Share of CO₂ emissions covered by a carbon price in Japan
Japan: Share of CO₂ emissions covered by a carbon price was 67.1% in 2025. ◆ Volatile
Share of CO₂ emissions covered by a carbon price in Japan, 1989–2025
Source: Dolphin and Merkle (2024) – with minor processing by Our World in Data. Measured in %.
Analysis
Japan recorded 67.1% for share of co₂ emissions covered by a carbon price in 2025.
Compared with earlier readings it is up 1.8% over ten years.
Over the whole period, share of co₂ emissions covered by a carbon price in Japan peaked at 68.5% in 2016 and was at its lowest, 0.0%, in 1989.
That places Japan 18th out of 200 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | 1 |
| 1990s | 0.0% | 0.0% | 0.0% | 10 |
| 2000s | 0.0% | 0.0% | 0.0% | 10 |
| 2010s | 53.7% | 0.0% | 68.5% | 10 |
| 2020s | 67.2% | 67.1% | 67.3% | 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 co₂ emissions covered by a carbon price in Japan?
- Share of co₂ emissions covered by a carbon price in Japan was 67.1% in 2025, according to Dolphin and Merkle (2024) – with minor processing by Our World in Data.
- What is the highest share of co₂ emissions covered by a carbon price recorded in Japan?
- The highest recorded value was 68.5% in 2016.
- What is the lowest share of co₂ emissions covered by a carbon price recorded in Japan?
- The lowest recorded value was 0.0% in 1989.
- How does Japan rank for share of co₂ emissions covered by a carbon price?
- Japan ranks 18th out of 200 countries with data for 2025.
- Is share of co₂ emissions covered by a carbon price rising or falling in Japan?
- Over the last ten years it is up 1.8%. The long-run trend across the full record is volatile.
- Where does this Japan data come from?
- The figures come from Dolphin and Merkle (2024) – with minor processing by Our World in Data, published as part of Share of CO₂ emissions covered by a carbon price. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 37 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Carbon dioxide emissions are included in this figure if they are covered by a carbon tax or trading system.