Electricity generation : Nuclear (TWh) - Japan - Ember - Monthly
This series is part of the dataset: Monthly electricity production by source
Download Full Dataset (.xlsx)Latest updates. In Japan, electricity generation from nuclear plants was 7.35 TWh in September 2025, compared to 7.43 in August. This constitutes a decrease of 1.08 percent.
Sample. In the monthly time series shown in the figure, there are 81 records in total. The series covers the time span going from January 2019 to September 2025.
History. Here are some simple statistics we calculated on the full sample: generation hit a peak of 8.49 TWh in March 2025; it hit a trough of 1.22 in November 2020; it had an average value of 5.61.
Latest values
| Date | Value - TWh |
|---|---|
| 2025-07-31 | 8.03 |
| 2025-08-31 | 7.43 |
| 2025-09-30 | 7.35 |
Suggestion. To simplify exploration, we categorize indicators into data sets and worksheets. If you look below, you will discover how we arranged further material linked to the statistics provided here.
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Series Metadata
| Field | Value |
|---|---|
| Description | Electricity generation: Nuclear |
| Country or region | Japan |
| Economic concept | Flow |
| Data type | Quantity |
| Seasonally adjusted | No |
| Frequency | Monthly |
| Unit | TWh |
| Sources | Ember |
| Source type | Think tank |
| Data licence | Creative Commons Attribution Licence |
| Measure type | Level |
Series in the same data set: World
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Gas (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other fossil fuels (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Bioenergy (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Nuclear (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Hydro (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Solar (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Wind (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other renewables (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Total (TWh) - World - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
Series in the same data set: Australia
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Gas (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Other fossil fuels (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Bioenergy (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Hydro (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Solar (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Wind (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Total (TWh) - Australia - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
Series in the same data set: Brazil
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Gas (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Other fossil fuels (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Bioenergy (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Nuclear (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Hydro (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Solar (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Wind (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
| Electricity generation : Total (TWh) - Brazil - Ember - Monthly | 82 | 2019-01-31 | 2025-10-31 |
Series in the same data set: Canada
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Gas (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Other fossil fuels (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Bioenergy (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Nuclear (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Hydro (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Solar (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Wind (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Other renewables (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
| Electricity generation : Total (TWh) - Canada - Ember - Monthly | 80 | 2019-01-31 | 2025-08-31 |
Series in the same data set: China
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Gas (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other fossil fuels (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Bioenergy (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Nuclear (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Hydro (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Solar (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Wind (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Total (TWh) - China - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
Series in the same data set: European Union
Series in the same data set: India
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Gas (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other fossil fuels (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Bioenergy (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Nuclear (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Hydro (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Solar (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Wind (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other renewables (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Total (TWh) - India - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
Series in the same data set: Japan
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Gas (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other fossil fuels (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Bioenergy (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Nuclear (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Hydro (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Solar (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Wind (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other renewables (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Total (TWh) - Japan - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
Series in the same data set: Russia
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Electricity generation : Coal (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Gas (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Other fossil fuels (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Bioenergy (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Nuclear (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Hydro (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Solar (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Wind (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |
| Electricity generation : Total (TWh) - Russia - Ember - Monthly | 81 | 2019-01-31 | 2025-09-30 |