Iran vs Thailand: Cumulative CO₂ emissions including land-use change, gaps filled

Iran
23.45 billion tonnes
in 2024
Thailand
25.18 billion tonnes
in 2024
Iran rank
21st
Thailand rank
19th

Cumulative CO₂ emissions including land-use change, gaps filled over time

  • Iran
  • Thailand
010.0B20.0B30.0B190619652024

How they compare

Thailand currently reports 25.18 billion tonnes against 23.45 billion tonnes in Iran, a difference of 1.72 billion tonnes.

That makes Thailand's figure about 1.1 times Iran's.

The two have swapped places 1 time across 94 shared years of data; in 1931 it was Iran ahead.

Iran ranks 21st and Thailand ranks 19th of 194 countries.

Thailand has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Iran Thailand Difference Ahead
1930s 657.87 million tonnes 682.68 million tonnes 24.81 million tonnes Thailand
1940s 1.09 billion tonnes 2.04 billion tonnes 957.99 million tonnes Thailand
1950s 1.59 billion tonnes 3.99 billion tonnes 2.41 billion tonnes Thailand
1960s 2.31 billion tonnes 6.43 billion tonnes 4.12 billion tonnes Thailand
1970s 3.56 billion tonnes 9.81 billion tonnes 6.25 billion tonnes Thailand
1980s 5.11 billion tonnes 13.19 billion tonnes 8.08 billion tonnes Thailand
1990s 7.43 billion tonnes 15.56 billion tonnes 8.13 billion tonnes Thailand
2000s 11.09 billion tonnes 18.29 billion tonnes 7.20 billion tonnes Thailand
2010s 16.52 billion tonnes 21.64 billion tonnes 5.13 billion tonnes Thailand
2020s 21.85 billion tonnes 24.42 billion tonnes 2.58 billion tonnes Thailand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions including land-use change, gaps filled, Iran or Thailand?
Thailand, at 25.18 billion tonnes against 23.45 billion tonnes in Iran as of 2024.
What is the difference in cumulative co₂ emissions including land-use change, gaps filled between Iran and Thailand?
1.72 billion tonnes, with Thailand ahead.
How many years of comparable data are there for Iran and Thailand?
94 years are reported by both, from 1931 to 2024.
How do Iran and Thailand rank globally for cumulative co₂ emissions including land-use change, gaps filled?
Iran ranks 21st and Thailand ranks 19th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions including land-use change, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Thailand: Cumulative CO₂ emissions including land-use change, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-including-land-use-change-gaps-filled/iran-islamic-rep/thailand/

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About this data

Indicator
Cumulative CO₂ emissions including land-use change, gaps filled
Unit
tonnes
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 21,015 data points, 1850–2024
Last refreshed

Cumulative CO₂ emissions including land-use change with 79 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.