Canada vs Iran: Annual co2 gas

Canada
233.47 million
in 2024
Iran
492.66 million
in 2024
Canada rank
5th
Iran rank
4th

Annual co2 gas over time

  • Canada
  • Iran
0100.0M200.0M300.0M400.0M500.0M178519042024

How they compare

Iran currently reports 492.66 million against 233.47 million in Canada, a difference of 259.19 million.

That makes Iran's figure about 2.1 times Canada's.

The two have swapped places 2 times across 110 shared years of data; in 1906 it was Iran ahead.

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

Across the 13 decades both report, Canada averaged higher in 9 and Iran in 3.

Head to head by decade

Decade Canada Iran Difference Ahead
1900s 0 0 0 —
1910s 1.07 million 0 1.07 million Canada
1920s 979,022 0 979,022 Canada
1930s 1.48 million 0 1.48 million Canada
1940s 2.58 million 0 2.58 million Canada
1950s 11.52 million 1.21 million 10.31 million Canada
1960s 36.63 million 3.03 million 33.61 million Canada
1970s 87.59 million 20.85 million 66.74 million Canada
1980s 119.34 million 24.67 million 94.67 million Canada
1990s 142.89 million 74.29 million 68.59 million Canada
2000s 172.51 million 189.54 million 17.04 million Iran
2010s 208.52 million 344.98 million 136.46 million Iran
2020s 234.27 million 481.30 million 247.03 million Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual co2 gas, Canada or Iran?
Iran, at 492.66 million against 233.47 million in Canada as of 2024.
What is the difference in annual co2 gas between Canada and Iran?
259.19 million, with Iran 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 annual co2 gas?
Canada ranks 5th and Iran ranks 4th of 146 countries.
Where does this data come from?
Our World in Data, published as Annual co2 gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Canada vs Iran: Annual co2 gas. Statizoid, drawing on Our World in Data. Retrieved 15 November 2026, from https://climate.statizoid.com/compare/annual-co2-gas/canada/iran-islamic-rep/

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About this data

Indicator
Annual 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