United States · Idaho Falls, ID · 43.494, -112.006 (approximate location)

OMRE Organic Moderated Reactor Experimen

OMRE Organic Moderated Reactor Experimen, a research reactor (other) in Idaho Falls, ID, United States, with 12 MW of thermal power, operated by Atomics International. Decommissioned, first critical in 1957.

It was one of the 340 research reactors the United States has had; 48 remain in operation today. It went critical 15 years after the first research reactor in the United States, CP-1, Chicago Pile 1 (1942). Its declared uses include materials testing.

Country

United States

City

Idaho Falls, ID

Type

Other

Thermal power

12 MW

Operator

Atomics International

Status

Decommissioned

First criticality

1957

Purpose

Materials testing

See also: every research reactor in United States · How research reactors work