ETRR-1
ETRR-1, a research reactor (tank) in Cairo, Egypt, with 2 MW of thermal power, operated by Atomic Energy Authority of Egypt. Temporary shutdown, first critical in 1961.
By thermal power it ranks second among the 2 research reactors operating in Egypt. It was the first research reactor in Egypt to go critical and is still operating 65 years later. It is one of 36 tank-type reactors operating worldwide, spread across 23 countries. It is one of 4 research reactors in 3 countries that Rosatom / URSS designed or built.
- Country
- Egypt
- City
- Cairo
- Type
- Tank
- Thermal power
- 2 MW
- Operator
- Atomic Energy Authority of Egypt
- Design and construction
- Designed and built by USSR
- Status
- Temporary shutdown
- First criticality
- 1961
- Purpose
- Isotope production, neutron scattering, teaching, training
See also: every research reactor in Egypt · How research reactors work · every reactor by Rosatom / URSS
Data: IAEA RRDB · updated on Sep 3, 2026