Amid growing energy demands of AI technologies, Google has entered into an agreement with Kairos Power to employ small nuclear reactors for its AI data centers. Intended to be operational by 2030, these reactors will provide a clean, reliable power source, aiming to decarbonize the power grid while supporting AI advancements. This collaboration marks a step towards nuclear power's integration in tech, addressing energy consumption set to double by decade's end.
Google Taps Small Reactors for AI Data Centers

Google Taps Small Reactors for AI Data Centers
Google partners with Kairos Power to utilize small nuclear reactors for AI data center operations.
Google has announced a pivotal partnership with Kairos Power, focusing on small nuclear reactors as a sustainable energy solution for the company's AI data centers. This agreement, aiming for a 2030 reactor debut and expansion by 2035, marks a significant industry move toward alternative clean energy solutions amidst increasing AI-driven energy demands. Details about investment or site locations remain undisclosed, yet this venture seeks regulatory approval from the US Nuclear Regulatory Commission and local entities.
The tech industry's growing shift towards nuclear power addresses rising data center energy consumption while aiming for emissions reduction. Nuclear power, offering round-the-clock electricity and minimal carbon output, becomes an appealing option. Kairos Power's reactors utilize molten fluoride salt, a novel cooling method, setting them apart from traditional water-cooled nuclear facilities.
The urgency is underscored by a projected doubling in global data center energy use by 2030, as highlighted by Goldman Sachs. Google's initiative aligns with international climate goals echoed at the UN Climate Change Conference, advocating expanded nuclear power capacity as a path away from fossil fuels. Yet, the dialogue around nuclear energy includes safety concerns and waste management challenges, as evidenced by recent industry developments.
Competitors are similarly exploring nuclear solutions: Microsoft has revived operations at the Three Mile Island plant, and Amazon acquired a nuclear-powered data center in Pennsylvania. This strategic pivot reflects an industry-wide recognition of the critical role of sustainable energy in future tech infrastructure.
The tech industry's growing shift towards nuclear power addresses rising data center energy consumption while aiming for emissions reduction. Nuclear power, offering round-the-clock electricity and minimal carbon output, becomes an appealing option. Kairos Power's reactors utilize molten fluoride salt, a novel cooling method, setting them apart from traditional water-cooled nuclear facilities.
The urgency is underscored by a projected doubling in global data center energy use by 2030, as highlighted by Goldman Sachs. Google's initiative aligns with international climate goals echoed at the UN Climate Change Conference, advocating expanded nuclear power capacity as a path away from fossil fuels. Yet, the dialogue around nuclear energy includes safety concerns and waste management challenges, as evidenced by recent industry developments.
Competitors are similarly exploring nuclear solutions: Microsoft has revived operations at the Three Mile Island plant, and Amazon acquired a nuclear-powered data center in Pennsylvania. This strategic pivot reflects an industry-wide recognition of the critical role of sustainable energy in future tech infrastructure.