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Türkiye Türkiye · Istanbul · 41.014, 28.955 (approximate location)

TR-1

TR-1, a research reactor (pool) in Istanbul, Türkiye, with 1 MW of thermal power, operated by Cekmece Nuclear Research & Training Center. Decommissioned, first critical in 1962.

It was one of the 3 research reactors Türkiye has had; 2 remain in operation today. It was the first research reactor in Türkiye to go critical. 48 pool-type reactors remain in operation today across 28 countries.

Country
Türkiye
City
Istanbul
Type
Pool
Thermal power
1 MW
Operator
Cekmece Nuclear Research & Training Center
Status
Decommissioned
First criticality
1962

Data: IAEA RRDB · updated on Sep 3, 2026

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