MOUNTAIN VIEW, Calif., Oct. 15, 2024 — Google has announced a strategic partnership with nuclear startup Oklo to power its expansive network of artificial intelligence (AI) data centres using small modular reactors (SMRs). The collaboration marks a significant move toward reducing carbon emissions in the tech industry, leveraging advanced nuclear technology to meet the energy-intensive demands of AI and cloud computing.
The partnership aims to accelerate the deployment of SMRs, which are smaller, more flexible nuclear reactors, to provide clean and reliable energy for Google’s sprawling data center operations. The deal aligns with Google’s long-term sustainability goals, which include achieving 100% carbon-free energy by 2030. By integrating Oklo’s reactors into its energy grid, Google will be able to minimize its reliance on fossil fuels, drastically cutting its carbon footprint while maintaining the vast energy requirements of AI workloads.
The first reactors are expected to be deployed at Google’s data centers by 2026, with Oklo already securing initial regulatory approvals from the U.S. Nuclear Regulatory Commission (NRC). Oklo’s reactors are designed to be both efficient and environmentally friendly, with a capacity to operate for up to 20 years without needing to refuel, making them a key innovation in nuclear energy.
The decision to partner with Oklo reflects Google’s growing need for sustainable energy sources to support its rapidly expanding AI infrastructure. As AI models grow more complex and require more computational power, the energy consumption of data centers has skyrocketed. According to a 2023 report by the International Energy Agency (IEA), global data centers consume around 200 terawatt-hours of electricity annually, equivalent to the total power consumption of some small countries.
In a statement, Google’s Chief Sustainability Officer, Kate Brandt, emphasized the critical role nuclear energy can play in achieving net-zero emissions: “AI is revolutionizing the way we live and work, but it comes with significant energy demands. Our partnership with Oklo allows us to power these innovations sustainably, without compromising on our climate commitments. This is a critical step in achieving our goal of operating on 100% clean energy by 2030.”
Nuclear energy, once controversial due to safety and waste concerns, has experienced a resurgence as technology advances and climate change concerns grow. Small modular reactors, like those designed by Oklo, offer a safer and more efficient alternative to traditional nuclear plants. These reactors are designed with passive safety features, reducing the risk of accidents, and they produce significantly less waste.
While the partnership presents a promising path forward for sustainable energy in the tech sector, it is not without its challenges. Nuclear energy, despite its benefits, faces regulatory hurdles and public skepticism. Oklo’s success will depend on continued regulatory approvals and public acceptance of nuclear energy as a safe and viable solution.
Still, experts believe that Google’s commitment to using nuclear power could set a precedent for other tech giants. With companies like Microsoft and Amazon also exploring ways to power their data centers sustainably, Google’s move could pave the way for broader industry adoption of advanced nuclear technologies.
As the world’s demand for AI services continues to rise, so does the need for cleaner, more efficient energy solutions. Google’s partnership with Oklo signals an important shift toward nuclear power as a sustainable solution for the energy challenges of the future.
