How many years of comparable data are there for Samoa and Tajikistan?

32 years are reported by both, from 1992 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.

Samoa vs Tajikistan: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Samoa

0 Mt CO2e per square kilometre

in 2023

Tajikistan

0 Mt CO2e per square kilometre

in 2023

Samoa rank

135th

Tajikistan rank

134th

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

Samoa
Tajikistan

How they compare

Tajikistan currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Samoa, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 32 shared years of data; in 1992 it was Samoa ahead.

Samoa ranks 135th and Tajikistan ranks 134th of 203 countries.

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

Head to head by decade

Decade	Samoa	Tajikistan	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Samoa
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Samoa
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Samoa
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Samoa

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, Samoa or Tajikistan?: Tajikistan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Samoa as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Samoa and Tajikistan?: 0 Mt CO2e per square kilometre, with Tajikistan ahead.
How many years of comparable data are there for Samoa and Tajikistan?: 32 years are reported by both, from 1992 to 2023.
How do Samoa and Tajikistan rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Samoa ranks 135th and Tajikistan ranks 134th 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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Samoa vs Tajikistan: 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/samoa/tajikistan/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/samoa/tajikistan/">Samoa vs Tajikistan: 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.