Voters Punished Data Center Backers in the 2026 Midterms

By James Calloway

Nearly two-thirds of voters said data centers were a major or minor factor in their 2026 midterm vote, according to NBC News. Almost one-quarter called the issue “crucial,” the network reported.

That reach gave an infrastructure fight unusual political leverage. The reported wins were not confined to one state or one office, and voters approved a range of restrictions at the ballot box.

The survey figures show issue salience, not that data centers alone caused each result. They nevertheless document broad concern, and the candidates and ballot measures below show how parties tried to convert it into political advantage.

How much did data centers influence voters?

Greg Casar, the Texas Democratic congressman, said: “The revolt against data centers was one of the top issues of the 2026 election, and in a few years we will look back on it as just the early tremor of a much bigger AI earthquake upending American politics.”

Alexander McCoy, a Democratic strategist working on AI, said voters already link data centers with AI in their minds. He argued that concerns about energy, noise and pollution leave room for wider fears about effects on opportunities, prices, jobs and society.

Those broader concerns matter because data-center development now depends on more than local permits. The projects compete for political support over tax incentives, environmental rules and the distribution of their costs and benefits.

Takeaway: Voters treated data centers as an economic and environmental issue extending well beyond the communities where facilities operate.

Which candidates did the issue help defeat?

In Ohio, Democrat Sherrod Brown cruised to victory, flipping a Senate seat after months of advertising that cast his opponent as the face of data centers in Ohio. Brown did not name a policy package in the reported results, so the vote does not show how he would implement his opposition.

In New Hampshire, Democrat Chris Pappas won and would become the nation’s first openly gay male senator when seated. Massive boos followed his opposition to data centers in his victory speech, even though the state had no large-scale data centers under construction.

Two House Republicans named Derek and Derrick also lost. Their Democratic opponents labeled them “Data Center Derek” and “DC Derrick” in Ohio and Wisconsin, turning facility development into a direct campaign attack.

The largest consequences for the industry came in governor’s mansions:

• Democrat Keisha Lance Bottoms won in Georgia.
• Democrat Gina Hinojosa won in Texas.
• Cindy Holscher reached the cusp of a potential win in Kansas, although the source did not declare her the winner.

All three candidates campaigned for tighter regulation and moratoriums, meaning pauses on new projects. Hundreds of projects were planned in both Texas and Georgia, so a statewide pause could affect a substantial part of each state’s pipeline.

Takeaway: Data-center opposition delivered measurable gains for Democrats, especially in two of the country’s largest development states.

Did concern about data centers cross party lines?

Republican candidates did not benefit automatically from opposing facilities. In Wisconsin, Republican Tom Tiffany lost to Democrat David Crowley after running ads dubbing Crowley “Data Center David Crowley.” Crowley adopted a more aggressive position and supported a pause two weeks before election day.

In New York’s 17th congressional district, incumbent Republican Mike Lawler conceded after advertising that attacked his opponent’s past insistence that the state “needs” data centers. The Associated Press had yet to call the race, leaving the result formally unresolved.

The issue also divided the right. Earlier in the year, WIRED reported that many Donald Trump Make America Great Again (MAGA) loyalists disagreed with the president’s support for AI companies and data centers.

The Democratic Congressional Campaign Committee ran advertisements highlighting Republican support for data centers and backing those candidates had received from AI companies. The strategy treated industry support as evidence that Republicans could not credibly claim to represent voters’ local concerns.

Sacha Haworth, executive director of the Tech Oversight Project, said: “Voters aren’t stupid. The data center story is a corruption story. It's an affordability story. It's a Big Tech CEOs influence story. That's what voters understood when they cast their ballots and that's why Democrats routed Republicans so, so hard last night, because Republicans could not tell the same story.”

Takeaway: Opposition to data centers became a cross-party position, but candidates still needed other issues and local appeal to win.

How much industry money backed the losing candidates?

Several candidates favored stricter data-center rules despite substantial spending from companies and advocacy groups supporting their opponents.

• In South Carolina, Building the Future, a new industry super PAC (an independent political-spending group), spent $1.5 million supporting Darline Graham. She lost to Democrat Annie Andrews, who favors a moratorium. Andrews registered DataCenterDarline.com in late September to emphasize Graham’s industry connections.
• Building the Future put more than $1.5 million behind Republican Ty Masterson in the Kansas gubernatorial race against Holscher.
• In Michigan, Democrat Will Lawrence declared victory over Republican Tom Barrett, although the Associated Press had not announced a result. The report described the race as one of the country’s most expensive. Barrett received $340,000 from Elon Musk’s America PAC during the campaign.

Amy Kremer, chair of Humans First, an advocacy group seeking democratic oversight of AI, said repeated polls showed concern among the conservative rural working-class base. Her criticism was that too many politicians in Washington chose major AI companies’ money over that base.

The spending figures show the industry’s direct involvement, but they do not prove that money alone caused the defeats. Candidates also had to defend their positions on costs, development and the broader effects of AI.

Takeaway: Industry spending failed to protect favored candidates and may have made data-center relationships easier for opponents to attack.

What did voters approve at the ballot box?

Voters in nine states rejected future construction plans, approved moratoriums and demanded greater consultation with local communities. The measures covered more than project approvals, including rezoning decisions and other restrictions on development.

According to Ballotpedia, ten states placed more than 40 data-center questions on local ballots, including 21 in Ohio. The breadth of the voting suggests that residents did not encounter the issue through a single statewide campaign.

Brad Carson, president of Americans for Responsible Innovation, tracked ballot developments throughout the night. He said only one county appeared to have approved more data-center development.

The source did not provide project counts, costs or implementation schedules for the measures. Their immediate effect therefore remains less certain than their political direction.

Takeaway: Ballot measures created a patchwork of local restrictions that could complicate development even without a statewide pause.

Can industry and environmental groups find common ground?\n

The Hill reported on the day of the midterms that environmental groups and Big Tech companies were working together through the Responsible Data Center Development Collaborative. The groups aimed to create a framework for data-center development.

McCoy called that kind of collaboration the right next step. The source did not name the participants, specify the framework’s proposals or indicate whether it would affect moratoria, tax breaks or enforcement.

As results arrived, Musk posted on X that data centers in space looked appealing. The remark captured the industry’s search for alternatives, but it offered no policy for reducing the local effects driving the election backlash.

Takeaway: Industry and environmental groups recognized the need for common rules, but their announced collaboration remained undefined.

What happens next?

Texas and Georgia provide the first major tests. The governors-elect campaigned for moratoriums, and hundreds of proposed projects in each state could face a new approval process if those promises become policy.

McCoy expects favorable tax breaks to end, more scrutiny from regulators inside administrative agencies and stronger enforcement of environmental rules. He also argued that Texas Governor Greg Abbott was damaged by his record of incentives for AI companies and data-center developers.

Several results remained unsettled in the source, including Kansas, Michigan and New York’s 17th district. Those uncertainties limit any firm conclusion about how much opposition will translate into policy.

Takeaway: The next test is whether statewide tax breaks, environmental enforcement and project pauses survive after data-center development became an electoral liability.