Tonga vs Tuvalu: Emissions-weighted carbon price in emissions trading systems
Tonga
0 constant 2021 US$ per tonne of CO₂ equivalents
in 2025
Tuvalu
0 constant 2021 US$ per tonne of CO₂ equivalents
in 2025
Tonga rank
40th
Tuvalu rank
40th
Emissions-weighted carbon price in emissions trading systems over time
- Tonga
- Tuvalu
How they compare
Tonga currently reports 0 constant 2021 US$ per tonne of CO₂ equivalents against 0 constant 2021 US$ per tonne of CO₂ equivalents in Tuvalu, a difference of 0 constant 2021 US$ per tonne of CO₂ equivalents.
Across all 37 years both countries report, Tuvalu has been ahead every year.
Tonga ranks 40th and Tuvalu ranks 40th of 200 countries.
Head to head by decade
| Decade | Tonga | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | — |
| 1990s | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | — |
| 2000s | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | — |
| 2010s | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | — |
| 2020s | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | 0 constant 2021 US$ per tonne of CO₂ equivalents | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher emissions-weighted carbon price in emissions trading systems, Tonga or Tuvalu?
- Tonga, at 0 constant 2021 US$ per tonne of CO₂ equivalents against 0 constant 2021 US$ per tonne of CO₂ equivalents in Tuvalu as of 2025.
- What is the difference in emissions-weighted carbon price in emissions trading systems between Tonga and Tuvalu?
- 0 constant 2021 US$ per tonne of CO₂ equivalents, with Tonga ahead.
- How many years of comparable data are there for Tonga and Tuvalu?
- 37 years are reported by both, from 1989 to 2025.
- How do Tonga and Tuvalu rank globally for emissions-weighted carbon price in emissions trading systems?
- Tonga ranks 40th and Tuvalu ranks 40th of 200 countries.
- Where does this data come from?
- Dolphin and Merkle (2024) – with minor processing by Our World in Data, published as Emissions-weighted carbon price in emissions trading systems. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
This data is expressed in US dollars. It is adjusted for inflation but does not account for differences in the cost of living between countries.