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China China · Chengdu · 30.660, 104.063 (approximate location)

PPR PULSING

PPR PULSING, a research reactor (pool) in Chengdu, China, with 1 MW of thermal power, operated by Nuclear Power Institute of China. Operating, first critical in 1990.

It is one of the 18 research reactors operating in China. It went critical 32 years after the first research reactor in China, HWRR-II (1958). It is one of 48 pool-type reactors operating worldwide, spread across 28 countries. It has been 36 years since its first criticality.

Country
China
City
Chengdu
Type
Pool
Thermal power
1 MW
Operator
Nuclear Power Institute of China
Status
Operating
First criticality
1990

Data: IAEA RRDB · updated on Sep 3, 2026

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