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TVR

TVR, a research reactor (tank) in Moscow, Russia, with 2.5 MW of thermal power, operated by SSCRF Alikhanov Institute of Theoretical and Exp. Physics. Shut down, first critical in 1949.

It was one of the 123 research reactors Russia has had; 57 remain in operation today. It went critical 3 years after the first research reactor in Russia, F-1 (1946). 36 tank-type reactors remain in operation today across 23 countries.

Country
Russia
City
Moscow
Type
Tank
Thermal power
2.5 MW
Operator
SSCRF Alikhanov Institute of Theoretical and Exp. Physics
Status
Shut down
First criticality
1949

Data: IAEA RRDB · updated on Sep 3, 2026

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