Kairos Power secures up to $100M from Samsung group for Google-linked nuclear reactor

SAN FRANCISCO — Nuclear reactor developer Kairos Power secured up to $100 million from the Samsung group to support the construction of its first commercial power plant, according to a TechCrunch report published Sept. 21, 2026. The financing agreement involves Samsung C&T and is tied to building a 50-megawatt nuclear reactor intended to supply energy to Google.

Strategic Context

The agreement pairs Kairos Power with Samsung C&T, the engineering and construction arm of the South Korean conglomerate, to advance the deployment of advanced nuclear infrastructure. Kairos Power has positioned itself to supply electricity to Google, aligning with the technology sector's demand for dedicated power to support data center operations. The capital injection from Samsung provides the industrial and construction backing required to move from design phases toward physical plant realization.

Financial & Macro Implications

The funding commitment of up to $100 million represents a key milestone for Kairos Power as it works to build its first 50-megawatt nuclear power plant. By partnering with Samsung C&T, Kairos secures critical engineering and construction capabilities alongside financing. The arrangement highlights how technology operators and industrial conglomerates are forming direct strategic partnerships to build dedicated energy infrastructure outside traditional utility frameworks.

Forward Outlook

Operators and allocators monitoring the intersection of energy infrastructure and technology will track the execution of the 50-megawatt reactor project. Key developments to watch include regulatory filings, construction progress alongside Samsung C&T, and the operational integration of the plant to supply energy to Google.

Source: TechCrunch, Kairos Power gets up to $100M from Samsung group to build nuclear reactor for Google.