Democratic Republic of Congo vs Iran: Change co2 annual pct

Democratic Republic of Congo
0.3973
in 2024
Iran
0.3742
in 2024
Democratic Republic of Congo rank
155th
Iran rank
156th

Change co2 annual pct over time

  • Democratic Republic of Congo
  • Iran
05001.0k1.5k191219682024

How they compare

Democratic Republic of Congo currently reports 0.3973 against 0.3742 in Iran, a difference of 0.0231.

That makes Democratic Republic of Congo's figure about 1.1 times Iran's.

The two have swapped places 50 times across 104 shared years of data; in 1921 it was Democratic Republic of Congo ahead.

Democratic Republic of Congo ranks 155th and Iran ranks 156th of 215 countries.

Across the 11 decades both report, Democratic Republic of Congo averaged higher in 5 and Iran in 6.

Head to head by decade

Decade Democratic Republic of Congo Iran Difference Ahead
1920s 142.1 14.11 127.99 Democratic Republic of Congo
1930s 47.04 6.17 40.87 Democratic Republic of Congo
1940s 22 2.82 19.18 Democratic Republic of Congo
1950s 28.02 134.17 106.15 Iran
1960s 4.45 13.22 8.77 Iran
1970s 0.7651 7.23 6.46 Iran
1980s 2.38 2.42 0.0413 Iran
1990s -5.82 7.18 13 Iran
2000s 1.76 3.83 2.07 Iran
2010s 7.84 3.03 4.81 Democratic Republic of Congo
2020s 8.35 1.76 6.59 Democratic Republic of Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher change co2 annual pct, Democratic Republic of Congo or Iran?
Democratic Republic of Congo, at 0.3973 against 0.3742 in Iran as of 2024.
What is the difference in change co2 annual pct between Democratic Republic of Congo and Iran?
0.0231, with Democratic Republic of Congo ahead.
How many years of comparable data are there for Democratic Republic of Congo and Iran?
104 years are reported by both, from 1921 to 2024.
How do Democratic Republic of Congo and Iran rank globally for change co2 annual pct?
Democratic Republic of Congo ranks 155th and Iran ranks 156th of 215 countries.
Where does this data come from?
Our World in Data, published as Change co2 annual pct. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Democratic Republic of Congo vs Iran: Change co2 annual pct. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://climate.statizoid.com/compare/change-co2-annual-pct/congo-dem-rep/iran-islamic-rep/

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About this data

Indicator
Change co2 annual pct
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
215 places, 22,456 data points, 1751–2024
Last refreshed