Per capita CO₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha
Saint Helena, Ascension and Tristan da Cunha: Per capita CO₂ emissions vs. per capita energy use was 2.16 tonnes per person in 2024. ▲ Rising
Per capita CO₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha, 1968–2024
Source: Global Carbon Budget (2025); Population based on various sources (2024) – with major processing by Our World in Data. Measured in tonnes per person.
Analysis
The most recent figure for per capita co₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha is 2.16 tonnes per person, measured in 2024.
The figure is up 4.9% on the previous year and up 8.2% over ten years.
Over the whole period, per capita co₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha peaked at 2.67 tonnes per person in 2019 and was at its lowest, 0.545 tonnes per person, in 1987.
The long-run direction has been consistently rising across the 45 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.6488 tonnes per person | 0.6488 tonnes per person | 0.6488 tonnes per person | 1 |
| 1980s | 0.7367 tonnes per person | 0.545 tonnes per person | 1.13 tonnes per person | 9 |
| 1990s | 1.55 tonnes per person | 1.1 tonnes per person | 1.8 tonnes per person | 10 |
| 2000s | 1.89 tonnes per person | 1.29 tonnes per person | 2.08 tonnes per person | 10 |
| 2010s | 2.14 tonnes per person | 1.99 tonnes per person | 2.67 tonnes per person | 10 |
| 2020s | 1.93 tonnes per person | 1.35 tonnes per person | 2.16 tonnes per person | 5 |
Countries ranked near Saint Helena, Ascension and Tristan da Cunha
- 2 Kuwait 26.25 tonnes per person compare
- 2 Montserrat 6.02 tonnes per person compare
- 3 Brunei Darussalam 26.05 tonnes per person compare
- 3 Cook Islands 5.82 tonnes per person compare
- 4 Bahrain 24.27 tonnes per person compare
- 4 Niue 4.14 tonnes per person compare
- 5 Trinidad and Tobago 22.93 tonnes per person compare
- 6 Saudi Arabia 20.38 tonnes per person compare
- 7 United Arab Emirates 20.13 tonnes per person compare
- 8 New Caledonia 18.06 tonnes per person compare
More climate change data for Saint Helena, Ascension and Tristan da Cunha
- Share co2 vs population 0 (2100)
- Share global cumulative co2 cement 0 (2024)
- Prod cons co2 per capita 2.16 (2024)
- Co emissions per capita vs fossil fuel consumption per capita 2.16 (2024)
- Share global co2 oil 0.0001 (2024)
- Share global co2 flaring 0 (2024)
- Share global co2 cement 0 (2024)
- Co2 per capita marimekko 2.16 (2024)
- Annual Net Emissions/Removals 0.021 (2024)
- Per capita CO₂ emissions vs. per capita energy use 2.16 tonnes per person (2024)
Frequently asked questions
- What is per capita co₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha?
- Per capita co₂ emissions vs. per capita energy use in Saint Helena, Ascension and Tristan da Cunha was 2.16 tonnes per person in 2024, according to Global Carbon Budget (2025); Population based on various sources (2024) – with major processing by Our World in Data.
- What is the highest per capita co₂ emissions vs. per capita energy use recorded in Saint Helena, Ascension and Tristan da Cunha?
- The highest recorded value was 2.67 tonnes per person in 2019.
- What is the lowest per capita co₂ emissions vs. per capita energy use recorded in Saint Helena, Ascension and Tristan da Cunha?
- The lowest recorded value was 0.545 tonnes per person in 1987.
- How does Saint Helena, Ascension and Tristan da Cunha rank for per capita co₂ emissions vs. per capita energy use?
- Saint Helena, Ascension and Tristan da Cunha ranks 5th out of 5 countries with data for 2024.
- Is per capita co₂ emissions vs. per capita energy use rising or falling in Saint Helena, Ascension and Tristan da Cunha?
- Over the last ten years it is up 8.2%. The long-run trend across the full record is rising.
- Where does this Saint Helena, Ascension and Tristan da Cunha data come from?
- The figures come from Global Carbon Budget (2025); Population based on various sources (2024) – with major processing by Our World in Data, published as part of Per capita CO₂ emissions vs. per capita energy use. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Carbon dioxide (CO₂) emissions from burning fossil fuels and industrial processes. This includes emissions from transport, electricity generation, and heating, but not land-use change.