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India India · Mumbai · 19.076, 72.877 (approximate location)

PURNIMA-II

PURNIMA-II, a research reactor (homogeneous) in Mumbai, India, with 5 W of thermal power, operated by Bhabha Atomic Research Centre. Decommissioned, first critical in 1984.

It was one of the 11 research reactors India has had; 5 remain in operation today. It went critical 28 years after the first research reactor in India, Apsara (1956). 15 homogeneous reactors remain in operation today across 6 countries.

Country
India
City
Mumbai
Type
Homogeneous
Thermal power
5 W
Operator
Bhabha Atomic Research Centre
Status
Decommissioned
First criticality
1984

Data: IAEA RRDB · updated on Sep 3, 2026

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