How many years of comparable data are there for Croatia and Saudi Arabia?

32 years are reported by both, from 1992 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.

Croatia vs Saudi Arabia: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square

Croatia

0 Mt CO2e per square kilometre

in 2023

Saudi Arabia

0 Mt CO2e per square kilometre

in 2023

Croatia rank

100th

Saudi Arabia rank

101st

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

Croatia
Saudi Arabia

How they compare

Croatia currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Saudi Arabia, a difference of 0 Mt CO2e per square kilometre.

Across all 32 years both countries report, Croatia has been ahead every year.

Croatia ranks 100th and Saudi Arabia ranks 101st of 194 countries.

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

Head to head by decade

Decade	Croatia	Saudi Arabia	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Croatia
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Croatia
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Croatia
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Croatia

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, Croatia or Saudi Arabia?: Croatia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Saudi Arabia as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Croatia and Saudi Arabia?: 0 Mt CO2e per square kilometre, with Croatia ahead.
How many years of comparable data are there for Croatia and Saudi Arabia?: 32 years are reported by both, from 1992 to 2023.
How do Croatia and Saudi Arabia rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Croatia ranks 100th and Saudi Arabia ranks 101st 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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Croatia vs Saudi Arabia: 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/croatia/saudi-arabia/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/croatia/saudi-arabia/">Croatia vs Saudi Arabia: 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.