How many years of comparable data are there for Brunei and Ireland?

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.

Brunei vs Ireland: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Brunei

0 Mt CO2e per square kilometre

in 2023

Ireland

0 Mt CO2e per square kilometre

in 2023

Brunei rank

94th

Ireland rank

95th

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

Brunei
Ireland

How they compare

Brunei currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Ireland, 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 Ireland ahead.

Brunei ranks 94th and Ireland ranks 95th of 203 countries.

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

Head to head by decade

Decade	Brunei	Ireland	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ireland

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, Brunei or Ireland?: Brunei, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Ireland as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Brunei and Ireland?: 0 Mt CO2e per square kilometre, with Brunei ahead.
How many years of comparable data are there for Brunei and Ireland?: 54 years are reported by both, from 1970 to 2023.
How do Brunei and Ireland rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Brunei ranks 94th and Ireland ranks 95th 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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Brunei vs Ireland: 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/brunei-darussalam/ireland/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/brunei-darussalam/ireland/">Brunei vs Ireland: 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.