US data center electricity use is around 180 TWh today and credible forecasts point to 400-600 TWh by 2030, but chips, grids, politics, and the changing shape of AI workloads make estimates difficult.
AI data center energy in 2026
US data center electricity use is around 180 TWh today and credible forecasts point to 400-600 TWh by 2030, but chips, grids, politics, and the changing shape of AI workloads make estimates difficult.