February 9, 2026

Radiant Advances to Final DOE Authorization Phase for Kaleidos Reactor ()

Radiant has received DOE approval of its Preliminary Documented Safety Analysis for the Kaleidos reactor, marking the first full-power test approved under the DOE’s new authorization pathway and paving the way for final startup authorization at INL’s DOME facility...

February 2, 2026

Deep Isolation Launches Borehole Disposal Demonstration Program ()

Portfolio company, Deep Isolation, launches its Full-Scale, At-Depth Demonstration Program to advance its deep borehole nuclear waste disposal technology and generate operational data to support regulatory confidence, following the completion Project UPWARDS announced in December last year.

January 3, 2026

SHINE Acquires Lantheus SPECT Business and Appoints Michael Rossi as Subsidiary CEO ()

SHINE Technologies has completed the acquisition of the Lantheus SPECT portfolio and manufacturing facility while naming Michael Rossi as CEO of the new SHINE SPECT division...

December 16, 2025

Aalo Achieves Major Milestone With First Module Shipment to Idaho ()

Portfolio company Aalo Atomics officially announced at the Aaloverse Summit that it has shipped its first five Aalo-0 modules from Austin to the Idaho National Laboratory, validating its mass-manufacturing approach ahead of 2026 reactor criticality...

December 4, 2025

Deep Isolation Completes DOE-Funded Project on Universal Canister System ()

Deep Isolation has finished its three-year DOE-supported UPWARDS project, validating the first disposal-ready universal canister system engineered to store, transport, and ultimately dispose of spent fuel from advanced reactors across multiple repository types...

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