Iceland vs Slovenia: Carbon tax trading coverage
Iceland
49.19
in 2025
Slovenia
50.7
in 2025
Iceland rank
30th
Slovenia rank
27th
Carbon tax trading coverage over time
- Iceland
- Slovenia
How they compare
Slovenia currently reports 50.7 against 49.19 in Iceland, a difference of 1.51.
Across all 37 years both countries report, Slovenia has been ahead every year.
Iceland ranks 30th and Slovenia ranks 27th of 200 countries.
Slovenia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Iceland | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 | 0 | 0 | — |
| 1990s | 0 | 21.81 | 21.81 | Slovenia |
| 2000s | 3.26 | 59.43 | 56.17 | Slovenia |
| 2010s | 52.09 | 57.14 | 5.05 | Slovenia |
| 2020s | 48.33 | 52.8 | 4.47 | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher carbon tax trading coverage, Iceland or Slovenia?
- Slovenia, at 50.7 against 49.19 in Iceland as of 2025.
- What is the difference in carbon tax trading coverage between Iceland and Slovenia?
- 1.51, with Slovenia ahead.
- How many years of comparable data are there for Iceland and Slovenia?
- 37 years are reported by both, from 1989 to 2025.
- How do Iceland and Slovenia rank globally for carbon tax trading coverage?
- Iceland ranks 30th and Slovenia ranks 27th 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.