Projects / prj-nuclea-morpheus-usrel

Nuclea Morpheus test reactor siting at the Utah San Rafael Energy Lab

Test reactor proposal. Utah's Office of Energy Development and Nuclea Energy signed an agreement in 2026 to explore siting a Morpheus test reactor at the Utah San Rafael Energy Lab in Orangeville. Distinct from the Ward 250 record at the same lab.

Stage
Announced
Design
Morpheus (Microreactor)
Technology
Lead-cooled fast reactor (LFR) · lead
Operator(s)
—
Vendor(s)
Nuclea Energy
Location
Utah San Rafael Energy Lab · United States · precision: approximate
Centre of the map embedded on the lab's own About page, labelled 'San Rafael Energy Research Center' (39.2394, -111.0893). Lab-area point, not a surveyed reactor pad. Replaces an earlier road-centroid geocode.
Coordinates
39.2394, -111.0893
Electrical capacity
— · scope: plant
Thermal capacity
—
Modules planned
—
Inclusion basis
microreactor_labeled
Confidence
medium
Last verified
2026-10-02 (publication/verification date)

Milestones & dated events

Regulatory actions

Sources