Tech Giants Snap Up Existing Nuclear Capacity as Power Demand Outpaces New Reactor Construction

Major technology companies are securing nuclear power faster than new reactors can be built, pivoting to power purchase agreements with existing plants and funding capacity upgrades on aging units—but the strategy faces a hard ceiling as readily available capacity rapidly runs out. Microsoft, Google, Amazon, and Meta have collectively committed to approximately 13 gigawatts of nuclear capacity through deals announced or finalized in 2026, nearly all of it sourced from existing operating reactors, life extensions, and plant restarts rather than new construction. The approach reflects an urgent energy crisis: data center electricity consumption is projected to surge 160 to 165 percent by 2030, according to Goldman Sachs Research, driven by artificial intelligence workloads that demand constant, reliable power that renewable energy alone cannot provide.