AI Chip Power Demand Projected to Surge Over 1,100% to 315 Gigawatts by 2033

AI chip-driven electricity demand is projected to surge to a record roughly 315 gigawatts globally by 2033, an increase of more than 1,100% since 2025. The U.S. is expected to account for about 64% of this new AI electricity demand, or roughly 200 gigawatts.
AI data centers are also straining power infrastructure in other ways: during model training, hundreds of thousands of GPUs can power up and down simultaneously, causing electricity usage to spike as much as 50% above design capacity. These sharp power swings can accelerate wear on batteries, generators, cooling systems, and other critical infrastructure, raising maintenance and replacement costs.