American voters roundly rejected data centers nearly anywhere they were on the ballot Tuesday, a rebuke sure to rattle investors already growing skittish about the AI buildout. Residents in more than 30 localities across nine states voted for moratoriums, outright bans, and other measures, some in direct response to specific projects underway. Edgewater, Fla. overwhelmingly voted to embed a data-center ban in the city’s charter, and voters in Perry, Ohio passed a measure placing financial and operational constraints on hyperscalers seeking tax breaks. Democrats running in more than 130 federal and gubernatorial races aired anti-tech or anti-data center ads this cycle, one analysis showed. The pressure pushed some Republican candidates including Texas Gov. Greg Abbott, an AI booster just a few months ago, into promises of tougher regulation; he lost anyway.