Iran Iran · Isfahan · 32.653, 51.675 (approximate location)

IRR-10

IRR-10, a research reactor (pool) in Isfahan, Iran, with 10 MW of thermal power. Under construction.

Once in operation it will be the most powerful research reactor in Iran, ahead of the 4 operating today. 48 pool-type reactors remain in operation today across 28 countries. Its declared uses include isotope production and training.

Country
Iran
City
Isfahan
Type
Pool
Thermal power
10 MW
Operator
—
Status
Under construction
First criticality
—
Purpose
Isotope production, training

Data: IAEA RRDB · updated on Sep 21, 2026

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