BR-1
BR-1, a research reactor (graphite) in Mol, Belgium, with 1 MW of thermal power, operated by SCK CEN. Operating, first critical in 1956.
By thermal power it ranks second among the 3 research reactors operating in Belgium. It was the first research reactor in Belgium to go critical and is still operating 70 years later. It is one of 4 graphite-moderated research reactors operating worldwide, spread across 3 countries. Its declared uses include teaching, training and activation analysis.
- Country
- Belgium
- City
- Mol
- Type
- Graphite
- Thermal power
- 1 MW
- Operator
- SCK CEN
- Status
- Operating
- First criticality
- 1956
- Purpose
- Teaching, training, activation analysis
See also: every research reactor in Belgium · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026