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

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

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Malta vs Palau: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square

Malta

0 Mt CO2e per square kilometre

in 2023

Palau

0 Mt CO2e per square kilometre

in 2023

Malta rank

11th

Palau rank

12th

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square over time

Malta
Palau

How they compare

Malta currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Palau, a difference of 0 Mt CO2e per square kilometre.

That makes Malta's figure about 1.1 times Palau's.

The two have swapped places 9 times across 33 shared years of data; in 1991 it was Palau ahead.

Malta ranks 11th and Palau ranks 12th of 194 countries.

Across the 4 decades both report, Malta averaged higher in 2 and Palau in 2.

Head to head by decade

Decade	Malta	Palau	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Palau
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Malta
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Palau
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Malta

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), per square, Malta or Palau?: Malta, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Palau as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Malta and Palau?: 0 Mt CO2e per square kilometre, with Malta ahead.
How many years of comparable data are there for Malta and Palau?: 33 years are reported by both, from 1991 to 2023.
How do Malta and Palau rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Malta ranks 11th and Palau ranks 12th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Malta vs Palau: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/malta/palau/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/malta/palau/">Malta vs Palau: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Transport (Energy) (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: 241 places, 12,381 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (Energy) (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.