AI's soaring energy consumption is causing skyrocketing power bills for households across the US — States reporting spikes in energy costs of up to 36%

Overloaded plug sockets
(Image credit: Shutterstock)

Tech companies are selling a vision of a world in which you can ask their AI for advice on what to cook, wear, and do with your free time. The quality of that advice is often dubious at best—do you like putting glue on your pizza?—but we're meant to believe this is the future of computing. As for who's paying for the massive amounts of electricity used in the course of answering those questions, well, the answer is "us" as consumer electricity prices across the country are already rising due to a power grid that's ill-prepared for the sudden spike in demand.

Newsweek reports that increased consumption from data centers already contributed to a 6.5% increase in energy prices between May 2024 and May 2025. (Though it's worth noting that's just the average, with Connecticut and Maine reporting increases of 18.4% and 36.3%, respectively.) And those numbers are expected to rise as tech companies continue to build out their AI-related infrastructure.

It's no wonder that Lawrence Berkeley National Laboratory’s 2024 United States Data Center Energy Usage Report (PDF) for the U.S. Department of Energy included a figure on data centers' electricity use that showed a "compound annual growth rate of approximately 7% from 2014 to 2018, increasing to 18% between 2018 and 2023, and then ranging from 13% to 27% between 2023 and 2028.

That would lead to the industry's power usage representing "6.7% to 12.0% of total U.S. electricity consumption forecasted for 2028," according to the report. U.S. electric grids simply aren't prepared to meet those demands—especially since they're also supposed to be preparing for "a combination of electric vehicle adoption, onshoring of manufacturing, hydrogen utilization, and the electrification of industry and buildings."

Follow Tom's Hardware on Google News to get our up-to-date news, analysis, and reviews in your feeds. Make sure to click the Follow button.

Nathaniel Mott
Freelance News & Features Writer

Nathaniel Mott is a freelance news and features writer for Tom's Hardware US, covering breaking news, security, and the silliest aspects of the tech industry.

  • jg.millirem
    Good piece.

    (Which could in turn make this the first time a "not in my back yard" mentality is somewhat justified.)
    Oh, it’s not the first time.
    Reply
  • bit_user
    Wow, AI bros are practically making crypto bros look like environmentalists!
    Reply
  • DS426
    This last electric bill is the highest that I've ever paid. It was also consistently hotter than normal almost every day through the billing cycle, so it was a double whammy.

    Guess I need to undervolt even more!
    Reply
  • ZAP!!
    Power will get more expensive. The largest consumers demand a discount from the producers. The producers don't want their profits to decrease so they give a discount to the large consumers then make up for it by charging more to the average consumer.
    Reply
  • bigdragon
    The price of electricity isn't the only thing increasing -- transmission costs are also jumping. A huge, fixed part of my monthly energy bill is transmission fees. AI bros want energy at the cheapest price too so they'll happily throw transmission lines up across an entire state (Maryland) to move electricity from where it's cheap (central Pennsylvania) to where it's more expensive (northern Virginia) due to all the data centers.
    Reply
  • JamesJones44
    If there ever was a constant with humans it is that no matter how energy effect things are made, more energy is aways needed. Maybe that will change someday, but so far it doesn't appear that it will be anytime soon.
    Reply
  • umeng2002_2
    All this to tell people to substitute salt for bromide....
    Reply
  • joey121215
    So not only do the rich get better tax breaks while the average American has to pay increased tariff prices, but now we have to pay their electric bill for them to sell us a service? Thanks Trump
    Reply
  • Savage1701
    joey121215 said:
    So not only do the rich get better tax breaks while the average American has to pay increased tariff prices, but now we have to pay their electric bill for them to sell us a service? Thanks Trump
    Umm, this has been a known consequence of AI growth for years. It’s just that the lefty tech bros didn’t want you to realize it.

    AI should be required to either generate its own power or pay the highest marginal grid price. Not be given sweetheart deals by utilities.

    American consumers shouldn’t have been or ever be required to subsidize this nonsense.
    Reply
  • hhuling86
    I have nor will I have any use for the AI slop but I guarantee you I'm going to have to pay for it. I did just fine for the first almost 22 years of my adult life without it 🤣
    Reply