How many years of comparable data are there for Costa Rica and Greece?

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

Where does this data come from?

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

Costa Rica vs Greece: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Costa Rica

0 Mt CO2e per square kilometre

in 2023

Greece

0 Mt CO2e per square kilometre

in 2023

Costa Rica rank

55th

Greece rank

54th

Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre over time

Costa Rica
Greece

How they compare

Greece currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Costa Rica, a difference of 0 Mt CO2e per square kilometre.

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

Costa Rica ranks 55th and Greece ranks 54th of 203 countries.

Across the 6 decades both report, Costa Rica averaged higher in 2 and Greece in 4.

Head to head by decade

Decade	Costa Rica	Greece	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Greece
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Greece
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Greece
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Costa Rica
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Costa Rica
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per square kilometre, Costa Rica or Greece?: Greece, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Costa Rica as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Costa Rica and Greece?: 0 Mt CO2e per square kilometre, with Greece ahead.
How many years of comparable data are there for Costa Rica and Greece?: 54 years are reported by both, from 1970 to 2023.
How do Costa Rica and Greece rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Costa Rica ranks 55th and Greece ranks 54th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Greece: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/costa-rica/greece/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/costa-rica/greece/">Costa Rica vs Greece: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Waste (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: 250 places, 12,804 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions from Waste (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.