rates for certain large-load customers that recover the costs of upgrading the electricity system needed to serve them.

The Denver Gazette reported on September 16, 2026, that the bill passed the House floor 417 to 3, with three Democrats voting against it. It now heads to the Senate, where Republican Sen. Jon Husted of Michigan is sponsoring companion legislation. The bill applies to large-load customers primarily devoted to data storage and whose peak electric demand tops 100 megawatts. If it becomes law, state regulators would have to begin considering whether to implement its standards within a year and decide whether to adopt the federal rules within two years.

Unite.ai reported on September 16, 2026, that the House took up the measure on September 15, ordered a roll-call vote at 6:12 p.m., and completed the recorded vote the following day. The bill adds a new federal standard to Section 111(d) of the Public Utility Regulatory Policies Act of 1978. Under the text reported to the House on September 10, 2026, any rate an electric utility charges a large-load customer must be designed to recover the full, incremental cost of any generation, transmission, or distribution upgrade necessary to serve that customer's load, including costs that arise if the customer terminates its contract or stops buying electricity. Before making such an upgrade, the utility must require the customer to provide financial assurances or contributions covering the upgrade's cost.

Evans introduced the bill on June 18, 2026. After markup sessions on July 20 and 21, 2026, the House Energy and Commerce Committee ordered the bill reported by a vote of 52 to 0. It was reported with an amendment on September 10, 2026. House Energy and Commerce Chairman Brett Guthrie of Kentucky, Subcommittee on Energy Chairman Bob Latta of Ohio, and Evans announced the vote. A one-page summary circulated by the chairman's office states that the bill codifies the White House's Ratepayer Protection Pledge from earlier in 2026, under which Amazon, Google, Meta, Microsoft, OpenAI, Oracle, and xAI, along with more than 300 other organizations, committed to protecting communities from increased costs resulting from data center construction.

Analysis

The bigger picture here is that the Ratepayer Protection Act is more about political positioning than immediate rate relief. The bill only requires state regulators to "consider" whether data centers should pay for grid upgrades. It does not force them to act. Consumer rights non-profit Public Citizen said the legislation did not go far enough. Tyson Slocum, director of the group's energy program, said in a statement that the bill has "very limited ability to actually protect consumers from higher utility rates" because it simply asks states to consider requiring data centers to pay for certain grid interconnection costs. He added that a myriad of other consumer and community impacts from data centers are unaddressed.

The vote reveals a delicate balancing act for Republicans. President Donald Trump strongly backs data center development as critical to leadership in artificial intelligence. Earlier in the week, he said data centers make people and states wealthy, calling them the "oil of the next 20, 25 years." In January, House Republicans pushed to shield households from AI infrastructure costs, and Trump has said Big Tech should "pay their own way." The administration launched a voluntary Ratepayer Protection Pledge in March. Alphabet, Microsoft, Meta, Oracle, OpenAI, xAI, and Amazon agreed to build, bring, or buy new power and cover grid upgrades tied to their data centers. The White House said in July that more than 200 additional utilities, developers, cooperatives, and states had joined the pledge.

Democrats are split. While the bill passed overwhelmingly, three Democrats voted against it, including Rep. Rashida Tlaib of Michigan, who said on X that the legislation did not do enough to "meaningfully protect our communities." She tweeted: "The strongest action Congress can take right now is to pass a national moratorium on data centers and enact a prohibition on federal lands." Rep. Robert Garcia, a California Democrat, said in advance of the vote that the measure would garner significant support from members who are hopeful more reforms will follow. "Clearly, they're trying to get in front of the data center issue, but the reality is they've done nothing, really, on this," Garcia said, according to Reuters.

The political calculus is clear. House Republican leaders moved the bill before lawmakers leave Washington ahead of the November 3 midterm elections. U.S. Representative Derrick Van Orden, a Wisconsin Republican seeking re-election in a competitive district, said the bill's passage bolsters his record as he heads into the final stretch of his campaign. Van Orden said he has worked with the Department of Defense for months to build data centers on military bases while his Democratic opponent, Rebecca Cooke, has called for a moratorium. "The Chinese Communist Party understands that whoever wins the AI war either wins or prevents the next war," he said. "The Chinese are not going to quit. And so we have to do this responsibly, and that ameliorates all these very, very valid concerns."

Why It Matters

The bill matters because electricity demand from data centers is surging, and the question of who pays for grid upgrades is becoming a central political issue. The Energy Information Administration projects U.S. electricity sales will reach 4,135 billion kilowatt-hours in 2026 and 4,211 billion kWh in 2027. Data centers could consume 6.7% to 12% of U.S. electricity by 2028, up from 4.4% in 2023, according to Department of Energy research. If states adopt the federal standard, large data centers would have to cover the full incremental cost of generation, transmission, and distribution upgrades, potentially shielding households from rate increases.

If states reject the standard, however, ratepayers could continue to shoulder the burden of infrastructure built for AI. The bill gives states flexibility, but that also means the outcome will vary widely across the country. Public Citizen's Tyson Slocum noted that the legislation has limited ability to protect consumers because it only asks states to consider the step. The measure also does not address other community impacts from data centers, such as water use, which 57% of Americans are concerned about, according to the AP-NORC and University of Chicago poll.

The vote also sets a precedent for federal involvement in utility regulation, an area traditionally left to states. By adding a new standard to the Public Utility Regulatory Policies Act of 1978, Congress is signaling that it may take a more active role in shaping how the costs of the AI boom are distributed. With only 11% of Americans supporting an AI data center in their community, according to a University of Massachusetts Amherst poll, lawmakers are under pressure to show they are addressing the economic fallout. The November 3 midterm elections will test whether this bill is enough to satisfy voters.

Next Up

The Ratepayer Protection Act now heads to the Senate, where Republican Sen. Jon Husted of Michigan is sponsoring companion legislation. It is unclear when the Senate will take up the measure, but the House's 417 to 3 vote puts pressure on the upper chamber to act. If the bill becomes law, each state regulatory authority and each nonregulated electric utility would have to begin considering the standard, or set a hearing date, within one year of enactment, and complete its determination within two years. Those obligations would not apply in a state that, before enactment, already implemented a comparable standard.

Advocates on both sides are already looking beyond this bill. Rep. Rashida Tlaib has called for a national moratorium on data centers and a prohibition on federal lands. Consumer groups like Public Citizen want stronger protections. Meanwhile, the White House's voluntary Ratepayer Protection Pledge continues to add signatories, with more than 200 additional utilities, developers, cooperatives, and states joining by July. The coming months will show whether Congress takes further action or leaves the issue to states and the market.