Electricity production by source in Japan
Japan: Electricity production by source was 12.6% in 2021. ◆ Volatile
Electricity production by source in Japan, 1990–2021
Source: IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data. Measured in % of total.
Analysis
Japan recorded 12.6% for electricity production by source in 2021. That is the highest value across all 32 years on record.
That represents a change of up 8.2% on the previous year and up 464.3% over ten years.
Over the whole period, electricity production by source in Japan peaked at 12.6% in 2021 and was at its lowest, -0.3%, in 1993.
That places Japan 63rd out of 208 countries with data for 2021, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.1% | -0.3% | 0.4% | 10 |
| 2000s | 1.6% | 1.2% | 2.0% | 10 |
| 2010s | 5.3% | 1.9% | 10.1% | 10 |
| 2020s | 12.2% | 11.7% | 12.6% | 2 |
Countries ranked near Japan
More energy & mining data for Japan
- Fuel imports 19.6% (2025)
- Ores and metals imports 7.0% (2025)
- Ores and metals exports 3.6% (2025)
- Gas production 22.04 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 178.13 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 22.04 terawatt-hours (2024)
- Gas production per person 178.13 kilowatt-hours per person (2024)
- Fuel exports 1.2% (2025)
- Electric power transmission and distribution losses 4.9% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 55.1% (2022)
Frequently asked questions
- What is electricity production by source in Japan?
- Electricity production by source in Japan was 12.6% in 2021, according to IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data.
- What is the highest electricity production by source recorded in Japan?
- The highest recorded value was 12.6% in 2021.
- What is the lowest electricity production by source recorded in Japan?
- The lowest recorded value was -0.3% in 1993.
- How does Japan rank for electricity production by source?
- Japan ranks 63rd out of 208 countries with data for 2021.
- Is electricity production by source rising or falling in Japan?
- Over the last ten years it is up 464.3%. The long-run trend across the full record is volatile.
- Where does this Japan data come from?
- The figures come from IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data, published as part of Electricity production by source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 32 observations, free to reuse under CC BY 4.0 (Our World in Data).