# SMR Articles associés

AI in the US 'Competes with the People for Electricity', Nuclear Power Becomes Silicon Valley's 'Last Hope'

The rapid expansion of AI in the U.S. is driving unprecedented electricity demand, leading major tech companies to invest heavily in nuclear power to secure stable energy supplies. Meta has signed long-term agreements to procure up to 6.6 GW of nuclear power by 2035, while Microsoft, Amazon, and Google are also backing nuclear projects, including restarting retired plants and developing small modular reactors (SMRs). This shift comes as data centers—powered largely by AI—double global electricity consumption by 2030, straining the U.S. grid. The PJM grid, serving 13 states, is near capacity, with power demand growing at 4.8% annually. However, new transmission lines take 5–10 years to build, far slower than data center construction. Power shortages have caused electricity prices to surge by over 200% in some regions, raising public concern and regulatory pressure. Companies like Microsoft now advocate for data centers to bear higher grid upgrade costs. While the U.S. pushes for a nuclear revival supported by federal policy, transmission infrastructure remains a bottleneck. Alternatives like space-based computing are emerging, but nuclear energy remains a critical near-term solution for AI’s growing power needs.

marsbit01/15 10:06