NTR General Electric
NTR General Electric, a research reactor (graphite) in Pleasanton, CA, United States, with 100 kW of thermal power, operated by Vallecitos Nuclear Center. Operating, first critical in 1957.
It is one of the 48 research reactors operating in the United States. It went critical 15 years after the first research reactor in the United States, CP-1, Chicago Pile 1 (1942). It is one of 4 graphite-moderated research reactors operating worldwide, spread across 3 countries. Its declared uses include neutron radiography, training and activation analysis.
- Country
- United States
- City
- Pleasanton, CA
- Type
- Graphite
- Thermal power
- 100 kW
- Operator
- Vallecitos Nuclear Center
- Status
- Operating
- First criticality
- 1957
- Purpose
- Neutron radiography, training, activation analysis
See also: every research reactor in United States · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026