The AI Energy Crisis and the Nuclear Opportunity
May 26th, 2026
Artificial intelligence is reshaping the global energy landscape at a pace that few anticipated. The numbers are striking: Goldman Sachs Research estimates that data centre power demand will grow 160% by 2030, with AI accounting for roughly 200 terawatt-hours per year of additional consumption between 2023 and 2030. The electricity consumption of a medium-sized data centre is already equivalent to that of 100,000 households, and data centre demand increased by more than three quarters between 2023 and 2030.
The strain on electrical grids is not a future problem. It is a present one. The energy source best positioned to meet it is nuclear.
IAEA Director General Rafael Grossi has been direct about this: "Only nuclear energy can meet the five needs of low-carbon power generation, round-the-clock reliability, ultra-high-power density, grid stability and true scalability." The world's largest technology companies have reached the same conclusion. Tech giants have pledged to support at least tripling global nuclear power capacity by 2050, with Microsoft signing a 20-year power purchase agreement that enabled the restart of the Three Mile Island Nuclear plant in Pennsylvania.
Small modular reactors are increasingly central to this conversation. The IAEA has noted that SMRs have a small footprint, upgraded safety systems, and can be deployed in nearby industrial areas including data centre campuses, allowing tech companies to sidestep regional grid constraints and transmission losses entirely. For AI infrastructure developers facing years-long grid interconnection queues, the ability to deploy co-located, reliable nuclear power is not a novelty. It is a strategic necessity.
This is the environment in which CSMC is building. The LEUNR is precisely the kind of deployable, modular, sovereign nuclear capability that the AI energy crisis is making urgent. As the demand for always-on, carbon-free power accelerates, the case for portable micro-nuclear technology grows stronger with every data centre that comes online. CSMC is building for that demand now.