US midterms deliver data center moratoriums, local bans and tougher oversight

Data center developers in the United States are facing a far more restrictive building environment after the 2026 midterms, according to The Verge. Dozens of local communities voted directly to limit construction through ballot measures, and several winning candidates for governor and Senate campaigned on moratoriums or tighter oversight — a direct blow to a central pillar of the AI industry's expansion plans.

An NBC News poll of Election Day voters, cited by The Verge, found that 76 percent opposed having data centers in their communities.

Local ballot measures

Voters confronted questions about data centers directly in 45 local ballot measures nationwide. As of the Wednesday morning after the vote, 33 of those will restrict development, according to a tally compiled by Redbud Consulting and reported by The Verge.

The restrictions vary in severity. The town of Wells, Maine approved a 180-day moratorium on large data centers, backdated to mid-June 2026. Several cities in Ohio voted to ban facilities larger than 25MW. El Dorado, Kansas went further still, banning data centers with a peak electrical load above 10MW for the next ten years.

Statewide races tilted toward restriction

The pattern carried into statewide contests. In Texas, which The Verge notes has the second-highest number of planned data centers in the country, Democratic Governor-elect Gina Hinojosa defeated incumbent Republican Greg Abbott while backing a statewide moratorium; Abbott had instead announced a summer audit that could slow new projects connecting to the state grid, despite previously praising expansion. In Texas's Senate race, Democrat James Talarico beat Attorney General Ken Paxton. Both wanted to end certain tax exemptions and make developers responsible for their own energy infrastructure costs, though Talarico also emphasized environmental impact and sharing profits with the public.

Elsewhere, Ohio's Sherrod Brown reclaimed his former Senate seat from Jon Husted, whom Brown had painted as the face of data centers. The Verge reports that a leaked National Republican Senatorial Committee memo over the summer warned that if data centers were blamed for Husted's loss, they would look poisonous to future candidates. Michigan Senator-elect Abdul El-Sayed, one of the earliest politicians to stake out a position, called for pausing new developments until they can be built safely under federal protections. Maine's Troy Jackson, who supports a state moratorium, unseated Susan Collins. Nevada Governor-elect Aaron Ford flipped the statehouse from an incumbent he branded "data center Joe" and now supports pausing tax breaks for new data centers. Georgia's Keisha Lance Bottoms won her governor's race while favoring a moratorium to review environmental and cost effects.

Incumbents moved as well. Pennsylvania Governor Josh Shapiro, who won re-election, had signed an executive order barring nondisclosure agreements in data center developments and pulled proposals for AI data centers off a fast-track process.

Not a clean sweep

The Verge cautions that it is hard to draw a direct line from data center backlash to any single candidate's election, and some restriction skeptics prevailed. Florida Governor-elect Byron Donalds opposed an outright ban and had praised development in the past, though he sponsored the Protecting Ratepayers Act in Congress, which would make developers pay for their own energy and water needs; NBC News had him at exactly 50 percent to David Jolly's 48.7 percent with 99 percent of expected votes counted, a closer result than expected in a Republican stronghold. Jolly had promised to bar hyperscalers for a year. Iowa's Rob Sand won while opposing the moratorium his challenger favored, and in Arizona both Governor Katie Hobbs and her opponent rejected a moratorium in favor of power and water use standards. In Wisconsin, neither major candidate for governor backed a moratorium, but both said state tax subsidies for data centers should end.

Even the winners who resisted bans, The Verge notes, were forced to engage on data centers during their campaigns and will likely face continued pressure to install at least some guardrails.

Why it matters

Data centers are the physical substrate of cloud computing and AI: every model trained and every workload hosted depends on facilities like the ones voters just moved to restrict. A wave of local bans and moratoriums, combined with new governors and senators favoring development pauses, lost tax exemptions and rules forcing developers to fund grid upgrades, raises costs and slows the pace of capacity expansion for hyperscalers at precisely the moment AI demand is surging. Perhaps most significantly for the industry, the backlash now spans both parties — Democrats campaigned on moratoriums while many Republicans pivoted to making data centers pay their own way — which suggests political risk around siting is becoming a permanent variable in infrastructure planning rather than a passing election-cycle phenomenon.