Grenada vs Tonga: CO₂ emissions from transport
Grenada
110,000 tonnes
in 2023
Tonga
100,000 tonnes
in 2023
Grenada rank
178th
Tonga rank
179th
CO₂ emissions from transport over time
- Grenada
- Tonga
How they compare
Grenada currently reports 110,000 tonnes against 100,000 tonnes in Tonga, a difference of 10,000 tonnes.
That makes Grenada's figure about 1.1 times Tonga's.
The two have swapped places 5 times across 34 shared years of data; in 1990 it was Tonga ahead.
Grenada ranks 178th and Tonga ranks 179th of 191 countries.
Across the 4 decades both report, Grenada averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Grenada | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 57,000 tonnes | 63,000 tonnes | 6,000 tonnes | Tonga |
| 2000s | 92,000 tonnes | 73,000 tonnes | 19,000 tonnes | Grenada |
| 2010s | 99,000 tonnes | 85,000 tonnes | 14,000 tonnes | Grenada |
| 2020s | 102,500 tonnes | 95,000 tonnes | 7,500 tonnes | Grenada |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co₂ emissions from transport, Grenada or Tonga?
- Grenada, at 110,000 tonnes against 100,000 tonnes in Tonga as of 2023.
- What is the difference in co₂ emissions from transport between Grenada and Tonga?
- 10,000 tonnes, with Grenada ahead.
- How many years of comparable data are there for Grenada and Tonga?
- 34 years are reported by both, from 1990 to 2023.
- How do Grenada and Tonga rank globally for co₂ emissions from transport?
- Grenada ranks 178th and Tonga ranks 179th of 191 countries.
- Where does this data come from?
- Climate Watch (2026) – with major processing by Our World in Data, published as CO₂ emissions from transport. 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.