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

The highest recorded value was 0.0% in 1870.

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

The lowest recorded value was 0.0% in 1500.

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

Reunion ranks 164th out of 234 countries with data for 2100.

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

Over the last ten years it is down 2.1%. The long-run trend across the full record is rising.

Where does this Reunion 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 Reunion

Name: Share of global CO₂ emissions and population in Reunion
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)

Reunion: Share of global CO₂ emissions and population was 0.0% in 2100. ▲ Rising

Latest (2100)

0.0%

Change on year

down 0.2%

World rank

164th

of 234 countries

All-time high

0.0%

in 1870

All-time low

0.0%

in 1500

Years of data

178

1500–2100

Share of global CO₂ emissions and population in Reunion, 1500–2100

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

Analysis

In 2100, share of global co₂ emissions and population in Reunion stood at 0.0%.

That represents a change of down 0.2% on the previous year and down 2.1% over ten years.

Over the whole period, share of global co₂ emissions and population in Reunion peaked at 0.0% in 1870 and was at its lowest, 0.0%, in 1500.

That places Reunion 164th out of 234 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently rising across the 178 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
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%	1
1810s	0.0%	0.0%	0.0%	1
1820s	0.0%	0.0%	0.0%	1
1830s	0.0%	0.0%	0.0%	1
1840s	0.0%	0.0%	0.0%	1
1850s	0.0%	0.0%	0.0%	1
1860s	0.0%	0.0%	0.0%	1
1870s	0.0%	0.0%	0.0%	1
1880s	0.0%	0.0%	0.0%	1
1890s	0.0%	0.0%	0.0%	1
1900s	0.0%	0.0%	0.0%	1
1910s	0.0%	0.0%	0.0%	1
1920s	0.0%	0.0%	0.0%	1
1930s	0.0%	0.0%	0.0%	1
1940s	0.0%	0.0%	0.0%	1
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 Reunion

161 Fiji 0.0% compare
162 Vanuatu 0.0% compare
163 North Macedonia 0.0% compare
165 Western Sahara 0.0% compare
166 Estonia 0.0% compare
167 French Guiana 0.0% compare

See the full ranking of 239 places →

More climate change data for Reunion

Global sulphur dioxide (SO₂) emissions by world region 30,938 tonnes (2022)
emissions of air pollutants 41,483 tonnes (2022)
Electricity generation from low-carbon sources 1.74 terawatt-hours (2023)
Share of electricity generation from low-carbon sources 56.7% (2023)
Annual PM2.5 emissions from wildfires 0 tonnes (2026)
Life expectancy at birth vs. CO₂ emissions per capita 83.55 years (2023)
Lifecycle carbon intensity of electricity 394.14 grams of CO₂ equivalents per kilowatt-hour (2023)
Annual CO₂ emissions from wildfires 0 tonnes (2026)
Share of national greenhouse gas emissions that come from food 16.8% (2015)
Share of global greenhouse gas emissions from food 0.0% (2015)

All data for Reunion →

Frequently asked questions

What is share of global co₂ emissions and population in Reunion?: Share of global co₂ emissions and population in Reunion 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 Reunion?: The highest recorded value was 0.0% in 1870.
What is the lowest share of global co₂ emissions and population recorded in Reunion?: The lowest recorded value was 0.0% in 1500.
How does Reunion rank for share of global co₂ emissions and population?: Reunion ranks 164th out of 234 countries with data for 2100.
Is share of global co₂ emissions and population rising or falling in Reunion?: Over the last ten years it is down 2.1%. The long-run trend across the full record is rising.
Where does this Reunion 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 — 178 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.