FR-2
FR-2, a research reactor (tank) in Karlsruhe, Germany, with 44 MW of thermal power, operated by Forschungszentrum Karlsruhe GMBH. Shut down, first critical in 1961.
It was one of the 45 research reactors Germany has had; 6 remain in operation today. It went critical 4 years after the first research reactor in Germany, FRM (1957). 36 tank-type reactors remain in operation today across 23 countries.
- Country
- Germany
- City
- Karlsruhe
- Type
- Tank
- Thermal power
- 44 MW
- Operator
- Forschungszentrum Karlsruhe GMBH
- Status
- Shut down
- First criticality
- 1961
- Purpose
- Prototype boiling reactor
See also: every research reactor in Germany · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026