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

24 years are reported by both, from 2000 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brunei vs Luxembourg: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Brunei

0.0018 Mt CO2e per square kilometre

in 2023

Luxembourg

0.0027 Mt CO2e per square kilometre

in 2023

Brunei rank

22nd

Luxembourg rank

20th

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

Brunei
Luxembourg

How they compare

Luxembourg currently reports 0.0027 Mt CO2e per square kilometre against 0.0018 Mt CO2e per square kilometre in Brunei, a difference of 0.0009 Mt CO2e per square kilometre.

That makes Luxembourg's figure about 1.5 times Brunei's.

Across all 24 years both countries report, Luxembourg has been ahead every year.

Brunei ranks 22nd and Luxembourg ranks 20th of 203 countries.

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

Head to head by decade

Decade	Brunei	Luxembourg	Difference	Ahead
2000s	0.0013 Mt CO2e per square kilometre	0.0042 Mt CO2e per square kilometre	0.0029 Mt CO2e per square kilometre	Luxembourg
2010s	0.0015 Mt CO2e per square kilometre	0.0039 Mt CO2e per square kilometre	0.0024 Mt CO2e per square kilometre	Luxembourg
2020s	0.0019 Mt CO2e per square kilometre	0.003 Mt CO2e per square kilometre	0.0011 Mt CO2e per square kilometre	Luxembourg

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Brunei or Luxembourg?: Luxembourg, at 0.0027 Mt CO2e per square kilometre against 0.0018 Mt CO2e per square kilometre in Brunei as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Brunei and Luxembourg?: 0.0009 Mt CO2e per square kilometre, with Luxembourg ahead.
How many years of comparable data are there for Brunei and Luxembourg?: 24 years are reported by both, from 2000 to 2023.
How do Brunei and Luxembourg rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Brunei ranks 22nd and Luxembourg ranks 20th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) 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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Brunei vs Luxembourg: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/brunei-darussalam/luxembourg/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/brunei-darussalam/luxembourg/">Brunei vs Luxembourg: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) 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: 20 September 2026

Carbon dioxide (CO2) 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.