With less than two weeks remaining before the midterm elections, a significant shift in American public opinion is transforming data centers from symbols of technological progress into potent political liabilities. New national polling indicates that half of Americans now oppose the construction of these sprawling technology hubs within three miles of their homes, a sentiment that has nearly doubled in intensity since the beginning of the year.
In January, only 28% of voters expressed opposition to local data center development. That figure has now climbed to 50%, the highest level recorded since tracking of the issue began. This surge in public resistance is fundamentally altering the campaign landscape, as voters increasingly favor candidates who oppose the facilities over those who champion them. The shift marks a total reversal from ten months ago, when pro-development candidates enjoyed a slight edge in public support.
Political strategists note that the rapid souring of public opinion is driven by a growing awareness of the physical and economic footprint these facilities leave behind. While data centers were once framed primarily as engines of job creation, communities are now more focused on their environmental impacts, specifically their massive water consumption and the strain they place on local power grids. What began as a promise of high-tech investment has quickly morphed into a classic “not-in-my-backyard” conflict.
This toxicity is playing out across the airwaves in battleground states. An analysis of campaign advertising in House, Senate, and gubernatorial races found that 579 ads mentioning data centers have aired this cycle. In a striking sign of the issue’s negative perception, virtually every one of those ads portrayed the facilities in a negative light. Democrats have been the primary drivers of this messaging, accounting for nearly 80% of the anti-data center advertisements.
Currently, Democrats appear to be benefiting more from the backlash. Approximately 47% of polled voters said they would be more likely to support a Democrat who opposes a local data center, compared to 36% who said the same of a Republican. Public perception also increasingly links the Republican Party to data center expansion; 48% of Americans identify the GOP as the party most eager to build the facilities, up from 38% in January.
This association has forced several high-profile Republicans to distance themselves from industry growth. In Ohio, the National Republican Senatorial Committee previously warned that data center issues could jeopardize the reelection bid of Senator Jon Husted. In response to public anger over rising energy costs attributed to the facilities, Husted and other incumbents backed legislation requiring states to consider measures to prevent data centers from inflating residential power bills. While the House passed the measure in September, it failed to advance in the Senate.
In Michigan, Republican Senate candidate Mike Rogers recently expressed support for a “pause” on new construction, echoing a broader trend of candidates attempting to prove their independence from party-line support for the tech industry. Meanwhile, in New York, Democratic Governor Kathy Hochul has already approved a first-of-its-kind, one-year statewide moratorium on new data center projects, highlighting how the issue is forcing executive action at the state level.
President Trump has also recently adjusted his rhetoric. While his administration previously focused on voluntary agreements with tech companies to ensure they provided their own electricity for new infrastructure, the former president suggested this week that developers should pay a “dividend” to communities to foster acceptance. Writing on social media, he claimed that unpopular projects could become popular once a financial deal is struck with the local population.
Despite the visibility of the issue on the campaign trail, there remains a significant portion of the electorate that is still forming an opinion. Roughly 46% of Americans report that they do not know where their local House candidate stands on the issue. Messaging strategists suggest this provides a narrow window for candidates to define their positions before Election Day, though they warn that the speed with which voters have turned against the industry is nearly unprecedented in recent public opinion polling.
