Japan: Nuclear electricity capacity

* indicates monthly or quarterly data series
 Japan

Nuclear electricity capacity, million kilowatts

 Latest value 12.63
 Year 2024
 Measure million kilowatts
 Data availability 1980 - 2024
 Average 29.49
 Min - Max 0.00 - 47.59
 Source The U.S. Energy Information Administration
The latest value from 2024 is 12.63 million kilowatts, a decline from 15.86 million kilowatts in 2023. In comparison, the world average is 1.99 million kilowatts, based on data from 190 countries. Historically, the average for Japan from 1980 to 2024 is 29.49 million kilowatts. The minimum value, 0 million kilowatts, was reached in 2014 while the maximum of 47.59 million kilowatts was recorded in 2005. See the global rankings or world map for that indicator or use the country comparator to compare trends over time.
Select indicator
* indicates monthly or quarterly data series


Recent data
Japan - Nuclear electricity capacity - Recent values chart

Historical series
Japan - Nuclear electricity capacity - historical chart - 1980-2024




Definition: Installed capacity to produce hydroelectricity in million kilowatts.

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 Related indicators Latest Reference Measure
 Fossil fuels electricity capacity 187.00 2024 million kilowatts
 Fossil fuel electricity capacity, percent 58.49 2024 percent
 Fossil fuels electricity generation 603.19 2024 billion kilowatthours
 Fossil fuel electricity generation, percent 69.50 2024 percent
 Wind electricity capacity 5.83 2024 million kilowatts
 Wind electricity capacity, percent 1.82 2024 percent
 Wind electricity generation 11.17 2024 billion kilowatthours
 Wind electricity generation, percent 1.29 2024 percent
 Solar electricity capacity 91.61 2024 million kilowatts
 Solar electricity capacity, percent 28.65 2024 percent
 Solar electricity generation 97.12 2024 billion kilowatthours
 Solar electricity generation, percent 11.19 2024 percent
 Hydroelectricity capacity 22.19 2024 million kilowatts
 Hydroelectricity capacity, percent 6.94 2024 percent
 Hydroelectricity generation 69.89 2024 billion kilowatthours
 Hydroelectricity generation, percent 8.05 2024 percent
 Nuclear electricity capacity 12.63 2024 million kilowatts
 Nuclear electricity capacity, percent 3.95 2024 percent
 Nuclear power generation 82.96 2024 billion kilowatthours
 Nuclear electricity generation, percent 9.56 2024 percent
 Geothermal electricity capacity 0.46 2024 million kilowatts
 Geothermal electricity capacity, percent 0.14 2024 percent
 Geothermal electricity generation 3.52 2024 billion kilowatthours
 Geothermal electricity generation, percent 0.41 2024 percent
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