AGN-211 Rice Univ.
AGN-211 Rice Univ., a research reactor (homogeneous) in Houston, TX, United States, with 5 W of thermal power, operated by Rice Univ., Chemical Engineering. Decommissioned, first critical in 1959.
It was one of the 340 research reactors the United States has had; 48 remain in operation today. It went critical 17 years after the first research reactor in the United States, CP-1, Chicago Pile 1 (1942). 15 homogeneous reactors remain in operation today across 6 countries.
- Country
- United States
- City
- Houston, TX
- Type
- Homogeneous
- Thermal power
- 5 W
- Operator
- Rice Univ., Chemical Engineering
- Status
- Decommissioned
- First criticality
- 1959
See also: every research reactor in United States · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026