Senate Democrat sinks House-passed data center electricity bill backed by 417 votes

By Alex Tanzer
updated on September 18, 2026

A bill that sailed through the House with near-unanimous support ran into a one-man wall in the Senate on Thursday, after a New Mexico Democrat blocked the measure and offered his own alternative, which a Republican promptly killed in return.

Sen. Jon Husted, the Ohio Republican, moved to pass the Ratepayer Protection Act by unanimous consent just one day after the House approved it 417-3. The bill would require state utility regulators to hold hearings on rules that make data centers, the massive server farms powering artificial intelligence and cloud computing, pay for the increased electricity costs their operations impose on local grids. Sen. Martin Heinrich, a New Mexico Democrat, objected and killed the effort with a single word.

Heinrich called the bill "toothless." He argued it would ask states to think about the problem without forcing anyone to fix it. Then he tried to leapfrog Husted by pushing his own legislation, the Grid Savings Act, through the same unanimous consent process. Sen. Bernie Moreno, Husted's fellow Ohio Republican, blocked that bill in turn, and did not hide his frustration.

A 417-3 House vote dies at one senator's objection

The Ratepayer Protection Act forces states to hold a hearing on rules to make data centers pay for increased electricity costs from their operations. It does not, however, compel states to adopt any standards or force tech companies to cover the costs. That distinction became the fault line on the Senate floor.

Husted framed the bill as a reasonable first step with overwhelming bipartisan backing. He told colleagues on the floor that the legislation would require state utility regulators to consider standards ensuring that large-load customers pay the full incremental cost of the infrastructure needed to serve them.

"This is how we make sure American families are not left footing the bill for energy infrastructure required by data centers."

The House passed the measure Wednesday with only three dissenting votes, a margin that, in today's Congress, borders on miraculous. Husted pointed to that number repeatedly as proof the Senate should act fast.

But Heinrich was unmoved. He argued that telling states to "consider" making data centers pay is not the same as making data centers pay.

"It's not enough for us to tell states to consider making data centers pay for grid updates. Rather than voluntary pledges or suggestions to states, Congress needs to pass real legislation with real teeth."

Heinrich then introduced his alternative. He described the Grid Savings Act as a bill that would require large-load customers like data centers to pay for the facilities needed to connect them to the grid, "not to consider it, not to make pledges, to actually do it, to pay for the upgrades they need."

Moreno fires back: 'The victim is the taxpayer'

Moreno wasted no time objecting to Heinrich's bill, and his floor remarks made clear he viewed the entire exchange as a case study in Senate dysfunction. The Ohio Republican accused Heinrich of obstruction, and said American families would pay the price.

"The term 'do-nothing Congress' exists for a reason. We absolutely accomplished that right now. We did nothing here in the Senate because, again, of Democrat obstruction. This bill would have done something that's not nothing."

Moreno went further, casting ordinary ratepayers as the losers in the standoff. He said the taxpayer "is going to see electricity prices continue to go up because we could have passed a law to solve it." He added: "Instead, it's more games after more games. Like the American people, I'm sick of it, and I know they are."

The procedural reality is stark. Under Senate rules, unanimous consent requires exactly that, unanimity. A single senator's objection stops a bill cold, no matter how lopsided the House vote was. Heinrich exercised that power Thursday, and Moreno returned the favor minutes later. Neither bill advanced.

Husted vows to return, but the path forward is unclear

Husted did not concede the fight. He noted that Heinrich's Grid Savings Act had not earned the same overwhelming House support that the Ratepayer Protection Act received, and he challenged the procedural logic of substituting an untested bill for one that already cleared the other chamber by a historic margin.

"The reason that I'm proposing that we pass this piece of legislation is because it passed the House 417-3. If the gentleman from New Mexico's provision had passed the House 417-3, he would have every right to stand up and ask that we do this."

Husted, who has faced unrelated political turbulence in recent months, called the missed opportunity "a shame" and pledged to keep pushing. He said the Senate still has a bipartisan opening to get the bill done and "should do it immediately."

What remains unanswered is whether the Ratepayer Protection Act will get a formal Senate vote or committee hearing, or whether Husted's only path continues to be the fragile unanimous consent route that any single senator can torpedo. The White House and federal energy regulators have not publicly weighed in on either bill, leaving the political landscape around data center electricity costs in limbo.

The broader question, who pays when a data center the size of a small city plugs into a local power grid, is not going away. Demand for electricity from AI-driven computing is surging, and the strain on local grids is already a kitchen-table issue in communities across the country. The rapid expansion of AI infrastructure has made the cost question more urgent with each passing quarter.

Meanwhile, the broader economic picture gives Congress little excuse for inaction. Families already stretched by rising utility bills are watching Washington play procedural ping-pong with a bill that 417 House members thought was worth passing.

Perfect became the enemy of done

Heinrich's objection follows a familiar pattern. A bipartisan bill clears the House with a margin most legislators can only dream about, arrives in the Senate, and dies because one member decides the measure is not aggressive enough. The result is not a stronger bill. The result is no bill at all.

The New Mexico senator may genuinely believe his Grid Savings Act is better policy. But better policy that cannot pass both chambers is just a press release. The Ratepayer Protection Act had 417 votes behind it. Heinrich's alternative had zero.

Husted put it plainly: before senators leave, they ought to do something on a matter the American people have asked them to address. Instead, the Senate did what the Senate does best, nothing. And the people stuck paying the electric bill are the ones who lose.

About Alex Tanzer

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