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Pris

The Database on Nuclear Power Reactors

The Power Reactor Information System (PRIS), developed and maintained by the IAEA for over five decades, is a comprehensive database focusing on nuclear power plants worldwide. PRIS contains information on power reactors in operation, under construction, or those being... Read more »

Current Status

439 NUCLEAR POWER REACTORS
IN OPERATION
390 624 MWe TOTAL NET INSTALLED
CAPACITY

52 NUCLEAR POWER REACTORS
UNDER CONSTRUCTION
55 087 MWe TOTAL NET INSTALLED
CAPACITY

19 201 REACTOR-YEARS OF
OPERATION

Highlights

NPP Status Changes (2022)
Year:
New connections to the grid
FUQING-6 (1000 MW(e), PWR, CHINA) on 1 January
Permanent shutdowns
HUNTERSTON B-2 (495 MW(e), GCR, UK) on 7 January

PRIS Nuclear Power Status 2020 Poster
Nuclear Power History and Capacity Projections Video
Above data generated by the PRIS database. Last update on 2022-01-26