ISPRA-1
ISPRA-1, a research reactor (heavy water) in Ispra, Italy, with 5 MW of thermal power, operated by EC Joint Research Centre Ispra. Shut down, first critical in 1959.
It was one of the 18 research reactors Italy has had; 5 remain in operation today. It was among the first research reactors in Italy, going critical in 1959 alongside 2 others. 10 heavy-water research reactors remain in operation today across 7 countries.
- Country
- Italy
- City
- Ispra
- Type
- Heavy water
- Thermal power
- 5 MW
- Operator
- EC Joint Research Centre Ispra
- Status
- Shut down
- First criticality
- 1959
See also: every research reactor in Italy · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026