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VRL-03

VRL-03, a research reactor (pool) in Moscow, Russia, with 100 kW of thermal power, operated by Research Institute of Scientific Instruments. Decommissioned, first critical in 1961.

It was one of the 123 research reactors Russia has had; 57 remain in operation today. It went critical 15 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
Moscow
Type
Pool
Thermal power
100 kW
Operator
Research Institute of Scientific Instruments
Status
Decommissioned
First criticality
1961

Data: IAEA RRDB · updated on Sep 3, 2026

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