ICI TRIGA Reactor
ICI TRIGA Reactor, a research reactor (tRIGA) in Billingham, United Kingdom, with 250 kW of thermal power, operated by ICI Tracerco. Decommissioned, first critical in 1971.
It was one of the 46 research reactors the United Kingdom has had; 1 remains in operation today. It went critical 24 years after the first research reactor in the United Kingdom, GLEEP (1947). 36 TRIGA reactors remain in operation today across 17 countries. It is one of 65 research reactors in 20 countries that General Atomics designed or built.
- Country
- United Kingdom
- City
- Billingham
- Type
- TRIGA
- Thermal power
- 250 kW
- Operator
- ICI Tracerco
- Design and construction
- Designed by General Atomics
- Status
- Decommissioned
- First criticality
- 1971
See also: every research reactor in United Kingdom · How research reactors work · every reactor by General Atomics
Data: IAEA RRDB · updated on Sep 3, 2026