RG-1M
RG-1M, a research reactor (pool) in Norilsk, Russia, with 100 kW of thermal power, operated by Russian JSC "Norilsk Nickel". Decommissioned, first critical in 1970.
It was one of the 123 research reactors Russia has had; 57 remain in operation today. It went critical 24 years after the first research reactor in Russia, F-1 (1946). 48 pool-type reactors remain in operation today across 28 countries.
- Country
- Russia
- City
- Norilsk
- Type
- Pool
- Thermal power
- 100 kW
- Operator
- Russian JSC "Norilsk Nickel"
- Status
- Decommissioned
- First criticality
- 1970
See also: every research reactor in Russia · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026