Share of global greenhouse gas emissions in Saint Helena
Saint Helena: Share of global greenhouse gas emissions was 0.0% in 2024. ◆ Volatile
Latest (2024)
0.0%
Change on year
up 2.3%
World rank
198th
of 199 countries
All-time high
0.0%
in 1993
All-time low
0.0%
in 1907
Years of data
175
1850–2024
Share of global greenhouse gas emissions in Saint Helena, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in %.
Analysis
Saint Helena recorded 0.0% for share of global greenhouse gas emissions in 2024.
The figure is up 2.3% on the previous year and down 0.5% over ten years.
Over the whole period, share of global greenhouse gas emissions in Saint Helena peaked at 0.0% in 1993 and was at its lowest, 0.0%, in 1907.
That places Saint Helena 198th out of 199 countries with data for 2024, 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 greenhouse gas emissions in Saint Helena, year by year
| Year | % | Change |
|---|---|---|
| 1850 | 0.0% | — |
| 1851 | 0.0% | -1.9% |
| 1852 | 0.0% | -1.9% |
| 1853 | 0.0% | -0.2% |
| 1854 | 0.0% | -1.3% |
| 1855 | 0.0% | -0.8% |
| 1856 | 0.0% | -0.3% |
| 1857 | 0.0% | -0.6% |
| 1858 | 0.0% | -0.1% |
| 1859 | 0.0% | -0.9% |
| 1860 | 0.0% | +5.2% |
| 1861 | 0.0% | +2.9% |
| 1862 | 0.0% | +2.0% |
| 1863 | 0.0% | +0.5% |
| 1864 | 0.0% | -0.8% |
| 1865 | 0.0% | +1.5% |
| 1866 | 0.0% | -0.2% |
| 1867 | 0.0% | +0.7% |
| 1868 | 0.0% | +0.4% |
| 1869 | 0.0% | -0.1% |
| 1870 | 0.0% | -6.9% |
| 1871 | 0.0% | -1.8% |
| 1872 | 0.0% | -3.6% |
| 1873 | 0.0% | -0.9% |
| 1874 | 0.0% | -0.1% |
| 1875 | 0.0% | -0.5% |
| 1876 | 0.0% | -0.2% |
| 1877 | 0.0% | -0.9% |
| 1878 | 0.0% | -0.2% |
| 1879 | 0.0% | -1.1% |
| 1880 | 0.0% | -1.7% |
| 1881 | 0.0% | +0.2% |
| 1882 | 0.0% | -1.7% |
| 1883 | 0.0% | -1.5% |
| 1884 | 0.0% | +0.2% |
| 1885 | 0.0% | +0.2% |
| 1886 | 0.0% | +0.2% |
| 1887 | 0.0% | -1.3% |
| 1888 | 0.0% | -1.4% |
| 1889 | 0.0% | -0.1% |
| 1890 | 0.0% | -4.7% |
| 1891 | 0.0% | -1.6% |
| 1892 | 0.0% | +0.7% |
| 1893 | 0.0% | +0.3% |
| 1894 | 0.0% | -1.3% |
| 1895 | 0.0% | -0.5% |
| 1896 | 0.0% | -0.3% |
| 1897 | 0.0% | -1.3% |
| 1898 | 0.0% | -0.8% |
| 1899 | 0.0% | -2.0% |
| 1900 | 0.0% | -1.2% |
| 1901 | 0.0% | -1.5% |
| 1902 | 0.0% | -0.4% |
| 1903 | 0.0% | -2.0% |
| 1904 | 0.0% | -0.8% |
| 1905 | 0.0% | -1.4% |
| 1906 | 0.0% | -1.3% |
| 1907 | 0.0% | -3.2% |
| 1908 | 0.0% | +1.5% |
| 1909 | 0.0% | -1.3% |
| 1910 | 0.0% | +1.2% |
| 1911 | 0.0% | +1.4% |
| 1912 | 0.0% | +1.1% |
| 1913 | 0.0% | -0.6% |
| 1914 | 0.0% | +5.4% |
| 1915 | 0.0% | +3.1% |
| 1916 | 0.0% | -0.7% |
| 1917 | 0.0% | +1.0% |
| 1918 | 0.0% | +2.9% |
| 1919 | 0.0% | +7.2% |
| 1920 | 0.0% | -7.0% |
| 1921 | 0.0% | +4.5% |
| 1922 | 0.0% | -0.5% |
| 1923 | 0.0% | -3.4% |
| 1924 | 0.0% | +2.1% |
| 1925 | 0.0% | +0.4% |
| 1926 | 0.0% | +2.2% |
| 1927 | 0.0% | -1.7% |
| 1928 | 0.0% | +1.2% |
| 1929 | 0.0% | -1.8% |
| 1930 | 0.0% | +3.5% |
| 1931 | 0.0% | +4.2% |
| 1932 | 0.0% | +3.8% |
| 1933 | 0.0% | -0.4% |
| 1934 | 0.0% | -2.4% |
| 1935 | 0.0% | -0.4% |
| 1936 | 0.0% | -3.5% |
| 1937 | 0.0% | -1.5% |
| 1938 | 0.0% | +2.7% |
| 1939 | 0.0% | -0.9% |
| 1940 | 0.0% | -3.0% |
| 1941 | 0.0% | +0.7% |
| 1942 | 0.0% | +4.8% |
| 1943 | 0.0% | +5.3% |
| 1944 | 0.0% | +6.5% |
| 1945 | 0.0% | +13.5% |
| 1946 | 0.0% | +3.6% |
| 1947 | 0.0% | +1.3% |
| 1948 | 0.0% | +2.7% |
| 1949 | 0.0% | +5.0% |
| 1950 | 0.0% | -8.0% |
| 1951 | 0.0% | -5.1% |
| 1952 | 0.0% | -0.9% |
| 1953 | 0.0% | -2.3% |
| 1954 | 0.0% | -3.9% |
| 1955 | 0.0% | -5.5% |
| 1956 | 0.0% | -3.7% |
| 1957 | 0.0% | -3.0% |
| 1958 | 0.0% | -1.1% |
| 1959 | 0.0% | -4.1% |
| 1960 | 0.0% | +3.4% |
| 1961 | 0.0% | +1.8% |
| 1962 | 0.0% | +3.4% |
| 1963 | 0.0% | +1.5% |
