Cloud infrastructure providers are securing power purchase agreements directly with nuclear energy operators to meet the continuous, gigawatt-scale electricity requirements of AI training clusters. The move highlights escalating grid capacity constraints in major data center hubs.
Base-Load Reliability
Unlike variable solar and wind assets, nuclear power provides high-capacity factor base-load power essential for uninterrupted model training. Hyperscalers are also funding research into Small Modular Reactors to co-locate power generation directly with compute facilities.