under constructionmicroreactor ·
Unity
by Deployable Energy
Reactor Type
microreactor
Electrical Output
Non-power demo
Coolant
null
Enrichment
null
Refueling Interval
null
Design Life
null
Passive Safety
No
Load Following
No
Target LCOE
null
Country
USA
Status
UNDER CONSTRUCTION
About
Demonstration microreactor at the National Reactor Innovation Center (NRIC), Idaho National Laboratory. Achieved first nuclear criticality July 2, 2026 — the third US microreactor to reach criticality under DOE authorization, completing the presidential three-microreactor directive two days before July 4.