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 Nitrous oxide (N2O) 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: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Malta

0 Mt CO2e per square kilometre

in 2023

Palau

0 Mt CO2e per square kilometre

in 2023

Malta rank

8th

Palau rank

7th

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per over time

Malta
Palau

How they compare

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

Across all 33 years both countries report, Palau has been ahead every year.

Malta ranks 8th and Palau ranks 7th of 194 countries.

Palau has averaged higher in every one of the 4 decades both report.

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	Palau
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	Palau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, Malta or Palau?: Palau, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Malta as of 2023.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between Malta and Palau?: 0 Mt CO2e per square kilometre, with Palau 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 nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: Malta ranks 8th and Palau ranks 7th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) 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: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-square-kilometre/malta/palau/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-square-kilometre/malta/palau/">Malta vs Palau: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) 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: 18 September 2026

Nitrous oxide (N2O) 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.