Projects / prj-uiuc-kronos

University of Illinois KRONOS MMR

NANO Nuclear's 31 December 2025 release says it signed a memorandum with the University of Illinois board to develop a KRONOS MMR on campus, and that the design is in NRC construction-permit pre-application. The memorandum is not a permit. No electrical output is stated. The university would take ownership only after construction, licensing, and operation.

Stage
Announced
Design
KRONOS MMR (Microreactor)
Technology
High-temperature gas-cooled reactor (HTGR) · helium
Operator(s)
—
Vendor(s)
NANO Nuclear Energy
Location
University of Illinois Urbana-Champaign campus · United States · precision: undisclosed
The company release names the university campus and does not give a coordinate or a building.
Coordinates
undisclosed / not plotted
Electrical capacity
— · scope: module
Thermal capacity
—
Modules planned
1
Inclusion basis
microreactor_labeled
Confidence
medium
Last verified
2026-10-02 (publication/verification date)

Milestones & dated events

Regulatory actions

Sources