TR-2, Turkish Reactor 2
TR-2, Turkish Reactor 2, a materials test reactor (MTR) in Istanbul, Türkiye, with 5 MW of thermal power, operated by TENMAK Nuclear Energy Research Institute (NUKEN). Temporary shutdown, first critical in 1981.
It is the most powerful research reactor in Türkiye, of the 2 currently operating. It went critical 19 years after the first research reactor in Türkiye, TR-1 (1962). It is one of 5 materials test reactors (MTR) operating worldwide, spread across 5 countries. Its declared uses include teaching.
- Country
- Türkiye
- City
- Istanbul
- Type
- Materials test reactor (MTR)
- Thermal power
- 5 MW
- Operator
- TENMAK Nuclear Energy Research Institute (NUKEN)
- Status
- Temporary shutdown
- First criticality
- 1981
- Purpose
- Teaching
See also: every research reactor in Türkiye · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026