Marshall Islands vs Singapore: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit

Marshall Islands
0 Mt CO2e per US$ of GDP
in 2024
Singapore
0 Mt CO2e per US$ of GDP
in 2024
Marshall Islands rank
187th
Singapore rank
188th

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

  • Marshall Islands
  • Singapore
0000197019972024

How they compare

Marshall Islands currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Singapore, a difference of 0 Mt CO2e per US$ of GDP.

That makes Marshall Islands's figure about 1.1 times Singapore's.

The two have swapped places 7 times across 55 shared years of data; in 1970 it was Singapore ahead.

Marshall Islands ranks 187th and Singapore ranks 188th of 200 countries.

Across the 6 decades both report, Marshall Islands averaged higher in 2 and Singapore in 4.

Head to head by decade

Decade Marshall Islands Singapore Difference Ahead
1970s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Singapore
1980s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Singapore
1990s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Marshall Islands
2000s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Singapore
2010s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Singapore
2020s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Marshall Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit, Marshall Islands or Singapore?
Marshall Islands, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Singapore as of 2024.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit between Marshall Islands and Singapore?
0 Mt CO2e per US$ of GDP, with Marshall Islands ahead.
How many years of comparable data are there for Marshall Islands and Singapore?
55 years are reported by both, from 1970 to 2024.
How do Marshall Islands and Singapore rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per unit?
Marshall Islands ranks 187th and Singapore ranks 188th of 200 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Marshall Islands vs Singapore: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/marshall-islands/singapore/

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About this data

Indicator
Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit of GDP
Unit
Mt CO2e per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 12,498 data points, 1970–2024
Last refreshed

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