Opinion: The AI boom needs a power grid. Ratepayers shouldn't pay for it alone.

On October 1, a new electricity rate quietly took effect across seven Southeastern states. It did not come from a private utility chasing profit but from the Tennessee Valley Authority, the federally owned power supplier that keeps the lights on for roughly 10 million Americans. The rate applies only to data centers drawing more than five megawatts, and it is designed to make those customers, not the region's households, absorb the cost of the power they consume. TVA's board approved the change in August, framing it as part of a "Ratepayer Protection Pledge" meant to stop big power users from quietly riding on everyone else's bill.

That a federal utility felt compelled to build a special tariff just for data centers is itself the story. It is an admission that the normal rules of electricity pricing, in which costs are spread across a broad customer base, have broken down under the weight of the artificial intelligence buildout. TVA's move is one of the more direct responses so far to a problem regulators across the country are now scrambling to address: who pays when a single industry's demand for electricity outpaces everything utilities planned for.

The Numbers Behind the Backlash

The clearest evidence of that mismatch sits two states away, inside PJM Interconnection, the grid operator serving 67 million people from Illinois to the mid-Atlantic. PJM's most recent capacity auction, covering the 2026-2027 delivery year, cleared at $329.17 per megawatt-day — the maximum allowed under its federal price cap, and more than ten times the $28.92 price of just two years earlier. PJM's own release on the results acknowledged the increase would likely show up as a 1.5 to 5 percent year-over-year jump in some customers' bills, depending on how utilities in its footprint choose to pass the costs along. Independent market monitors and trade press covering the auction have pointed to data center demand as the dominant force behind the run-up.

The public has noticed. A Gallup survey fielded in March, released by the polling organization, found that 71 percent of American adults oppose construction of a new AI data center near their own home, with nearly half strongly opposed — a higher opposition rate than Gallup has ever recorded for nuclear power plants, a facility type people have resisted for decades over safety concerns. That sentiment has teeth. Industry tracker Data Center Watch reported that in the first three months of 2026 alone, local opposition blocked or delayed at least 75 data center projects worth roughly $130 billion, and counted active opposition groups operating in 49 states, more than double the number six months earlier.

A Regulatory System Built for a Different Era

None of this is happening because regulators are asleep. The Federal Energy Regulatory Commission, which oversees interstate electricity markets, issued show-cause orders in June to the six regional grid operators it regulates, directing each to justify or overhaul its rules for connecting data centers and other massive new loads to the grid. Legal analysts who track the dockets have described the orders as a significant reform push, since they push grid operators toward requiring data centers to cover more of the costs their connections create rather than socializing them across the rate base.

The trouble is one of speed and uniformity. FERC's orders set deadlines measured in weeks for grid operators to respond, but final, enforceable tariff changes will take considerably longer to work through contested proceedings, while new data centers keep signing interconnection agreements in the meantime. State utility commissions, meanwhile, are moving at wildly different paces: Tennessee's federal utility built its own data-center-specific rate class, Oregon regulators approved a comparable fix in July, and other states have yet to act at all. The result is a patchwork in which a data center's effect on a neighbor's electric bill depends less on how much power it draws than on which state line it happens to sit behind.

Who Actually Carries the Cost

The people absorbing that gap are not abstractions. They are the households whose monthly bills climb a few dollars at a time as utilities spread the cost of new transmission lines, gas plants and grid upgrades across the entire customer base, data centers included only at whatever rate a state commission has managed to approve. Consumer Reports has documented how utility rate-hike requests tied to this demand surge have reached record levels even as utility profits have climbed, a dynamic that leaves ordinary ratepayers financing infrastructure built primarily to serve a handful of technology companies. Communities courting data centers for jobs and tax revenue are not immune either; many of the same places approving these projects are also the ones watching local opposition groups multiply as residents calculate what the facilities will cost them in water, noise and power bills, a tension public radio reporting has traced in community after community over the past year.

"As AI and advanced industries consume more electricity, TVA's Board is making sure that hardworking American families and small businesses aren't left carrying the cost," TVA Chair Mitch Graves said in announcing the new rate structure. "By modernizing our rate structure and strengthening American-made energy, we're advancing our nation's AI and energy dominance while safeguarding the people we serve."

What Cost-Causation With Teeth Would Require

TVA's rate and FERC's show-cause orders both rest on a principle regulators call cost causation: whoever creates a cost should pay for it. It is not a controversial idea, and it is the right one. The problem is that right now it is being applied unevenly, voluntarily and far too slowly relative to how fast data center demand is growing. A hyperscale company can site a facility in whichever jurisdiction offers the laxest rules and the fastest grid connection, which means states and utilities that protect ratepayers put themselves at a competitive disadvantage against those that do not. That is precisely the kind of race to the bottom that federal regulation exists to prevent.

FERC should move from show-cause orders to final, binding rules that require every grid operator it oversees to adopt large-load tariffs built on cost causation, not leave the outcome to case-by-case negotiation that large customers are better resourced to win. State commissions still writing their own rules should treat TVA's and Oregon's actions as a floor, not a ceiling, and should require firm, upfront commitments from data center developers before granting interconnection, not after residential bills have already risen. And Congress, which has legislation pending that would codify cost-causation requirements nationally, should pass it rather than leave 50 states and a handful of regional grid operators to arrive at 50 different answers to the same question. The Gallup numbers make clear this is not a fight that splits neatly along party lines; opposition to unchecked data center growth runs high among Republicans and Democrats alike. The artificial intelligence industry is not going to stop building. The only question left is whether the people who did not ask for a single new server rack keep paying for the privilege of hosting one.