Share of global nitrous oxide emissions in Saint Helena
Saint Helena: Share of global nitrous oxide emissions was 0.0% in 2024. ▲ Rising
Latest (2024)
0.0%
Change on year
down 1.2%
World rank
197th
of 201 countries
All-time high
0.0%
in 1949
All-time low
0.0%
in 1870
Years of data
175
1850–2024
Share of global nitrous oxide emissions in Saint Helena, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in %.
Analysis
In 2024, share of global nitrous oxide emissions in Saint Helena stood at 0.0%.
That represents a change of down 1.2% on the previous year and down 5.1% over ten years.
Over the whole period, share of global nitrous oxide emissions in Saint Helena peaked at 0.0% in 1949 and was at its lowest, 0.0%, in 1870.
Saint Helena ranks 197th of 201 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 175 years of available data.
Share of global nitrous oxide emissions in Saint Helena, year by year
| Year | % | Change |
|---|---|---|
| 1850 | 0.0% | — |
| 1851 | 0.0% | +0.1% |
| 1852 | 0.0% | +0.1% |
| 1853 | 0.0% | +0.1% |
| 1854 | 0.0% | +0.1% |
| 1855 | 0.0% | +0.1% |
| 1856 | 0.0% | +0.0% |
| 1857 | 0.0% | +0.0% |
| 1858 | 0.0% | -0.0% |
| 1859 | 0.0% | -0.0% |
| 1860 | 0.0% | -0.1% |
| 1861 | 0.0% | -0.1% |
| 1862 | 0.0% | -0.1% |
| 1863 | 0.0% | -0.1% |
| 1864 | 0.0% | -0.1% |
| 1865 | 0.0% | -0.1% |
| 1866 | 0.0% | -0.1% |
| 1867 | 0.0% | -0.1% |
| 1868 | 0.0% | -0.1% |
| 1869 | 0.0% | -0.1% |
| 1870 | 0.0% | -0.1% |
| 1871 | 0.0% | +0.1% |
| 1872 | 0.0% | +0.3% |
| 1873 | 0.0% | +0.5% |
| 1874 | 0.0% | +0.6% |
| 1875 | 0.0% | +0.6% |
| 1876 | 0.0% | +0.5% |
| 1877 | 0.0% | +0.4% |
| 1878 | 0.0% | +0.3% |
| 1879 | 0.0% | +0.2% |
| 1880 | 0.0% | +0.1% |
| 1881 | 0.0% | +0.0% |
| 1882 | 0.0% | +0.0% |
| 1883 | 0.0% | +0.0% |
| 1884 | 0.0% | -0.0% |
| 1885 | 0.0% | -0.0% |
| 1886 | 0.0% | -0.0% |
| 1887 | 0.0% | -0.0% |
| 1888 | 0.0% | -0.0% |
| 1889 | 0.0% | -0.0% |
| 1890 | 0.0% | +0.7% |
| 1891 | 0.0% | -0.2% |
| 1892 | 0.0% | -0.2% |
| 1893 | 0.0% | -0.2% |
| 1894 | 0.0% | -0.2% |
| 1895 | 0.0% | -0.2% |
| 1896 | 0.0% | -0.1% |
| 1897 | 0.0% | -0.0% |
| 1898 | 0.0% | +0.0% |
| 1899 | 0.0% | +0.1% |
| 1900 | 0.0% | +0.2% |
| 1901 | 0.0% | +0.2% |
| 1902 | 0.0% | +0.0% |
| 1903 | 0.0% | -0.1% |
| 1904 | 0.0% | -0.1% |
| 1905 | 0.0% | -0.1% |
| 1906 | 0.0% | +0.0% |
| 1907 | 0.0% | +0.1% |
| 1908 | 0.0% | +0.3% |
| 1909 | 0.0% | +0.5% |
| 1910 | 0.0% | +0.8% |
| 1911 | 0.0% | +1.3% |
| 1912 | 0.0% | +2.0% |
| 1913 | 0.0% | +2.4% |
| 1914 | 0.0% | +2.7% |
| 1915 | 0.0% | +2.9% |
| 1916 | 0.0% | +2.9% |
| 1917 | 0.0% | +2.8% |
| 1918 | 0.0% | +2.7% |
| 1919 | 0.0% | +2.5% |
| 1920 | 0.0% | +2.3% |
| 1921 | 0.0% | +2.3% |
| 1922 | 0.0% | +2.5% |
| 1923 | 0.0% | +2.6% |
| 1924 | 0.0% | +2.5% |
| 1925 | 0.0% | +2.3% |
| 1926 | 0.0% | +2.0% |
| 1927 | 0.0% | +1.6% |
| 1928 | 0.0% | +1.1% |
| 1929 | 0.0% | +0.6% |
| 1930 | 0.0% | -0.0% |
| 1931 | 0.0% | -0.7% |
| 1932 | 0.0% | -1.3% |
| 1933 | 0.0% | -1.8% |
| 1934 | 0.0% | -2.1% |
| 1935 | 0.0% | -2.3% |
| 1936 | 0.0% | -2.4% |
| 1937 | 0.0% | -2.4% |
| 1938 | 0.0% | -2.1% |
| 1939 | 0.0% | -1.7% |
| 1940 | 0.0% | -1.2% |
| 1941 | 0.0% | +5.3% |
