Greece vs Mongolia: Coal reserves

Greece
2.88 billion tonnes
in 2023
Mongolia
2.52 billion tonnes
in 2023
Greece rank
27th
Mongolia rank
30th

Coal reserves over time

  • Greece
  • Mongolia
01.0B2.0B3.0B200820152023

How they compare

Greece currently reports 2.88 billion tonnes against 2.52 billion tonnes in Mongolia, a difference of 356.00 million tonnes.

That makes Greece's figure about 1.1 times Mongolia's.

Across all 16 years both countries report, Greece has been ahead every year.

Greece ranks 27th and Mongolia ranks 30th of 216 countries.

Greece has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Greece Mongolia Difference Ahead
2000s 2.88 billion tonnes 2.52 billion tonnes 356.00 million tonnes Greece
2010s 2.88 billion tonnes 2.52 billion tonnes 356.00 million tonnes Greece
2020s 2.88 billion tonnes 2.52 billion tonnes 356.00 million tonnes Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher coal reserves, Greece or Mongolia?
Greece, at 2.88 billion tonnes against 2.52 billion tonnes in Mongolia as of 2023.
What is the difference in coal reserves between Greece and Mongolia?
356.00 million tonnes, with Greece ahead.
How many years of comparable data are there for Greece and Mongolia?
16 years are reported by both, from 2008 to 2023.
How do Greece and Mongolia rank globally for coal reserves?
Greece ranks 27th and Mongolia ranks 30th 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.

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Greece vs Mongolia: Coal reserves. Statizoid, drawing on U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://energy.statizoid.com/compare/coal-proved-reserves/greece/mongolia/

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About this data

Indicator
Coal reserves
Unit
tonnes
Source
U.S. Energy Information Administration (2026) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
216 places, 3,421 data points, 2008–2023
Last refreshed

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.