Data center backlash reshapes elections and expansion plans

Opposition to AI data centers is becoming a powerful electoral force across the US, driven by concerns about electricity demand, utility bills, water use, pollution, and limited public input. Among voters polled by NBC News on Election Day, 76 percent opposed data centers in their communities. Local ballot measures restricted development, while candidates supporting moratoriums gained ground. Texas Democratic Governor-elect Gina Hinojosa supports a development pause, and Maine Republican Susan Collins conceded her Senate seat after a campaign marked by data center controversy.

The expansion also threatens to increase fossil fuel dependence. A Sierra Club analysis estimates that US power-sector carbon dioxide pollution could rise 42 percent by 2030 compared with 2025 if planned AI projects are built. Anthropic has acknowledged exposure to natural gas costs and supply constraints. Grid limitations are already affecting projects: Microsoft withdrew from a major UK development after officials said power would not arrive until the 2030s.

Tech companies are pursuing new energy arrangements as resistance grows. OpenAI plans to pilot its Grid Protectors Program in Georgia, promising to free up to 1,000 megawatts during emergencies or extreme weather. Amazon has agreed to fund a proposed Indiana nuclear facility intended to supply regional customers and its data centers, though no construction or operating timeline has been announced.