The annual meeting of state utility regulators is usually a sleepy affair. But when the nation’s largest tech firms — Amazon, Microsoft, and Google — took over the stage in Anaheim, California, last November, the message was clear: the U.S. energy industry now has new overlords.
In just a few years, these companies have transformed from buying renewable credits to running power subsidiaries, selling billions of dollars’ worth of electricity. Their data centers already consume more than 4 percent of the nation’s power, and by 2027 that share could triple to 12 percent. That is not because of video streaming but because artificial intelligence workloads demand exponentially more electricity.
This hunger for power has tilted the balance of the energy market. Utilities, which traditionally invested slowly in plants and transmission lines, are now asked to accelerate projects worth billions. That creates tension over who pays for grid expansion — households and small businesses through higher rates, or the tech giants themselves.
The stakes are high. Residential electricity costs are already up 30 percent since 2020, largely from grid hardening and deferred maintenance. Carnegie Mellon and NC State researchers estimate that by 2030 bills could rise 8 percent nationwide, with places like Virginia seeing jumps of 25 percent. Ohio households are already paying an extra $15 per month because of data center demand.
Utilities are ambivalent. On one hand, data centers create opportunities for bigger investments and therefore bigger profits. On the other, consumer backlash looms large, and regulators are reluctant to let utilities load costs onto ratepayers without pushback.
Yet technology companies hold a strong position. In many states, utilities cannot own power plants, while tech giants can. That lets them not only secure power for their own operations but also sell electricity into wholesale markets — generating $2.7 billion in revenue over the past decade.
As one utility executive put it, the industry is entering “extremely new territory.”