Valar, which is making small modular nuclear reactors to power data centers, raised a $1B Series B led by Sequoia at a $6B post-money valuation (Bloomberg)

Valar Atomics has secured $1B in Series B funding to scale production of small modular nuclear reactors specifically designed for data center power, addressing the critical energy demands of AI and cloud infrastructure while offering a decarbonization pathway. This represents significant market validation that on-site nuclear power is becoming a viable solution for hyperscaler energy needs, potentially transforming data center economics, reducing grid dependency, and providing competitive advantages for organizations that adopt this technology. IT leaders should anticipate this as a transformative infrastructure option that could reduce operational energy costs, improve sustainability metrics, and enhance energy independence for mission-critical computing facilities.