Projects / prj-radiant-kaleidos-inl

Radiant Kaleidos demonstration at INL DOME

INL identifies Kaleidos as the current DOME reactor experiment. Hosting and assembly/testing do not establish criticality, full-power operation or commercial delivery.

Stage
Commissioning
Design
Kaleidos (Microreactor)
Technology
High-temperature gas-cooled reactor (HTGR) · unknown
Operator(s)
—
Vendor(s)
Radiant Industries
Location
Radiant Kaleidos demonstration at INL DOME location · United States · precision: undisclosed
Searchable without an invented map pin.
Coordinates
undisclosed / not plotted
Electrical capacity
— · scope: plant
Thermal capacity
—
Modules planned
—
Inclusion basis
microreactor_labeled
Confidence
medium
Last verified
2026-10-01 (publication/verification date)

Milestones & dated events

Regulatory actions

Sources