SNAP 8 Experimental Reactor
SNAP 8 Experimental Reactor, a research reactor (other) in Simi Valley, CA, United States, with 600 kW of thermal power, operated by Santa Susana Field Laboratory. Decommissioned, first critical in 1963.
It was one of the 340 research reactors the United States has had; 48 remain in operation today. It went critical 21 years after the first research reactor in the United States, CP-1, Chicago Pile 1 (1942).
- Country
- United States
- City
- Simi Valley, CA
- Type
- Other
- Thermal power
- 600 kW
- Operator
- Santa Susana Field Laboratory
- Status
- Decommissioned
- First criticality
- 1963
See also: every research reactor in United States · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026