Japan vs Singapore: Carbon tax trading coverage
Japan
67.11
in 2025
Singapore
64.03
in 2025
Japan rank
18th
Singapore rank
19th
Carbon tax trading coverage over time
- Japan
- Singapore
How they compare
Japan currently reports 67.11 against 64.03 in Singapore, a difference of 3.08.
The two have swapped places 1 time across 37 shared years of data; in 1989 it was Singapore ahead.
Japan ranks 18th and Singapore ranks 19th of 200 countries.
Japan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Japan | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 | 0 | 0 | — |
| 1990s | 0 | 0 | 0 | — |
| 2000s | 0 | 0 | 0 | — |
| 2010s | 53.72 | 6.17 | 47.55 | Japan |
| 2020s | 67.17 | 63.43 | 3.75 | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher carbon tax trading coverage, Japan or Singapore?
- Japan, at 67.11 against 64.03 in Singapore as of 2025.
- What is the difference in carbon tax trading coverage between Japan and Singapore?
- 3.08, with Japan ahead.
- How many years of comparable data are there for Japan and Singapore?
- 37 years are reported by both, from 1989 to 2025.
- How do Japan and Singapore rank globally for carbon tax trading coverage?
- Japan ranks 18th and Singapore ranks 19th of 200 countries.
- Where does this data come from?
- Our World in Data, published as Carbon tax trading coverage. Statizoid refreshes it automatically from the source and publishes the full history for both places.