Data center expansion becomes major political issue in U.S. midterms

The rapid expansion of data centers to support artificial intelligence has emerged as a major political flashpoint in the 2026 U.S. midterm elections. While the Trump administration views these facilities as vital to national security and economic competition with China, local opposition is growing. Data from Cleanview Research indicates a significant shift in geography: while most data centers were initially located in blue states, 75% of those currently under construction and 80% of those in the planning stages are located in predominantly Republican states.

In Texas, the issue is driving political shifts. Local residents have organized to protest the impact of data centers on air quality, water usage, noise, and farmland. This tension is manifesting in high-profile races, such as the Senate contest between Democrat James Talarico and Republican Attorney General Ken Paxton.

Nationwide, the backlash is reaching the ballot box, with at least 39 data center-related measures appearing on ballots across eight states. Opponents cite concerns over strained electrical grids, rising energy costs, and environmental pollution. A poll from UMass Amherst found that 65% of Americans oppose the construction of AI data centers in their local communities.