Montenegro vs New Caledonia: Cumulative CO₂ emissions, per square kilometre

Montenegro
8,904 tonnes per square kilometre
in 2023
New Caledonia
9,107 tonnes per square kilometre
in 2023
Montenegro rank
98th
New Caledonia rank
97th

Cumulative CO₂ emissions, per square kilometre over time

  • Montenegro
  • New Caledonia
02.0k4.0k6.0k8.0k10.0k196119922023

How they compare

New Caledonia currently reports 9,107 tonnes per square kilometre against 8,904 tonnes per square kilometre in Montenegro, a difference of 203 tonnes per square kilometre.

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

Montenegro ranks 98th and New Caledonia ranks 97th of 204 countries.

Across the 3 decades both report, Montenegro averaged higher in 2 and New Caledonia in 1.

Head to head by decade

Decade Montenegro New Caledonia Difference Ahead
2000s 6,277 tonnes per square kilometre 5,178 tonnes per square kilometre 1,099 tonnes per square kilometre Montenegro
2010s 7,429 tonnes per square kilometre 6,722 tonnes per square kilometre 707.37 tonnes per square kilometre Montenegro
2020s 8,633 tonnes per square kilometre 8,697 tonnes per square kilometre 64.86 tonnes per square kilometre New Caledonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions, per square kilometre, Montenegro or New Caledonia?
New Caledonia, at 9,107 tonnes per square kilometre against 8,904 tonnes per square kilometre in Montenegro as of 2023.
What is the difference in cumulative co₂ emissions, per square kilometre between Montenegro and New Caledonia?
203 tonnes per square kilometre, with New Caledonia ahead.
How many years of comparable data are there for Montenegro and New Caledonia?
18 years are reported by both, from 2006 to 2023.
How do Montenegro and New Caledonia rank globally for cumulative co₂ emissions, per square kilometre?
Montenegro ranks 98th and New Caledonia ranks 97th of 204 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Montenegro vs New Caledonia: Cumulative CO₂ emissions, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-per-square-kilometre/montenegro/new-caledonia/

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About this data

Indicator
Cumulative CO₂ emissions, per square kilometre
Unit
tonnes per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 11,422 data points, 1961–2023
Last refreshed

Cumulative CO₂ emissions 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.