Canada vs Iran: Cumulative co2 gas

Canada
8.99 billion
in 2024
Iran
8.99 billion
in 2024
Canada rank
4th
Iran rank
5th

Cumulative co2 gas over time

  • Canada
  • Iran
02.0B4.0B6.0B8.0B178519042024

How they compare

Canada currently reports 8.99 billion against 8.99 billion in Iran, a difference of 220,000.

The two have swapped places 1 time across 110 shared years of data; in 1906 it was Iran ahead.

Canada ranks 4th and Iran ranks 5th of 146 countries.

Canada has averaged higher in every one of the 13 decades both report.

Head to head by decade

Decade Canada Iran Difference Ahead
1900s 0 0 0 —
1910s 4.97 million 0 4.97 million Canada
1920s 14.48 million 0 14.48 million Canada
1930s 27.12 million 0 27.12 million Canada
1940s 47.54 million 0 47.54 million Canada
1950s 112.30 million 3.03 million 109.26 million Canada
1960s 305.83 million 18.77 million 287.06 million Canada
1970s 943.83 million 147.86 million 795.97 million Canada
1980s 2.02 billion 351.60 million 1.67 billion Canada
1990s 3.33 billion 836.46 million 2.49 billion Canada
2000s 4.95 billion 2.14 billion 2.81 billion Canada
2010s 6.83 billion 4.88 billion 1.95 billion Canada
2020s 8.51 billion 8.01 billion 504.27 million Canada

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co2 gas, Canada or Iran?
Canada, at 8.99 billion against 8.99 billion in Iran as of 2024.
What is the difference in cumulative co2 gas between Canada and Iran?
220,000, with Canada ahead.
How many years of comparable data are there for Canada and Iran?
110 years are reported by both, from 1906 to 2024.
How do Canada and Iran rank globally for cumulative co2 gas?
Canada ranks 4th and Iran ranks 5th of 146 countries.
Where does this data come from?
Our World in Data, published as Cumulative co2 gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Canada vs Iran: Cumulative co2 gas. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://climate.statizoid.com/compare/cumulative-co2-gas/canada/iran-islamic-rep/

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About this data

Indicator
Cumulative co2 gas
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
146 places, 14,474 data points, 1750–2024
Last refreshed