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

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

Where does this data come from?

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

Luxembourg vs Portugal: Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt)

Luxembourg

0.0001 Mt CO2e per square kilometre

in 2023

Portugal

0.0001 Mt CO2e per square kilometre

in 2023

Luxembourg rank

88th

Portugal rank

89th

Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) over time

Luxembourg
Portugal

How they compare

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

The two have swapped places 3 times across 24 shared years of data; in 2000 it was Portugal ahead.

Luxembourg ranks 88th and Portugal ranks 89th of 194 countries.

Across the 3 decades both report, Luxembourg averaged higher in 2 and Portugal in 1.

Head to head by decade

Decade	Luxembourg	Portugal	Difference	Ahead
2000s	0.0004 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Luxembourg
2010s	0.0003 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Luxembourg
2020s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from power industry (energy) (mt), Luxembourg or Portugal?: Luxembourg, at 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Portugal as of 2023.
What is the difference in carbon dioxide (co2) emissions from power industry (energy) (mt) between Luxembourg and Portugal?: 0 Mt CO2e per square kilometre, with Luxembourg ahead.
How many years of comparable data are there for Luxembourg and Portugal?: 24 years are reported by both, from 2000 to 2023.
How do Luxembourg and Portugal rank globally for carbon dioxide (co2) emissions from power industry (energy) (mt)?: Luxembourg ranks 88th and Portugal ranks 89th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Luxembourg vs Portugal: Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-power-industry-energy-mt-co2e-per-square-kilometre/luxembourg/portugal/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-power-industry-energy-mt-co2e-per-square-kilometre/luxembourg/portugal/">Luxembourg vs Portugal: Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions from Power Industry (Energy) (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: 241 places, 12,381 data points, 1970–2023
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions from Power Industry (Energy) (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.