Major U.S. utilities and data center companies are signing onto President Donald Trump’s promise that ordinary electricity customers will not be handed the bill for the AI buildout, according to The Wall Street Journal. The catch is the familiar one: the pledge is voluntary, and it does not appear to carry a punishment if companies fail to live up to it.
The Journal reported that Trump is expected to announce new participants Thursday in what the White House calls its “ratepayer protection pledge.” The new list includes NextEra Energy, Duke Energy, Equinix, and Digital Realty, according to a list obtained by the paper.
An unnamed White House official told the Journal that companies now committed to the pledge account for about 80 percent of electricity delivered to U.S. homes and businesses. That makes the announcement broad enough to be politically useful, even if the machinery behind it is much thinner than the branding suggests.
What the pledge says
The White House introduced the pledge in March as pressure grew over the power appetite of AI data centers. Training and running generative AI systems requires large server farms, and those facilities need both electricity and new grid infrastructure. Someone has to pay for that wiring, generation, and capacity. The political fight is over whether that someone is the AI industry or the people already paying monthly electric bills.
The March pledge asks AI companies to cover costs tied to the new infrastructure their systems require. The White House described those commitments broadly rather than as a hard tariff, rule, or enforcement program.
Google, Meta, Microsoft, Oracle, OpenAI, Amazon, and xAI signed when the pledge was announced, according to the White House. Trump said at that event that the tech companies “need some PR help,” a unusually plain admission that the policy also functions as public relations for an industry whose power demands are becoming harder to wave away.
The latest additions pull utilities and data center developers more directly into that campaign. NextEra and Duke are power companies. Equinix and Digital Realty operate data centers. Their participation matters because the costs at issue often arise before a model answers a single prompt: transmission upgrades, substation work, new generation, and market capacity payments.
Why enforcement is the problem
The pledge does not set electricity prices. In the U.S., those prices are generally shaped by state utility regulators and power markets, not by a White House promise. That matters because a utility can sign a pledge while still operating inside rate systems that let infrastructure costs be allocated across broad groups of customers, depending on what regulators approve.
The pledge also has no penalty for non-compliance, according to The Verge’s reporting. That makes it closer to a handshake than a rulebook. Consumers are being asked to trust that utilities, data center developers, and AI companies will voluntarily absorb costs they may otherwise try to recover through rates or market charges.
The political pressure is already showing up outside Washington. Some data center proposals have been reduced in size or blocked after public pushback, according to The Verge. PJM, the largest U.S. grid operator, is expected to add $6.3 billion in extra costs for consumers across 13 states because of data center demand, The Verge reported.
For households watching electric bills rise, the pledge offers a promise, not a mechanism. The companies signing it may prefer the optics of restraint. Regulators and rate cases will decide whether customers actually get it.
This story draws on original reporting from The Verge.
