Iran vs Singapore: Absolute change co2

Iran
2.96 million
in 2024
Singapore
2.85 million
in 2024
Iran rank
25th
Singapore rank
26th

Absolute change co2 over time

  • Iran
  • Singapore
-50.0M050.0M191219682024

How they compare

Iran currently reports 2.96 million against 2.85 million in Singapore, a difference of 103,490.

The two have swapped places 21 times across 74 shared years of data; in 1951 it was Singapore ahead.

Iran ranks 25th and Singapore ranks 26th of 215 countries.

Iran has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Iran Singapore Difference Ahead
1950s 1.77 million -12,768 1.79 million Iran
1960s 5.75 million 508,931 5.24 million Iran
1970s 8.01 million 2.85 million 5.16 million Iran
1980s 2.80 million 558,400 2.24 million Iran
1990s 18.33 million 819,640 17.51 million Iran
2000s 16.90 million -840,022 17.74 million Iran
2010s 18.39 million 820,000 17.57 million Iran
2020s 13.07 million 983,890 12.09 million Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher absolute change co2, Iran or Singapore?
Iran, at 2.96 million against 2.85 million in Singapore as of 2024.
What is the difference in absolute change co2 between Iran and Singapore?
103,490, with Iran ahead.
How many years of comparable data are there for Iran and Singapore?
74 years are reported by both, from 1951 to 2024.
How do Iran and Singapore rank globally for absolute change co2?
Iran ranks 25th and Singapore ranks 26th of 215 countries.
Where does this data come from?
Our World in Data, published as Absolute change co2. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Singapore: Absolute change co2. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://climate.statizoid.com/compare/absolute-change-co2/iran-islamic-rep/singapore/

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About this data

Indicator
Absolute change co2
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
215 places, 23,088 data points, 1751–2024
Last refreshed