Qatar vs Singapore: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per

Qatar
0.002 Mt CO2e per square kilometre
in 2023
Singapore
0.0063 Mt CO2e per square kilometre
in 2023
Qatar rank
5th
Singapore rank
2nd

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per over time

  • Qatar
  • Singapore
00.0020.0040.006197019962023

How they compare

Singapore currently reports 0.0063 Mt CO2e per square kilometre against 0.002 Mt CO2e per square kilometre in Qatar, a difference of 0.0043 Mt CO2e per square kilometre.

That makes Singapore's figure about 3.2 times Qatar's.

Across all 54 years both countries report, Singapore has been ahead every year.

Qatar ranks 5th and Singapore ranks 2nd of 203 countries.

Singapore has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Qatar Singapore Difference Ahead
1970s 0.0009 Mt CO2e per square kilometre 0.0011 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre Singapore
1980s 0.0007 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre 0.0008 Mt CO2e per square kilometre Singapore
1990s 0.0012 Mt CO2e per square kilometre 0.0024 Mt CO2e per square kilometre 0.0012 Mt CO2e per square kilometre Singapore
2000s 0.002 Mt CO2e per square kilometre 0.0039 Mt CO2e per square kilometre 0.0019 Mt CO2e per square kilometre Singapore
2010s 0.0019 Mt CO2e per square kilometre 0.0059 Mt CO2e per square kilometre 0.004 Mt CO2e per square kilometre Singapore
2020s 0.0019 Mt CO2e per square kilometre 0.0063 Mt CO2e per square kilometre 0.0044 Mt CO2e per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per, Qatar or Singapore?
Singapore, at 0.0063 Mt CO2e per square kilometre against 0.002 Mt CO2e per square kilometre in Qatar as of 2023.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per between Qatar and Singapore?
0.0043 Mt CO2e per square kilometre, with Singapore ahead.
How many years of comparable data are there for Qatar and Singapore?
54 years are reported by both, from 1970 to 2023.
How do Qatar and Singapore rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?
Qatar ranks 5th and Singapore ranks 2nd of 203 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Qatar vs Singapore: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/qatar/singapore/

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About this data

Indicator
Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 12,804 data points, 1970–2023
Last refreshed

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.