How many years of comparable data are there for Italy and Seychelles?

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

Where does this data come from?

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

Italy vs Seychelles: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per

Italy

0.0002 Mt CO2e per square kilometre

in 2023

Seychelles

0.0002 Mt CO2e per square kilometre

in 2023

Italy rank

52nd

Seychelles rank

49th

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per over time

Italy
Seychelles

How they compare

Seychelles currently reports 0.0002 Mt CO2e per square kilometre against 0.0002 Mt CO2e per square kilometre in Italy, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Italy ahead.

Italy ranks 52nd and Seychelles ranks 49th of 203 countries.

Italy has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Italy	Seychelles	Difference	Ahead
1970s	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Italy
1980s	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Italy
1990s	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Italy
2000s	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Italy
2010s	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Italy
2020s	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per, Italy or Seychelles?: Seychelles, at 0.0002 Mt CO2e per square kilometre against 0.0002 Mt CO2e per square kilometre in Italy as of 2023.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per between Italy and Seychelles?: 0 Mt CO2e per square kilometre, with Seychelles ahead.
How many years of comparable data are there for Italy and Seychelles?: 54 years are reported by both, from 1970 to 2023.
How do Italy and Seychelles rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?: Italy ranks 52nd and Seychelles ranks 49th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs Seychelles: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/italy/seychelles/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/italy/seychelles/">Italy vs Seychelles: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.