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SAMSUNG BACKS KAIROS NUCLEAR REACTOR FOR GOOGLE

AI DESK2 MIN READ
MON, SEP 21, 2026

■ AI-SUMMARIZED FROM 2 SOURCES ▸ TIMELINE

Samsung C&T committed up to $100 million to help Kairos Power build its first 50-megawatt nuclear facility, which will supply power to Google's data centers.

Kairos Power secured a significant funding agreement with Samsung C&T to construct a compact nuclear reactor designed to power Google's operations. The 50-megawatt facility represents Kairos Power's first commercial deployment and marks a major step in the adoption of small modular reactors (SMRs) for tech industry energy demands. The partnership pairs Kairos Power's reactor technology with Samsung C&T's construction and engineering expertise. The funding covers development and initial build-out of the plant, positioning both companies to demonstrate the viability of SMRs for commercial applications. Google has increasingly turned to nuclear energy to meet rising electricity needs from AI and data center operations. The deal follows the search giant's earlier nuclear power purchase agreements with other providers as it seeks zero-carbon energy sources at scale. Kairos Power's design focuses on molten salt cooling technology, which differs from traditional water-cooled reactors. The approach allows for smaller, more flexible reactor configurations suited to industrial and tech applications. The project reflects broader industry momentum around SMRs as a solution to decarbonization challenges. Tech companies, facing mounting electricity demands from AI workloads, have emerged as potential anchor customers for next-generation nuclear technology. No timeline for completion was disclosed. The facility will operate as a merchant power plant, with Google as a major customer under a long-term power purchase agreement. Samsung C&T's involvement adds construction and project management capabilities to Kairos Power's technology platform. The conglomerate has prior experience in large-scale infrastructure projects across multiple sectors. The nuclear sector has gained momentum as companies seek reliable, carbon-free electricity. Regulatory approval and licensing remain key milestones before construction can fully proceed.

■ SOURCES

TechCrunchBloomberg Tech

■ SUMMARY WRITTEN BY AI FROM THE LINKS ABOVE

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