Comoros vs Tonga: Greenhouse gas emissions by sector
Comoros
110,000 tonnes
in 2023
Tonga
80,000 tonnes
in 2023
Comoros rank
164th
Tonga rank
167th
Greenhouse gas emissions by sector over time
- Comoros
- Tonga
How they compare
Comoros currently reports 110,000 tonnes against 80,000 tonnes in Tonga, a difference of 30,000 tonnes.
That makes Comoros's figure about 1.4 times Tonga's.
Across all 34 years both countries report, Comoros has been ahead every year.
Comoros ranks 164th and Tonga ranks 167th of 193 countries.
Comoros has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Comoros | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 145,000 tonnes | 76,000 tonnes | 69,000 tonnes | Comoros |
| 2000s | 129,000 tonnes | 80,000 tonnes | 49,000 tonnes | Comoros |
| 2010s | 110,000 tonnes | 80,000 tonnes | 30,000 tonnes | Comoros |
| 2020s | 110,000 tonnes | 80,000 tonnes | 30,000 tonnes | Comoros |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher greenhouse gas emissions by sector, Comoros or Tonga?
- Comoros, at 110,000 tonnes against 80,000 tonnes in Tonga as of 2023.
- What is the difference in greenhouse gas emissions by sector between Comoros and Tonga?
- 30,000 tonnes, with Comoros ahead.
- How many years of comparable data are there for Comoros and Tonga?
- 34 years are reported by both, from 1990 to 2023.
- How do Comoros and Tonga rank globally for greenhouse gas emissions by sector?
- Comoros ranks 164th and Tonga ranks 167th of 193 countries.
- Where does this data come from?
- Climate Watch (2026) β with major processing by Our World in Data, published as Greenhouse gas emissions by sector. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Emissions are measured in tonnes of carbon dioxide-equivalents.