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Kazakhstan Kazakhstan · Kurchatov · 50.757, 78.540

RA

RA, a research reactor (tank) in Kurchatov, Kazakhstan, with 500 kW of thermal power, operated by Institute of Atomic Energy. Shut down, first critical in 1987.

It was one of the 5 research reactors Kazakhstan has had; 4 remain in operation today. It went critical 27 years after the first research reactor in Kazakhstan, IGR (1960). 36 tank-type reactors remain in operation today across 23 countries. Its declared uses include nuclear data measurements.

Country
Kazakhstan
City
Kurchatov
Type
Tank
Thermal power
500 kW
Operator
Institute of Atomic Energy
Status
Shut down
First criticality
1987
Purpose
Nuclear data

Data: IAEA RRDB · updated on Sep 3, 2026

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