Seasonally-adjusted electricity generation : Hydro (TWh) - Japan - FS Research - Monthly
This series is part of the dataset: Seasonally-adjusted monthly electricity production by source
Download Full Dataset (.xlsx)Latest updates. In Japan, seasonally-adjusted electricity generation from hydroelectric plants stood at 5.71 TWh in November 2025, compared to 5.11 in October. This marks a rise of 11.74 percent.
Sample. This monthly series has a total of 83 observations. The series covers the time range extending from January 2019 to November 2025.
History. Take a look at some statistics we computed on the whole sample: generation recorded a maximum of 7.59 TWh in February 2020; it recorded a bottom of 4.36 in September 2023; it averaged 5.80.
Latest values
| Date | Value - TWh |
|---|---|
| 2025-09-30 | 5.5646 |
| 2025-10-31 | 5.1115 |
| 2025-11-30 | 5.7129 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Electricity generation: Hydro |
| Country or region | Japan |
| Economic concept | Flow |
| Data type | Quantity |
| Seasonally adjusted | Yes |
| Frequency | Monthly |
| Unit | TWh |
| Sources | FetchSeries Research; calculations on Ember data |
| Source type | Data research lab |
| Data licence | Creative Commons Attribution 4.0 International (CC BY 4.0); standard FetchSeries disclaimers apply |
| Measure type | Level |
Series in the same data set
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