How many years of comparable data are there for Rwanda and Tonga?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Rwanda vs Tonga: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per

Rwanda

0.0803 units per square kilometre

in 2019

Tonga

0.0895 units per square kilometre

in 2019

Rwanda rank

31st

Tonga rank

29th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per over time

Rwanda
Tonga

How they compare

Tonga currently reports 0.0895 units per square kilometre against 0.0803 units per square kilometre in Rwanda, a difference of 0.0092 units per square kilometre.

That makes Tonga's figure about 1.1 times Rwanda's.

Across all 30 years both countries report, Tonga has been ahead every year.

Rwanda ranks 31st and Tonga ranks 29th of 206 countries.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Rwanda	Tonga	Difference	Ahead
1990s	0.0319 units per square kilometre	0.0857 units per square kilometre	0.0538 units per square kilometre	Tonga
2000s	0.0554 units per square kilometre	0.0867 units per square kilometre	0.0314 units per square kilometre	Tonga
2010s	0.076 units per square kilometre	0.0887 units per square kilometre	0.0127 units per square kilometre	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - afolu, per, Rwanda or Tonga?: Tonga, at 0.0895 units per square kilometre against 0.0803 units per square kilometre in Rwanda as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - afolu, per between Rwanda and Tonga?: 0.0092 units per square kilometre, with Tonga ahead.
How many years of comparable data are there for Rwanda and Tonga?: 30 years are reported by both, from 1990 to 2019.
How do Rwanda and Tonga rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - afolu, per?: Rwanda ranks 31st and Tonga ranks 29th of 206 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Rwanda vs Tonga: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-afolu-per-square-kilometre/rwanda/tonga/

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About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 206 places, 6,030 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU 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.