RKS-25
RKS-25, a research reactor (pool) in Salaspils, Latvia, with 25 W of thermal power, operated by Nuclear Research Centre. Shut down, first critical in 1966.
It was one of the 2 research reactors Latvia has had; 0 remain in operation today. It went critical 5 years after the first research reactor in Latvia, SRR Salaspils Research Reactor (1961). 48 pool-type reactors remain in operation today across 28 countries.
- Country
- Latvia
- City
- Salaspils
- Type
- Pool
- Thermal power
- 25 W
- Operator
- Nuclear Research Centre
- Status
- Shut down
- First criticality
- 1966
See also: every research reactor in Latvia · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026