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France France · Saint-Paul-lès-Durance · 43.684, 5.763

Minerve

Minerve, a research reactor (pool) in Saint-Paul-lès-Durance, France, with 100 W of thermal power, operated by CEN de Cadarache. Shut down, first critical in 1959.

It was one of the 38 research reactors France has had; 2 remain in operation today. It went critical 11 years after the first research reactor in France, ZOE (EL-1) (1948). 48 pool-type reactors remain in operation today across 28 countries. Its declared uses include teaching, training, activation analysis and materials testing.

Country
France
City
Saint-Paul-lès-Durance
Type
Pool
Thermal power
100 W
Operator
CEN de Cadarache
Status
Shut down
First criticality
1959
Purpose
Teaching, training, activation analysis, materials testing

Data: IAEA RRDB · updated on Sep 3, 2026

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