Global nuclear power capacity 2024| ��ƽ��

Capacity of nuclear power plants in operation worldwide from 1954 to 2024 (in megawatts electric)

Characteristic	Capacity in megawatts electric
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Source

Release date

August 2025

More information

Region

Worldwide

Survey time period

1954 to 2024

Special properties

*Figure has been rounded.

Supplementary notes

This statistic was compiled using several releases of the publication.

Citation formats

In 2024, the cumulative capacity of nuclear power plants in operation worldwide reached approximately *** gigawatts electric. That same year, the number of global nuclear reactors amounted to ***.

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Characteristic	Capacity in megawatts electric
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�����ƽ��

Capacity of nuclear power plants in operation worldwide from 1954 to 2024 (in megawatts electric)

Other statistics on the topicGlobal nuclear energy

Statistics on " Nuclear energy worldwide "

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Topics

��ƽ��

Other statistics on the topic
Global nuclear energy

Characteristic	Capacity in megawatts electric
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