Iceland vs Slovakia: Carbon tax trading coverage
Iceland
49.19
in 2025
Slovakia
47.58
in 2025
Iceland rank
30th
Slovakia rank
32nd
Carbon tax trading coverage over time
- Iceland
- Slovakia
How they compare
Iceland currently reports 49.19 against 47.58 in Slovakia, a difference of 1.61.
The two have swapped places 5 times across 37 shared years of data; in 1989 it was Slovakia ahead.
Iceland ranks 30th and Slovakia ranks 32nd of 200 countries.
Across the 5 decades both report, Iceland averaged higher in 1 and Slovakia in 2.
Head to head by decade
| Decade | Iceland | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 | 0 | 0 | — |
| 1990s | 0 | 0 | 0 | — |
| 2000s | 3.26 | 28.19 | 24.92 | Slovakia |
| 2010s | 52.09 | 53.53 | 1.44 | Slovakia |
| 2020s | 48.33 | 48.27 | 0.0596 | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher carbon tax trading coverage, Iceland or Slovakia?
- Iceland, at 49.19 against 47.58 in Slovakia as of 2025.
- What is the difference in carbon tax trading coverage between Iceland and Slovakia?
- 1.61, with Iceland ahead.
- How many years of comparable data are there for Iceland and Slovakia?
- 37 years are reported by both, from 1989 to 2025.
- How do Iceland and Slovakia rank globally for carbon tax trading coverage?
- Iceland ranks 30th and Slovakia ranks 32nd 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.