Antarctica vs Saint Helena: Share of global CO₂ emissions
Antarctica
0.0%
in 2024
Saint Helena
0.0%
in 2024
Antarctica rank
214th
Saint Helena rank
212th
Share of global CO₂ emissions over time
- Antarctica
- Saint Helena
How they compare
Saint Helena currently reports 0.0% against 0.0% in Antarctica, a difference of 0.0%.
The two have swapped places 2 times across 38 shared years of data; in 1987 it was Saint Helena ahead.
Antarctica ranks 214th and Saint Helena ranks 212th of 215 countries.
Saint Helena has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Antarctica | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | — |
| 1990s | 0.0% | 0.0% | 0.0% | Saint Helena |
| 2000s | 0.0% | 0.0% | 0.0% | Saint Helena |
| 2010s | 0.0% | 0.0% | 0.0% | Saint Helena |
| 2020s | 0.0% | 0.0% | 0.0% | Saint Helena |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions, Antarctica or Saint Helena?
- Saint Helena, at 0.0% against 0.0% in Antarctica as of 2024.
- What is the difference in share of global co₂ emissions between Antarctica and Saint Helena?
- 0.0%, with Saint Helena ahead.
- How many years of comparable data are there for Antarctica and Saint Helena?
- 38 years are reported by both, from 1987 to 2024.
- How do Antarctica and Saint Helena rank globally for share of global co₂ emissions?
- Antarctica ranks 214th and Saint Helena ranks 212th of 215 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured as a percentage of global emissions of CO₂ in the same year.