Share of primary energy from low-carbon energy in Japan
Japan: Share of primary energy from low-carbon energy was 14.3% in 2025. ◆ Volatile
Share of primary energy from low-carbon energy in Japan, 1965–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for share of primary energy from low-carbon energy in Japan is 14.3%, measured in 2025.
That represents a change of up 8.6% on the previous year and up 201.1% over ten years.
Over the whole period, share of primary energy from low-carbon energy in Japan peaked at 19.3% in 1998 and was at its lowest, 2.4%, in 1973.
Japan ranks 37th of 79 countries on this measure, 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 |
|---|---|---|---|---|
| 1960s | 3.6% | 2.8% | 4.5% | 5 |
| 1970s | 4.1% | 2.4% | 7.1% | 10 |
| 1980s | 12.5% | 8.4% | 15.3% | 10 |
| 1990s | 16.7% | 14.1% | 19.3% | 10 |
| 2000s | 16.9% | 14.3% | 18.4% | 10 |
| 2010s | 7.5% | 3.8% | 17.9% | 10 |
| 2020s | 11.4% | 8.8% | 14.3% | 6 |
Countries ranked near Japan
More climate change data for Japan
- Share of global CO₂ emissions and population 0.8% (2100)
- Population growth -0.5% (2025)
- Population, total 123.37 million (2025)
- Urban population growth -0.4% (2025)
- Urban population 113.87 million (2025)
- Urban population 92.3% (2025)
- CO₂ emissions per capita vs. GDP per capita 7.77 tonnes per person (2024)
- Cumulative CO₂ emissions 69.61 billion tonnes (2024)
- CO₂ emissions per capita 7.77 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 7.77 tonnes per person (2024)
Frequently asked questions
- What is share of primary energy from low-carbon energy in Japan?
- Share of primary energy from low-carbon energy in Japan was 14.3% in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest share of primary energy from low-carbon energy recorded in Japan?
- The highest recorded value was 19.3% in 1998.
- What is the lowest share of primary energy from low-carbon energy recorded in Japan?
- The lowest recorded value was 2.4% in 1973.
- How does Japan rank for share of primary energy from low-carbon energy?
- Japan ranks 37th out of 79 countries with data for 2025.
- Is share of primary energy from low-carbon energy rising or falling in Japan?
- Over the last ten years it is up 201.1%. The long-run trend across the full record is volatile.
- Where does this Japan data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Share of primary energy from low-carbon energy. Statizoid updates them automatically from the source API.
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About this data
Measured as a percentage of total energy supply.