The Issue That's Scaring Politicians in Both Parties: How AI Data Centers Became 2026's Defining Revolt

SPRINGFIELD, OHIO - OCTOBER 18: An aerial view of the 5C Data Centers CMH01 on October 18, 2026 in Springfield, Ohio. Resistance to data centers is spreading across the country and has become one of the top issues for voters this midterm. Ohio ranks fourth in the nation for the most data centers with close to 200 in the state. (Credit: Photo by Michael M. Santiago/Getty Images)

The Briefing

• Voters in eight states will decide on 39 AI data center ballot measures in 2026 — 35 of them scheduled for November 3 — with Ohio leading the country at 21 measures across 18 jurisdictions.
• Only 11% of Americans say they would support a data center being built in their community, while 65% actively oppose construction, according to a September UMass Amherst poll.
• Republican candidates are most exposed: 75% of data centers currently under construction and 80% of those in the planning stage are concentrated in predominantly red states, according to Cleanview Research.