What is the difference in share of global co₂ emissions and population between Montenegro and New Caledonia?

0.0%, with New Caledonia ahead.

How many years of comparable data are there for Montenegro and New Caledonia?

166 years are reported by both, from 1800 to 2100.

Where does this data come from?

HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Share of global CO₂ emissions and population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Montenegro vs New Caledonia: Share of global CO₂ emissions and population

Montenegro

0.0%

in 2100

New Caledonia

0.0%

in 2100

Montenegro rank

181st

New Caledonia rank

179th

Share of global CO₂ emissions and population over time

Montenegro
New Caledonia

How they compare

New Caledonia currently reports 0.0% against 0.0% in Montenegro, a difference of 0.0%.

The two have swapped places 1 time across 166 shared years of data; in 1800 it was Montenegro ahead.

Montenegro ranks 181st and New Caledonia ranks 179th of 234 countries.

Across the 31 decades both report, Montenegro averaged higher in 30 and New Caledonia in 1.

Head to head by decade

Decade	Montenegro	New Caledonia	Difference	Ahead
1800s	0.0%	0.0%	0.0%	Montenegro
1810s	0.0%	0.0%	0.0%	Montenegro
1820s	0.0%	0.0%	0.0%	Montenegro
1830s	0.0%	0.0%	0.0%	Montenegro
1840s	0.0%	0.0%	0.0%	Montenegro
1850s	0.0%	0.0%	0.0%	Montenegro
1860s	0.0%	0.0%	0.0%	Montenegro
1870s	0.0%	0.0%	0.0%	Montenegro
1880s	0.0%	0.0%	0.0%	Montenegro
1890s	0.0%	0.0%	0.0%	Montenegro
1900s	0.0%	0.0%	0.0%	Montenegro
1910s	0.0%	0.0%	0.0%	Montenegro
1920s	0.0%	0.0%	0.0%	Montenegro
1930s	0.0%	0.0%	0.0%	Montenegro
1940s	0.0%	0.0%	0.0%	Montenegro
1950s	0.0%	0.0%	0.0%	Montenegro
1960s	0.0%	0.0%	0.0%	Montenegro
1970s	0.0%	0.0%	0.0%	Montenegro
1980s	0.0%	0.0%	0.0%	Montenegro
1990s	0.0%	0.0%	0.0%	Montenegro
2000s	0.0%	0.0%	0.0%	Montenegro
2010s	0.0%	0.0%	0.0%	Montenegro
2020s	0.0%	0.0%	0.0%	Montenegro
2030s	0.0%	0.0%	0.0%	Montenegro
2040s	0.0%	0.0%	0.0%	Montenegro
2050s	0.0%	0.0%	0.0%	Montenegro
2060s	0.0%	0.0%	0.0%	Montenegro
2070s	0.0%	0.0%	0.0%	Montenegro
2080s	0.0%	0.0%	0.0%	Montenegro
2090s	0.0%	0.0%	0.0%	Montenegro
2100s	0.0%	0.0%	0.0%	New Caledonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of global co₂ emissions and population, Montenegro or New Caledonia?: New Caledonia, at 0.0% against 0.0% in Montenegro as of 2100.
What is the difference in share of global co₂ emissions and population between Montenegro and New Caledonia?: 0.0%, with New Caledonia ahead.
How many years of comparable data are there for Montenegro and New Caledonia?: 166 years are reported by both, from 1800 to 2100.
How do Montenegro and New Caledonia rank globally for share of global co₂ emissions and population?: Montenegro ranks 181st and New Caledonia ranks 179th of 234 countries.
Where does this data come from?: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Share of global CO₂ emissions and population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

About this data

Indicator: Share of global CO₂ emissions and population
Unit: %
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 69,170 data points, 1000–2100
Last refreshed: 07 August 2026

Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.