How many years of comparable data are there for China and Marshall Islands?

33 years are reported by both, from 1991 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

China vs Marshall Islands: All sectors without LULUCF: Emissions (CO2eq) … without unit GDP CH4

China

0 kt per US$ of GDP

in 2023

Marshall Islands

0 kt per US$ of GDP

in 2023

China rank

122nd

Marshall Islands rank

119th

All sectors without LULUCF: Emissions (CO2eq) … without unit GDP CH4 over time

China
Marshall Islands

How they compare

Marshall Islands currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in China, a difference of 0 kt per US$ of GDP.

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

The two have swapped places 1 time across 33 shared years of data; in 1991 it was China ahead.

China ranks 122nd and Marshall Islands ranks 119th of 198 countries.

Across the 4 decades both report, China averaged higher in 3 and Marshall Islands in 1.

Head to head by decade

Decade	China	Marshall Islands	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	China
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	China
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	China
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Marshall Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per, China or Marshall Islands?: Marshall Islands, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in China as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per between China and Marshall Islands?: 0 kt per US$ of GDP, with Marshall Islands ahead.
How many years of comparable data are there for China and Marshall Islands?: 33 years are reported by both, from 1991 to 2023.
How do China and Marshall Islands rank globally for all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per?: China ranks 122nd and Marshall Islands ranks 119th of 198 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China vs Marshall Islands: All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/china/marshall-islands/

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About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 200 places, 6,527 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.