Share of global CO₂ emissions and population in Saint Helena
Saint Helena: Share of global CO₂ emissions and population was 0.0% in 2100. ◆ Volatile
Latest (2100)
0.0%
Change on year
down 0.4%
World rank
235th
of 239 countries
All-time high
0.0%
in 1861
All-time low
0.0%
in 2100
Years of data
163
1800–2100
Share of global CO₂ emissions and population in Saint Helena, 1800–2100
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Measured in %.
Analysis
Saint Helena recorded 0.0% for share of global co₂ emissions and population in 2100. That is the lowest value across all 163 years on record.
That represents a change of down 0.4% on the previous year and down 5.3% over ten years.
Over the whole period, share of global co₂ emissions and population in Saint Helena peaked at 0.0% in 1861 and was at its lowest, 0.0%, in 2100.
That places Saint Helena 235th out of 239 countries with data for 2100, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Share of global CO₂ emissions and population in Saint Helena, year by year
| Year | % | Change |
|---|---|---|
| 1800 | 0.0% | — |
| 1820 | 0.0% | -9.8% |
| 1854 | 0.0% | +167.6% |
| 1861 | 0.0% | +8.1% |
| 1871 | 0.0% | -13.1% |
| 1881 | 0.0% | -22.2% |
| 1891 | 0.0% | -28.9% |
| 1901 | 0.0% | -21.0% |
| 1911 | 0.0% | -2.3% |
| 1921 | 0.0% | -1.5% |
| 1931 | 0.0% | +3.7% |
| 1946 | 0.0% | +3.7% |
| 1950 | 0.0% | +1.2% |
| 1951 | 0.0% | -0.8% |
| 1952 | 0.0% | -1.3% |
| 1953 | 0.0% | -1.6% |
| 1954 | 0.0% | -1.9% |
| 1955 | 0.0% | -2.3% |
| 1956 | 0.0% | -2.1% |
| 1957 | 0.0% | -1.8% |
| 1958 | 0.0% | -1.6% |
| 1959 | 0.0% | -1.6% |
| 1960 | 0.0% | -1.1% |
| 1961 | 0.0% | -1.3% |
| 1962 | 0.0% | -1.3% |
| 1963 | 0.0% | -1.8% |
| 1964 | 0.0% | -1.7% |
| 1965 | 0.0% | -2.0% |
| 1966 | 0.0% | -1.5% |
| 1967 | 0.0% | -1.2% |
| 1968 | 0.0% | -0.7% |
| 1969 | 0.0% | -0.9% |
| 1970 | 0.0% | -0.6% |
| 1971 | 0.0% | -0.6% |
| 1972 | 0.0% | -0.7% |
| 1973 | 0.0% | -0.7% |
| 1974 | 0.0% | -0.8% |
| 1975 | 0.0% | -0.8% |
| 1976 | 0.0% | -1.2% |
| 1977 | 0.0% | -0.9% |
| 1978 | 0.0% | -0.7% |
| 1979 | 0.0% | -0.9% |
| 1980 | 0.0% | -1.0% |
| 1981 | 0.0% | -1.0% |
| 1982 | 0.0% | -0.8% |
| 1983 | 0.0% | -0.8% |
| 1984 | 0.0% | -1.1% |
| 1985 | 0.0% | -1.3% |
| 1986 | 0.0% | -1.4% |
| 1987 | 0.0% | -1.6% |
| 1988 | 0.0% | -2.0% |
| 1989 | 0.0% | -2.2% |
| 1990 | 0.0% | -2.3% |
| 1991 | 0.0% | -2.2% |
| 1992 | 0.0% | -2.4% |
| 1993 | 0.0% | -2.3% |
| 1994 | 0.0% | -2.4% |
| 1995 | 0.0% | -2.4% |
| 1996 | 0.0% | -2.4% |
| 1997 | 0.0% | -2.3% |
| 1998 | 0.0% | -2.4% |
| 1999 | 0.0% | -2.5% |
| 2000 | 0.0% | -2.4% |
| 2001 | 0.0% | -2.7% |
| 2002 | 0.0% | -2.7% |
| 2003 | 0.0% | -3.0% |
| 2004 | 0.0% | -2.9% |
| 2005 | 0.0% | -3.1% |
| 2006 | 0.0% | -3.3% |
| 2007 | 0.0% | -3.3% |
| 2008 | 0.0% | -2.2% |
| 2009 | 0.0% | -0.8% |
| 2010 | 0.0% | -0.7% |
| 2011 | 0.0% | -0.6% |
| 2012 | 0.0% | -0.5% |
| 2013 | 0.0% | -0.6% |
| 2014 | 0.0% | -0.7% |
| 2015 | 0.0% | -0.5% |
| 2016 | 0.0% | -0.9% |
| 2017 | 0.0% | -1.4% |
| 2018 | 0.0% | -1.5% |
| 2019 | 0.0% | -1.4% |
| 2020 | 0.0% | -1.6% |
| 2021 | 0.0% | -1.5% |
| 2022 | 0.0% | -1.7% |
| 2023 | 0.0% | -1.8% |
| 2024 | 0.0% | -1.9% |
| 2025 | 0.0% | -1.6% |
| 2026 | 0.0% | -1.8% |
| 2027 | 0.0% | -1.8% |
| 2028 | 0.0% | -1.9% |
| 2029 | 0.0% | -1.9% |
| 2030 | 0.0% | -1.8% |
| 2031 | 0.0% | -1.9% |
| 2032 | 0.0% | -1.8% |
| 2033 | 0.0% | -1.9% |
| 2034 | 0.0% | -1.8% |
| 2035 | 0.0% | -1.8% |
| 2036 | 0.0% | -1.7% |
| 2037 | 0.0% | -1.7% |
| 2038 | 0.0% | -1.9% |
| 2039 | 0.0% | -1.6% |
| 2040 | 0.0% | -1.6% |
| 2041 | 0.0% | -1.7% |
| 2042 | 0.0% | -1.5% |
| 2043 | 0.0% | -1.7% |
| 2044 | 0.0% | -1.6% |
