Google to Use Nuclear Energy for AI Data Centers

In a groundbreaking move, Google has signed a landmark deal to source energy from a fleet of small modular nuclear reactors (SMRs) provided by California-based Kairos Power. The agreement, hailed as a "world first," will deliver 500 megawatts of low-carbon energy by 2035, supporting the immense power demands of AI and data centers. This innovative solution aims to provide a more sustainable energy alternative as tech giants, including Amazon and Microsoft, grapple with surging electricity needs. The reactors will be operational by 2030, pending regulatory approval. Critics, however, question whether SMRs can achieve the cost benefits of larger reactors.

This development signals a wider industry shift toward nuclear energy, with companies like Rolls-Royce also vying to lead the SMR charge in the UK. Google's move underscores the tech industry’s growing focus on reducing its environmental impact while meeting the rising energy demands of AI and cloud computing. As Google continues to expand its AI-driven services, the shift to nuclear power offers a promising pathway to clean, round-the-clock energy.

Michael Terrell, Google’s senior director for energy and climate, stated that nuclear energy will play a crucial role in supporting the next wave of AI advancements and maintaining the grid's reliability.

This follows other tech players exploring nuclear power options, such as Microsoft's recent deal to use energy from the Three Mile Island plant and Amazon’s purchase of a nuclear-powered data center. However, the locations and financial specifics of Google's agreement remain undisclosed.

By investing in nuclear energy, Google is positioning itself at the forefront of sustainable tech solutions, paving the way for AI growth while reducing its carbon footprint.