Peru Peru · Lima · -12.060, -77.037 (approximate location)

RP-0

RP-0, a research reactor (critical assembly) in Lima, Peru, with 1 W of thermal power, operated by Instituto Peruano de Energia Nuclear. Operating, first critical in 1978.

By thermal power it ranks second among the 2 research reactors operating in Peru. It was the first research reactor in Peru to go critical and is still operating 48 years later. It is one of 44 critical assemblies operating worldwide, spread across 12 countries. Its declared uses include teaching, training and activation analysis.

Country
Peru
City
Lima
Type
Critical assembly
Thermal power
1 W
Operator
Instituto Peruano de Energia Nuclear
Status
Operating
First criticality
1978
Purpose
Teaching, training, activation analysis

Data: IAEA RRDB · updated on Sep 3, 2026

More information

Related research reactors