French Guiana vs Tonga: Coal reserves
French Guiana
0 tonnes
in 2016
Tonga
0 tonnes
in 2023
French Guiana rank
87th
Tonga rank
87th
Coal reserves over time
- French Guiana
- Tonga
How they compare
French Guiana currently reports 0 tonnes against 0 tonnes in Tonga, a difference of 0 tonnes.
Across all 9 years both countries report, Tonga has been ahead every year.
French Guiana ranks 87th and Tonga ranks 87th of 216 countries.
Head to head by decade
| Decade | French Guiana | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0 tonnes | 0 tonnes | 0 tonnes | — |
| 2010s | 0 tonnes | 0 tonnes | 0 tonnes | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher coal reserves, French Guiana or Tonga?
- French Guiana, at 0 tonnes against 0 tonnes in Tonga as of 2016.
- What is the difference in coal reserves between French Guiana and Tonga?
- 0 tonnes, with French Guiana ahead.
- How many years of comparable data are there for French Guiana and Tonga?
- 9 years are reported by both, from 2008 to 2016.
- How do French Guiana and Tonga rank globally for coal reserves?
- French Guiana ranks 87th and Tonga ranks 87th of 216 countries.
- Where does this data come from?
- U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as Coal reserves. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Proved reserves, measured in tonnes, are generally those quantities that can be recovered in the future from known reservoirs under existing economic and operating conditions, according to geological and engineering information.