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Number of operable nuclear reactors globally by reactor type, 2023

Number of operable nuclear reactors globally by reactor type, 2023  | HolonIQ
Over 300 operational nuclear reactors are pressurized light-water-moderated and cooled reactors (PWR)

Number of operable nuclear reactors globally by reactor type, 2023

Source

IAEA

Date

05 Jun 2023

Notes

In 2023, over 300 nuclear reactors were Pressurized Light-Water Reactors (PWR), making them the most common type. PWRs are favored for their robust safety features, efficiency, and widespread application in generating electricity. They use ordinary water as a coolant and moderator, allowing high-pressure operation and efficient heat transfer, making them a reliable choice in nuclear energy production.

License

CC BY 4.0 DEED