What is the highest share of global co₂ emissions and population recorded in Brunei?

The highest recorded value was 0.0% in 2021.

What is the lowest share of global co₂ emissions and population recorded in Brunei?

The lowest recorded value was 0.0% in 1816.

How does Brunei rank for share of global co₂ emissions and population?

Brunei ranks 173rd out of 234 countries with data for 2100.

Is share of global co₂ emissions and population rising or falling in Brunei?

Over the last ten years it is down 2.2%. The long-run trend across the full record is volatile.

Where does this Brunei data come from?

The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Share of global CO₂ emissions and population. Statizoid updates them automatically from the source API.

Share of global CO₂ emissions and population in Brunei

Name: Share of global CO₂ emissions and population in Brunei
Creator: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
License: CC BY 4.0 (Our World in Data)

Brunei: Share of global CO₂ emissions and population was 0.0% in 2100. ◆ Volatile

Latest (2100)

0.0%

Change on year

down 0.2%

World rank

173rd

of 234 countries

All-time high

0.0%

in 2021

All-time low

0.0%

in 1816

Years of data

318

1000–2100

Share of global CO₂ emissions and population in Brunei, 1000–2100

Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Measured in %.

Analysis

The most recent figure for share of global co₂ emissions and population in Brunei is 0.0%, measured in 2100.

That represents a change of down 0.2% on the previous year and down 2.2% over ten years.

Over the whole period, share of global co₂ emissions and population in Brunei peaked at 0.0% in 2021 and was at its lowest, 0.0%, in 1816.

Brunei ranks 173rd of 234 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

Decade	Average	Lowest	Highest	Years
1000s	0.0%	0.0%	0.0%	1
1100s	0.0%	0.0%	0.0%	1
1200s	0.0%	0.0%	0.0%	1
1300s	0.0%	0.0%	0.0%	1
1400s	0.0%	0.0%	0.0%	1
1500s	0.0%	0.0%	0.0%	1
1600s	0.0%	0.0%	0.0%	1
1700s	0.0%	0.0%	0.0%	1
1710s	0.0%	0.0%	0.0%	1
1720s	0.0%	0.0%	0.0%	1
1730s	0.0%	0.0%	0.0%	1
1740s	0.0%	0.0%	0.0%	1
1750s	0.0%	0.0%	0.0%	1
1760s	0.0%	0.0%	0.0%	1
1770s	0.0%	0.0%	0.0%	1
1780s	0.0%	0.0%	0.0%	1
1790s	0.0%	0.0%	0.0%	1
1800s	0.0%	0.0%	0.0%	10
1810s	0.0%	0.0%	0.0%	10
1820s	0.0%	0.0%	0.0%	10
1830s	0.0%	0.0%	0.0%	10
1840s	0.0%	0.0%	0.0%	10
1850s	0.0%	0.0%	0.0%	10
1860s	0.0%	0.0%	0.0%	10
1870s	0.0%	0.0%	0.0%	10
1880s	0.0%	0.0%	0.0%	10
1890s	0.0%	0.0%	0.0%	10
1900s	0.0%	0.0%	0.0%	10
1910s	0.0%	0.0%	0.0%	10
1920s	0.0%	0.0%	0.0%	10
1930s	0.0%	0.0%	0.0%	10
1940s	0.0%	0.0%	0.0%	10
1950s	0.0%	0.0%	0.0%	10
1960s	0.0%	0.0%	0.0%	10
1970s	0.0%	0.0%	0.0%	10
1980s	0.0%	0.0%	0.0%	10
1990s	0.0%	0.0%	0.0%	10
2000s	0.0%	0.0%	0.0%	10
2010s	0.0%	0.0%	0.0%	10
2020s	0.0%	0.0%	0.0%	10
2030s	0.0%	0.0%	0.0%	10
2040s	0.0%	0.0%	0.0%	10
2050s	0.0%	0.0%	0.0%	10
2060s	0.0%	0.0%	0.0%	10
2070s	0.0%	0.0%	0.0%	10
2080s	0.0%	0.0%	0.0%	10
2090s	0.0%	0.0%	0.0%	10
2100s	0.0%	0.0%	0.0%	1

Countries ranked near Brunei

170 Mauritius 0.0% compare
171 Sao Tome and Principe 0.0% compare
172 Maldives 0.0% compare
174 Belize 0.0% compare
175 Cape Verde 0.0% compare
176 Bahamas 0.0% compare

See the full ranking of 239 places →

More climate change data for Brunei

Population growth 0.8% (2025)
Population, total 466,330 (2025)
Urban population growth 0.9% (2025)
Urban population 349,799 (2025)
Urban population 75.0% (2025)
CO₂ emissions per capita vs. GDP per capita 26.05 tonnes per person (2024)
Cumulative CO₂ emissions 427.76 million tonnes (2024)
CO₂ emissions per capita 26.05 tonnes per person (2024)
CO₂ emissions per capita vs. share of electricity generation from renewables 26.05 tonnes per person (2024)
Share of global CO₂ emissions vs. share of population 0.0% (2024)

All data for Brunei →

Frequently asked questions

What is share of global co₂ emissions and population in Brunei?: Share of global co₂ emissions and population in Brunei was 0.0% in 2100, according to HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data.
What is the highest share of global co₂ emissions and population recorded in Brunei?: The highest recorded value was 0.0% in 2021.
What is the lowest share of global co₂ emissions and population recorded in Brunei?: The lowest recorded value was 0.0% in 1816.
How does Brunei rank for share of global co₂ emissions and population?: Brunei ranks 173rd out of 234 countries with data for 2100.
Is share of global co₂ emissions and population rising or falling in Brunei?: Over the last ten years it is down 2.2%. The long-run trend across the full record is volatile.
Where does this Brunei data come from?: The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Share of global CO₂ emissions and population. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 318 observations, free to reuse under CC BY 4.0 (Our World in Data).

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.