| 1964 | 0.0% | +2.2% |
| 1965 | 0.0% | +2.3% |
| 1966 | 0.0% | +2.6% |
| 1967 | 0.0% | +0.5% |
| 1968 | 0.0% | +135.8% |
| 1969 | 0.0% | -58.8% |
| 1970 | 0.0% | -4.0% |
| 1971 | 0.0% | +3.7% |
| 1972 | 0.0% | -0.7% |
| 1973 | 0.0% | -10.2% |
| 1974 | 0.0% | +3.1% |
| 1975 | 0.0% | +5.9% |
| 1976 | 0.0% | +0.8% |
| 1977 | 0.0% | -0.7% |
| 1978 | 0.0% | +5.6% |
| 1979 | 0.0% | +4.8% |
| 1980 | 0.0% | +0.7% |
| 1981 | 0.0% | +204.8% |
| 1982 | 0.0% | -31.8% |
| 1983 | 0.0% | -1.8% |
| 1984 | 0.0% | -9.5% |
| 1985 | 0.0% | -3.1% |
| 1986 | 0.0% | -1.3% |
| 1987 | 0.0% | +1.5% |
| 1988 | 0.0% | +51.5% |
| 1989 | 0.0% | -0.5% |
| 1990 | 0.0% | -1.2% |
| 1991 | 0.0% | -4.3% |
| 1992 | 0.0% | +0.9% |
| 1993 | 0.0% | +35.4% |
| 1994 | 0.0% | -6.5% |
| 1995 | 0.0% | -0.1% |
| 1996 | 0.0% | -3.0% |
| 1997 | 0.0% | -4.8% |
| 1998 | 0.0% | +3.8% |
| 1999 | 0.0% | -1.0% |
| 2000 | 0.0% | +1.6% |
| 2001 | 0.0% | -0.0% |
| 2002 | 0.0% | -2.7% |
| 2003 | 0.0% | -6.1% |
| 2004 | 0.0% | -25.2% |
| 2005 | 0.0% | +33.7% |
| 2006 | 0.0% | -3.1% |
| 2007 | 0.0% | -0.9% |
| 2008 | 0.0% | -1.2% |
| 2009 | 0.0% | -0.3% |
| 2010 | 0.0% | -4.1% |
| 2011 | 0.0% | -2.5% |
| 2012 | 0.0% | -1.5% |
| 2013 | 0.0% | +1.3% |
| 2014 | 0.0% | -0.6% |
| 2015 | 0.0% | -0.5% |
| 2016 | 0.0% | +29.0% |
| 2017 | 0.0% | -21.4% |
| 2018 | 0.0% | -0.5% |
| 2019 | 0.0% | +24.8% |
| 2020 | 0.0% | -17.3% |
| 2021 | 0.0% | -28.3% |
| 2022 | 0.0% | +32.2% |
| 2023 | 0.0% | -0.9% |
| 2024 | 0.0% | +2.3% |
Biggest year-on-year movements
Years where Share of global greenhouse gas emissions 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 |
|---|---|---|---|
| 1981 | +204.8% | 0.0% | 0.0% |
| 1968 | +135.8% | 0.0% | 0.0% |
| 1969 | -58.8% | 0.0% | 0.0% |
| 1988 | +51.5% | 0.0% | 0.0% |
| 1993 | +35.4% | 0.0% | 0.0% |
| 2005 | +33.7% | 0.0% | 0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 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% | 5 |
Countries ranked near Saint Helena
More climate change data for Saint Helena
- Share of global CO₂ emissions and population 0.0% (2100)
- Summer temperature anomalies -0.0099 °C (2026)
- Spring temperature anomalies 0.7284 °C (2026)
- Temperature anomalies by month 0.8 °C (2026)
- Autumn temperature anomalies 0.2222 °C (2025)
- Winter temperature anomalies 0.2374 °C (2025)
- Share of global cumulative CO₂ emissions from cement 0.0% (2024)
- Share of global cumulative CO₂ emissions from flaring 0.0% (2024)
- CO₂ emissions per capita vs. fossil fuel consumption per capita 2.16 tonnes per person (2024)
- Share of global CO₂ emissions from oil 0.0% (2024)
Frequently asked questions
- What is share of global greenhouse gas emissions in Saint Helena?
- Share of global greenhouse gas emissions in Saint Helena was 0.0% in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest share of global greenhouse gas emissions recorded in Saint Helena?
- The highest recorded value was 0.0% in 1993.
- What is the lowest share of global greenhouse gas emissions recorded in Saint Helena?
- The lowest recorded value was 0.0% in 1907.
- How does Saint Helena rank for share of global greenhouse gas emissions?
- Saint Helena ranks 198th out of 199 countries with data for 2024.
- Is share of global greenhouse gas emissions rising or falling in Saint Helena?
- Over the last ten years it is down 0.5%. The long-run trend across the full record is volatile.
- Where does this Saint Helena data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Share of global greenhouse gas emissions. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 175 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of the world's greenhouse gas emissions.