Poland · Otwock · 52.117, 21.267

MARYLA

MARYLA, a research reactor (pool) in Otwock, Poland, with 100 kW of thermal power, operated by Institute of Atomic Energy. Decommissioned, first critical in 1963.

It was one of the 6 research reactors Poland has had; 1 remains in operation today. It went critical 5 years after the first research reactor in Poland, EWA (1958). 48 pool-type reactors remain in operation today across 28 countries. Its declared uses include nuclear data measurements.

Country

Poland

City

Otwock

Type

Pool

Thermal power

100 kW

Operator

Institute of Atomic Energy

Status

Decommissioned

First criticality

1963

Purpose

Nuclear data

See also: every research reactor in Poland · How research reactors work