Gibraltar vs Guam: Coal reserves
Gibraltar
0 tonnes
in 2023
Guam
0 tonnes
in 2023
Gibraltar rank
87th
Guam rank
87th
Coal reserves over time
- Gibraltar
- Guam
How they compare
Gibraltar currently reports 0 tonnes against 0 tonnes in Guam, a difference of 0 tonnes.
Across all 16 years both countries report, Guam has been ahead every year.
Gibraltar ranks 87th and Guam ranks 87th of 216 countries.
Head to head by decade
| Decade | Gibraltar | Guam | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0 tonnes | 0 tonnes | 0 tonnes | — |
| 2010s | 0 tonnes | 0 tonnes | 0 tonnes | — |
| 2020s | 0 tonnes | 0 tonnes | 0 tonnes | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher coal reserves, Gibraltar or Guam?
- Gibraltar, at 0 tonnes against 0 tonnes in Guam as of 2023.
- What is the difference in coal reserves between Gibraltar and Guam?
- 0 tonnes, with Gibraltar ahead.
- How many years of comparable data are there for Gibraltar and Guam?
- 16 years are reported by both, from 2008 to 2023.
- How do Gibraltar and Guam rank globally for coal reserves?
- Gibraltar ranks 87th and Guam 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.