How many years of comparable data are there for Malta and Nauru?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Malta vs Nauru: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP

Malta

0 kt per US$ of GDP

in 2023

Nauru

0 kt per US$ of GDP

in 2023

Malta rank

171st

Nauru rank

173rd

Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP over time

Malta
Nauru

How they compare

Malta currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Nauru, a difference of 0 kt per US$ of GDP.

That makes Malta's figure about 1.3 times Nauru's.

The two have swapped places 2 times across 54 shared years of data; in 1970 it was Malta ahead.

Malta ranks 171st and Nauru ranks 173rd of 184 countries.

Across the 6 decades both report, Malta averaged higher in 5 and Nauru in 1.

Head to head by decade

Decade	Malta	Nauru	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Malta
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Malta
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Malta
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nauru
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Malta
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Malta

Averages of every year both report within each decade.

Frequently asked questions

Which has higher waste — emissions (co2eq) from ch4 (ar5), per unit of gdp, Malta or Nauru?: Malta, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Nauru as of 2023.
What is the difference in waste — emissions (co2eq) from ch4 (ar5), per unit of gdp between Malta and Nauru?: 0 kt per US$ of GDP, with Malta ahead.
How many years of comparable data are there for Malta and Nauru?: 54 years are reported by both, from 1970 to 2023.
How do Malta and Nauru rank globally for waste — emissions (co2eq) from ch4 (ar5), per unit of gdp?: Malta ranks 171st and Nauru ranks 173rd of 184 countries.
Where does this data come from?: Statizoid (derived), published as Waste — 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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Malta vs Nauru: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/malta/naoero/

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<a href="https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/malta/naoero/">Malta vs Nauru: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: Waste — 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: 185 places, 9,789 data points, 1961–2023
Last refreshed: 21 September 2026

Waste — 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.