Egypt Egypt · Inshas · 30.293, 31.409

ETRR-2

ETRR-2, a research reactor (pool) in Inshas, Egypt, with 22 MW of thermal power, operated by Egyptian Atomic Energy Authority (EAEA). Operating, first critical in 1997.

It is the most powerful research reactor in Egypt, of the 2 currently operating. It went critical 36 years after the first research reactor in Egypt, ETRR-1 (1961). It is one of 48 pool-type reactors operating worldwide, spread across 28 countries. It is one of 9 research reactors in 7 countries that INVAP designed or built.

Country
Egypt
City
Inshas
Type
Pool
Thermal power
22 MW
Operator
Egyptian Atomic Energy Authority (EAEA)
Design and construction
Designed and built by INVAP
Status
Operating
First criticality
1997
Purpose
Isotope production (Mo-99, I-131, Tc-99m), materials/fuel testing, neutron radiography, neutron activation analysis, silicon transmutation doping, teaching, training, neutron capture therapy
ETRR-2
Photo: Wikimedia Commons · IAEA Imagebank · CC BY 2.0

Data: IAEA RRDB · updated on Sep 3, 2026

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