Radiant and Centrus Forge HALEU Supply Chain for Kaleidos Microreactors

Radiant and Centrus Forge HALEU Supply Chain for Kaleidos Microreactors

In a significant move to secure domestic fuel for next-generation nuclear technologies, Radiant has announced a strategic partnership with Centrus Energy. The collaboration aims to establish a robust U.S. domestic supply chain for High-Assay Low-Enriched Uranium (HALEU) specifically tailored for Radiant’s Kaleidos microreactor fleet.

Securing Fuel for the Kaleidos Fleet

Under the terms of the agreement, Centrus Energy is actively working to identify and secure pathways to provide future HALEU supplies for up to 20 Kaleidos microreactors. This offtake alignment is crucial for both companies; it provides Centrus with the commercial demand signals needed to justify expanding its enrichment operations beyond demonstration scale, while ensuring Radiant has the guaranteed fuel supply necessary to deploy its reactors.

Advanced Microreactor Design and Operational Efficiency

The Radiant Kaleidos microreactor is specifically designed to leverage the unique properties of HALEU. The system utilizes a helium-cooled architecture and derives its power from a HALEU fuel core, delivering 1 MW of clean, reliable electricity. One of the most compelling features of this design is its extended operational lifecycle; the reactor is engineered to operate for five years without requiring refueling.

The Radiant Kaleidos microreactor is engineered to operate for five years without requiring refueling, delivering 1 MW of clean electricity.

This five-year core life significantly reduces operational downtime and maintenance costs, making the Kaleidos an ideal replacement for traditional diesel generators in remote or off-grid locations. To validate this technology, Radiant plans to test the demonstration reactor at the Idaho National Laboratory within the next four years. By partnering with Centrus, the only U.S. company currently producing HALEU domestically, Radiant is ensuring that its innovative reactor design is supported by a secure, American-made fuel supply chain, accelerating the path to commercial deployment.

This article was assisted by AI analysis. Please refer to the original source for official information.