A growing wave of public opposition to the rapid expansion of data centres in the United States is reshaping political strategies ahead of the 2026 midterm elections. Politicians at federal and state levels, from both the Democratic and Republican parties, are increasingly distancing themselves from unchecked AI infrastructure development or proposing legislative curbs, according to reports from the BBC and polling data. This shift occurs despite strong support for AI growth from President Donald Trump, who has characterized the backlash as a 'sick conspiracy.'

Data centres, large facilities housing computer servers and processing power essential for internet activity and artificial intelligence, have become focal points for local community concerns. These include noise pollution, air and water resource impacts, and the speed of local permitting. While these projects are typically regulated through local rules, the scale of opposition has prompted national legislators to draft new bills. A senior policy adviser to a Democratic senator, speaking on condition of anonymity, noted that constituent pressure has driven a '180-degree turn' in the senator's focus, with regular staff meetings now tracking data centre impacts and developing legislation to curb their expansion.

What the Right Is Saying

Republican leaders are navigating a complex landscape where pro-business platforms clash with populist voter sentiment. President Trump has defended the AI industry, labeling critics of data centres as 'backwards and poor' and dismissing the opposition as a conspiracy. However, this stance has created friction with Republican candidates in competitive races who see political risk in supporting unchecked expansion.

In Ohio, Republican Senator John Husted, who is challenging Democrat Sherrod Brown, has softened his support for data centres, stating that their placement should be determined by local citizens and elected officials. This shift follows polls indicating that the majority of Ohio voters oppose new facilities. The National Republican Senatorial Committee (NRSC) acknowledged in a private memo that the issue has become a 'sleeper issue for the entire election cycle,' urging Republicans to reframe their messaging. In Texas, Republican Governor Greg Abbott initially touted the state as the 'epicentre of AI development' but later cited 'safety and quality of life' concerns, signaling a retreat from his earlier position.

What the Left Is Saying

Democratic candidates and progressive organizers are framing the data centre backlash as a victory for community rights over corporate interests. Abdul El Sayed, a Democrat running for Senate in Michigan, incorporated new regulations for data centres into his successful primary campaign platform. In Arizona, Stephanie Maldonado, political director of the community organizing group LUCHA, described the movement as a 'David and Goliath story,' stating that constituents are 'angry' about the lack of local control.

In Georgia, a Democratic candidate for governor is campaigning on a pause in data centre development, currently polling in a dead heat against a Republican opponent. Similarly, Democrat James Talarico, who is competing for a historically Republican Senate seat in Texas, is pushing to end 'sweetheart tax deals' for Big Tech companies. Talarico’s campaign highlights the economic argument that local communities bear the environmental costs while tech firms receive preferential treatment.

What the Numbers Show

According to a report by the Pew Research Center, there are approximately 3,000 data centres currently operating in the United States, with that number potentially doubling in the next few years. Data Center Watch, an organization collecting data for AI industry stakeholders, reported that community groups organizing against data centres more than doubled in the first few months of 2026, reaching 833 groups across nearly every US state.

Economic arguments for data centres often cite job creation. However, research from the Brookings Institution, a non-partisan policy group, found that a new data centre typically creates between 100 and 200 local jobs, a figure described as 'fewer than industry advocates claim.' The same research indicated that these projects have essentially no impact on local wages. In Texas, Pew data shows the state has almost 300 operational data centres with another 170 planned. In Ohio, a joint project involving OpenAI, Nvidia, SB Energy, and the US Department of Energy is set to build a complex spanning roughly six square miles.

The Bottom Line

The data centre backlash illustrates how local infrastructure issues can escalate into national political liabilities. While many proposed moratoriums and regulatory pauses are temporary, lasting one to three years, the political pressure has forced bipartisan reconsideration of AI development strategies. Analysts note that the speed of this shift—driven by visible environmental and community impacts—suggests that AI regulation will remain a significant voting issue. The conflict between federal executive support for AI growth and grassroots local opposition is likely to intensify as the 2026 elections approach, with candidates in both parties attempting to balance economic development promises with constituent demands for environmental and community protection.