| 1942 | 0.0% | +13.6% |
| 1943 | 0.0% | +15.2% |
| 1944 | 0.0% | +13.3% |
| 1945 | 0.0% | +10.4% |
| 1946 | 0.0% | +7.7% |
| 1947 | 0.0% | +5.4% |
| 1948 | 0.0% | +3.4% |
| 1949 | 0.0% | +1.6% |
| 1950 | 0.0% | -0.2% |
| 1951 | 0.0% | -2.2% |
| 1952 | 0.0% | -4.1% |
| 1953 | 0.0% | -5.5% |
| 1954 | 0.0% | -6.7% |
| 1955 | 0.0% | -7.5% |
| 1956 | 0.0% | -7.9% |
| 1957 | 0.0% | -7.8% |
| 1958 | 0.0% | -7.1% |
| 1959 | 0.0% | -5.6% |
| 1960 | 0.0% | -3.2% |
| 1961 | 0.0% | -3.5% |
| 1962 | 0.0% | +1.2% |
| 1963 | 0.0% | +2.9% |
| 1964 | 0.0% | +3.5% |
| 1965 | 0.0% | +3.3% |
| 1966 | 0.0% | +2.7% |
| 1967 | 0.0% | +2.6% |
| 1968 | 0.0% | +2.0% |
| 1969 | 0.0% | +1.6% |
| 1970 | 0.0% | -9.0% |
| 1971 | 0.0% | +6.3% |
| 1972 | 0.0% | +1.4% |
| 1973 | 0.0% | -10.1% |
| 1974 | 0.0% | +3.2% |
| 1975 | 0.0% | +3.8% |
| 1976 | 0.0% | +2.0% |
| 1977 | 0.0% | +2.6% |
| 1978 | 0.0% | +6.8% |
| 1979 | 0.0% | +2.9% |
| 1980 | 0.0% | +0.4% |
| 1981 | 0.0% | -3.4% |
| 1982 | 0.0% | -0.5% |
| 1983 | 0.0% | -2.4% |
| 1984 | 0.0% | -15.8% |
| 1985 | 0.0% | +0.3% |
| 1986 | 0.0% | +0.3% |
| 1987 | 0.0% | +2.7% |
| 1988 | 0.0% | +7.7% |
| 1989 | 0.0% | +0.7% |
| 1990 | 0.0% | +1.7% |
| 1991 | 0.0% | -12.9% |
| 1992 | 0.0% | -1.0% |
| 1993 | 0.0% | +3.7% |
| 1994 | 0.0% | -17.3% |
| 1995 | 0.0% | +1.2% |
| 1996 | 0.0% | -5.8% |
| 1997 | 0.0% | -7.7% |
| 1998 | 0.0% | +2.2% |
| 1999 | 0.0% | -3.5% |
| 2000 | 0.0% | +18.8% |
| 2001 | 0.0% | -8.3% |
| 2002 | 0.0% | -0.9% |
| 2003 | 0.0% | -0.1% |
| 2004 | 0.0% | -0.3% |
| 2005 | 0.0% | +0.3% |
| 2006 | 0.0% | -4.1% |
| 2007 | 0.0% | +0.0% |
| 2008 | 0.0% | +10.0% |
| 2009 | 0.0% | +2.4% |
| 2010 | 0.0% | -3.3% |
| 2011 | 0.0% | -1.2% |
| 2012 | 0.0% | -0.2% |
| 2013 | 0.0% | +4.8% |
| 2014 | 0.0% | +1.5% |
| 2015 | 0.0% | -5.5% |
| 2016 | 0.0% | +3.3% |
| 2017 | 0.0% | -0.5% |
| 2018 | 0.0% | +1.5% |
| 2019 | 0.0% | -0.3% |
| 2020 | 0.0% | -3.8% |
| 2021 | 0.0% | -1.3% |
| 2022 | 0.0% | +3.1% |
| 2023 | 0.0% | -0.2% |
| 2024 | 0.0% | -1.2% |
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
- 194 Cook Islands 0.0% compare
- 195 Turks and Caicos Islands 0.0% compare
- 196 Tuvalu 0.0% compare
- 198 Nauru 0.0% compare
- 199 Niue 0.0% compare
- 200 Anguilla 0.0%
- 200 Marshall Islands 0.0%
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 nitrous oxide emissions in Saint Helena?
- Share of global nitrous oxide 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 nitrous oxide emissions recorded in Saint Helena?
- The highest recorded value was 0.0% in 1949.
- What is the lowest share of global nitrous oxide emissions recorded in Saint Helena?
- The lowest recorded value was 0.0% in 1870.
- How does Saint Helena rank for share of global nitrous oxide emissions?
- Saint Helena ranks 197th out of 201 countries with data for 2024.
- Is share of global nitrous oxide emissions rising or falling in Saint Helena?
- Over the last ten years it is down 5.1%. The long-run trend across the full record is rising.
- 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 nitrous oxide 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 nitrous oxide emissions.