| 2045 | 0.0% | -1.5% |
| 2046 | 0.0% | -1.7% |
| 2047 | 0.0% | -1.6% |
| 2048 | 0.0% | -1.4% |
| 2049 | 0.0% | -1.5% |
| 2050 | 0.0% | -1.5% |
| 2051 | 0.0% | -1.5% |
| 2052 | 0.0% | -1.4% |
| 2053 | 0.0% | -1.5% |
| 2054 | 0.0% | -1.6% |
| 2055 | 0.0% | -1.5% |
| 2056 | 0.0% | -1.3% |
| 2057 | 0.0% | -1.4% |
| 2058 | 0.0% | -1.5% |
| 2059 | 0.0% | -1.3% |
| 2060 | 0.0% | -1.5% |
| 2061 | 0.0% | -1.3% |
| 2062 | 0.0% | -1.3% |
| 2063 | 0.0% | -1.2% |
| 2064 | 0.0% | -1.2% |
| 2065 | 0.0% | -1.0% |
| 2066 | 0.0% | -1.1% |
| 2067 | 0.0% | -1.2% |
| 2068 | 0.0% | -0.9% |
| 2069 | 0.0% | -1.1% |
| 2070 | 0.0% | -0.7% |
| 2071 | 0.0% | -0.8% |
| 2072 | 0.0% | -0.9% |
| 2073 | 0.0% | -1.0% |
| 2074 | 0.0% | -0.8% |
| 2075 | 0.0% | -0.7% |
| 2076 | 0.0% | -0.9% |
| 2077 | 0.0% | -0.9% |
| 2078 | 0.0% | -0.6% |
| 2079 | 0.0% | -0.8% |
| 2080 | 0.0% | -0.5% |
| 2081 | 0.0% | -0.8% |
| 2082 | 0.0% | -0.8% |
| 2083 | 0.0% | -0.6% |
| 2084 | 0.0% | -0.9% |
| 2085 | 0.0% | -0.8% |
| 2086 | 0.0% | -0.5% |
| 2087 | 0.0% | -0.7% |
| 2088 | 0.0% | -0.6% |
| 2089 | 0.0% | -0.6% |
| 2090 | 0.0% | -0.7% |
| 2091 | 0.0% | -0.7% |
| 2092 | 0.0% | -0.6% |
| 2093 | 0.0% | -0.5% |
| 2094 | 0.0% | -0.7% |
| 2095 | 0.0% | -0.6% |
| 2096 | 0.0% | -0.3% |
| 2097 | 0.0% | -0.5% |
| 2098 | 0.0% | -0.5% |
| 2099 | 0.0% | -0.7% |
| 2100 | 0.0% | -0.4% |
Biggest year-on-year movements
Years where Share of global CO₂ emissions and population in Saint Helena changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1854 | +167.6% | 0.0% | 0.0% |
| 1891 | -28.9% | 0.0% | 0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1800s | 0.0% | 0.0% | 0.0% | 1 |
| 1820s | 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 Saint Helena
- 232 Tokelau 0.0% compare
- 233 Svalbard and Jan Mayen 0.0% compare
- 234 Montserrat 0.0% compare
- 236 Niue 0.0% compare
- 237 Falkland Islands 0.0% compare
- 238 Saint Pierre and Miquelon 0.0% compare
More climate change data for Saint Helena
- Cumulative CO₂ emissions, annual growth rate 2.78 % change on previous year (2024)
- Annual Net Emissions/Removals 0.021 (2024)
- Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of) 1.14 % change on previous year (2024)
- Cumulative CO₂ emissions by world region, annual growth rate 2.78 % change on previous year (2024)
- Cumulative CO₂ emissions by world region, gaps filled 421,737 tonnes (2024)
- Co2 emissions vs gdp, annual growth rate 4.9 % change on previous year (2024)
- Annual greenhouse gas emissions by world region, annual growth rate 2.94 % change on previous year (2024)
- Co2 emissions vs gdp, gaps filled 2.16 (2024)
- Per capita CO₂ emissions vs. per capita energy use 2.16 tonnes per person (2024)
- Cumulative CO₂ emissions, gaps filled 421,737 tonnes (2024)
Frequently asked questions
- What is share of global co₂ emissions and population in Saint Helena?
- Share of global co₂ emissions and population in Saint Helena 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 Saint Helena?
- The highest recorded value was 0.0% in 1861.
- What is the lowest share of global co₂ emissions and population recorded in Saint Helena?
- The lowest recorded value was 0.0% in 2100.
- How does Saint Helena rank for share of global co₂ emissions and population?
- Saint Helena ranks 235th out of 239 countries with data for 2100.
- Is share of global co₂ emissions and population rising or falling in Saint Helena?
- Over the last ten years it is down 5.3%. The long-run trend across the full record is volatile.
- Where does this Saint Helena 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 — 163 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.