How many years of comparable data are there for Spain and Tuvalu?

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

Where does this data come from?

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

Spain vs Tuvalu: Methane (CH4) emissions from Agriculture (Mt CO2e), per square

Spain

0.0001 Mt CO2e per square kilometre

in 2023

Tuvalu

0.0001 Mt CO2e per square kilometre

in 2023

Spain rank

55th

Tuvalu rank

53rd

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

Spain
Tuvalu

How they compare

Tuvalu currently reports 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Spain, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 5 times across 54 shared years of data; in 1970 it was Spain ahead.

Spain ranks 55th and Tuvalu ranks 53rd of 201 countries.

Across the 6 decades both report, Spain averaged higher in 4 and Tuvalu in 2.

Head to head by decade

Decade	Spain	Tuvalu	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Spain
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Spain
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Spain
2000s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Spain
2010s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Tuvalu
2020s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Tuvalu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from agriculture (mt co2e), per square, Spain or Tuvalu?: Tuvalu, at 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Spain as of 2023.
What is the difference in methane (ch4) emissions from agriculture (mt co2e), per square between Spain and Tuvalu?: 0 Mt CO2e per square kilometre, with Tuvalu ahead.
How many years of comparable data are there for Spain and Tuvalu?: 54 years are reported by both, from 1970 to 2023.
How do Spain and Tuvalu rank globally for methane (ch4) emissions from agriculture (mt co2e), per square?: Spain ranks 55th and Tuvalu ranks 53rd of 201 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Spain vs Tuvalu: Methane (CH4) emissions from Agriculture (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/spain/tuvalu/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/spain/tuvalu/">Spain vs Tuvalu: Methane (CH4) emissions from Agriculture (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Agriculture (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: 248 places, 12,696 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Agriculture (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.