A confidential memo from the Senate GOP campaign arm warns top artificial intelligence (AI) executives that growing public hostility toward data centers is severely hurting Republican efforts to retain a crucial U.S. Senate seat in Ohio.

The internal document from the National Republican Senatorial Committee (NRSC), obtained by Axios, reveals deep anxiety that voter anger over massive AI infrastructure is handing Democrats a potent political weapon. The memo urges tech industry leaders to step in immediately to counter the public backlash before it jeopardizes both the election and the broader expansion of AI technology nationwide.

Democrats have made the proliferation of data centers a focal point of their campaign to defeat Sen. Jon Husted (R-Ohio). His opponent, former Democratic Sen. Sherrod Brown, has launched a multimillion-dollar summer advertising blitz branding Husted as “the face of data centers in Ohio.” The strategy appears to be yielding results: a Fox News poll released last week showed Brown leading Husted by eight points.

“If he loses and data centers get the blame, politicians across the country will take notice — and they will not go near the next one,” the NRSC warned in the memo, titled Ohio Data Center Risk. “This has become a sleeper issue for the entire election cycle.”

The GOP’s alarm reflects a broader national trend. Across the country, more than 4,000 data centers are currently online, with over 3,000 more proposed or under development. While these facilities provide the immense computing power required for advanced AI models, they have sparked fierce grassroots opposition.

Residents increasingly complain about the massive warehouse-style facilities driving up home electricity bills, straining local water supplies, and offering relatively few long-term jobs. Beyond resource strain, the facilities have also become a physical lightning rod for widespread anxieties over AI-driven job displacement.

The issue carries extra weight in Ohio, a heavily blue-collar state featuring major developments from industry giants including Meta Platforms Inc., Vantage, Quality Technology Services, and a recently announced joint project by NVIDIA Corp. and OpenAI. The NRSC acknowledged Brown has effectively made data centers his “de facto opponent” in the race.

The vulnerability has prompted Democrats nationwide to shift their posture. Even leaders who previously welcomed tech investment are enacting stricter oversight. Pennsylvania Gov. Josh Shapiro (D) recently signed an executive order establishing tight regulatory guardrails for future data center construction.

In response, tech giants are scrambling to deploy public relations campaigns to rehabilitate the industry’s image. However, political advocacy groups argue the public pushback is already too deeply entrenched.

“The Republican Party is panicking because they sold out to the AI industry,” said Charlie Blaettler, political director for Guardrails Alliance. “Now the GOP and AI’s unaccountable billionaires are scrambling to backtrack… It doesn’t matter how much money they throw at this problem. The public knows where they stand.”

Republican strategists insist the responsibility ultimately falls on tech companies to convince voters of the technology’s value by clearly explaining “who benefits, who pays, and why a community should want one.” Otherwise, the party warns, the fallout from an Ohio loss will quickly spread across the country.