Montenegro vs Portugal: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre

Montenegro
0.0129 kt per square kilometre
in 2023
Portugal
0.0137 kt per square kilometre
in 2023
Montenegro rank
93rd
Portugal rank
91st

Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre over time

  • Montenegro
  • Portugal
0.0030.0050.0070.010.0130.015196119922023

How they compare

Portugal currently reports 0.0137 kt per square kilometre against 0.0129 kt per square kilometre in Montenegro, a difference of 0.0008 kt per square kilometre.

That makes Portugal's figure about 1.1 times Montenegro's.

The two have swapped places 1 time across 18 shared years of data; in 2006 it was Montenegro ahead.

Montenegro ranks 93rd and Portugal ranks 91st of 185 countries.

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

Head to head by decade

Decade Montenegro Portugal Difference Ahead
2000s 0.0114 kt per square kilometre 0.0086 kt per square kilometre 0.0028 kt per square kilometre Montenegro
2010s 0.0128 kt per square kilometre 0.0094 kt per square kilometre 0.0035 kt per square kilometre Montenegro
2020s 0.0135 kt per square kilometre 0.0129 kt per square kilometre 0.0007 kt per square kilometre Montenegro

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) from ch4 (ar5), per square kilometre, Montenegro or Portugal?
Portugal, at 0.0137 kt per square kilometre against 0.0129 kt per square kilometre in Montenegro as of 2023.
What is the difference in energy — emissions (co2eq) from ch4 (ar5), per square kilometre between Montenegro and Portugal?
0.0008 kt per square kilometre, with Portugal ahead.
How many years of comparable data are there for Montenegro and Portugal?
18 years are reported by both, from 2006 to 2023.
How do Montenegro and Portugal rank globally for energy — emissions (co2eq) from ch4 (ar5), per square kilometre?
Montenegro ranks 93rd and Portugal ranks 91st of 185 countries.
Where does this data come from?
Statizoid (derived), published as Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Montenegro vs Portugal: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-from-ch4-ar5-per-square-kilometre/montenegro/portugal/

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<a href="https://climate.statizoid.com/compare/energy-emissions-co2eq-from-ch4-ar5-per-square-kilometre/montenegro/portugal/">Montenegro vs Portugal: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre</a> — Statizoid

About this data

Indicator
Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
186 places, 10,671 data points, 1961–2023
Last refreshed

Energy — Emissions (CO2eq) from CH4 (AR5) 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.