Why energy bills may keep rising, even as utilities join Trump’s AI ratepayer pledge

Nearly 200 utilities and tech companies, including American Electric Power, NextEra Energy, Duke Energy, Southern Co., Amazon, Google, Microsoft, and Meta, have signed a voluntary pledge backed by the White House. It calls for data center developers to pay for their own energy needs instead of shifting those costs onto regular customers. But the pledge isn't a law or regulation, and it may not do much to stop bills from rising.

Even as utilities tout savings from data center deals, they've also asked state regulators to approve $18.6 billion in rate hikes this year, and analysts expect more increases ahead. That's because rate hikes usually come from many sources beyond data centers, including transmission line upgrades, storm repairs, and rising gas and electricity prices. Some specific deals show the tension: Michigan utility DTE promised to hold off on new rate requests until 2028 after a Google data center deal, but the state has already approved close to $500 million in increases since 2025, with another $500 million requested. In Louisiana, Entergy says a deal with Meta will save customers billions, but a separate plan to buy an aging gas plant has drawn concern that it will mainly serve Meta's data center while raising costs for everyone else.

Because the pledge carries no enforcement power, analysts say real protection for ratepayers would need to come from federal regulators or state legislatures, not from voluntary corporate promises. For now, whether your own bill goes up may depend more on your state's rules than on this pledge.