AI Data Center Power Demand Threatens U.S. Electrical Grid

The rapid expansion of AI data centers is creating unprecedented electrical demand that threatens the stability of the U.S. power grid and risks shifting infrastructure costs to residential consumers. BloombergNEF projects that data center electricity consumption will rise from approximately 5.9% today to 20% of the total U.S. supply by 2035, reaching a demand of 194 gigawatts. This surge may result in a 19-gigawatt shortfall by 2035, even if current connection rates are maintained.

Regional impacts are already evident. In Kentucky, TeraWulf is developing the Muskie Data Campus near Ashland, which is projected to support over one gigawatt of capacity by 2030—an amount roughly equal to the annual use of 700,000 Kentucky homes. The Lawrence Berkeley National Laboratory estimates total U.S. data center use could reach 580 terawatt-hours by 2028.

This industrial growth has triggered significant social and political backlash. The organization HumansFirst coordinated 142 protests across 42 states, with the highest activity in Texas, Georgia, and California. This community resistance contributed to blocking or delaying an estimated $152 billion in potential investment in 2025. In response to grid struggles, companies like Bloom Energy argue that traditional electrical architectures are no longer adequate for gigawatt-scale development, while advocates in Appalachia are calling for private companies to provide their own generation and delivery infrastructure to protect local ratepayers.