Nuclear electricity in Japan

8.4%

% of electricity generation · 2024

22nd highest of 193 countries

In 2014: 0.0%

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Nearby in the ranking

  1. United Kingdom 14.3%
  2. Canada 13.4%
  3. Pakistan 13.1%
  4. Japan 8.4%
  5. Argentina 6.9%
  6. China 4.5%
  7. Mexico 3.5%

More about Japan

Nuclear electricity in every country

About the data

Measured as a percentage of total electricity produced in the country or region.

Unit
% of electricity generation
Years
1985–2025
Data as of
2026-09-28
Source
Our World in Data
License
CC BY 4.0
Credit
Our World in Data; Ember (2026) and other sources – with major processing by Our World in Data. CC BY 4.0