SNEAK
SNEAK, a research reactor (homogeneous) in Karlsruhe, Germany, with 1 W of thermal power, operated by Kernforschungszentrum Karlsruhe gmbH. Decommissioned, first critical in 1966.
It was one of the 45 research reactors Germany has had; 6 remain in operation today. It went critical 9 years after the first research reactor in Germany, FRM (1957). 15 homogeneous reactors remain in operation today across 6 countries.
- Country
- Germany
- City
- Karlsruhe
- Type
- Homogeneous
- Thermal power
- 1 W
- Operator
- Kernforschungszentrum Karlsruhe gmbH
- Status
- Decommissioned
- First criticality
- 1966
- Purpose
- Critical assemblies for fast reactor tests
See also: every research reactor in Germany · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026