Annual share of co2 emissions in United States of America
United States of America: Annual share of co2 emissions was 12.71 in 2024. ◆ Volatile
Latest (2024)
12.71
Change on year
down 1.6%
World rank
2nd
of 210 countries
All-time high
55.01
in 1945
All-time low
0.7181
in 1802
Years of data
225
1800–2024
Annual share of co2 emissions in United States of America, 1800–2024
Source: Our World in Data.
Analysis
In 2024, annual share of co2 emissions in United States of America stood at 12.71.
Compared with earlier readings it is down 1.6% on the previous year and down 18.5% over ten years.
Over the whole period, annual share of co2 emissions in United States of America peaked at 55.01 in 1945 and was at its lowest, 0.7181, in 1802.
That places United States of America 2nd out of 210 countries with data for 2024, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Annual share of co2 emissions in United States of America, year by year
| Year | Value | Change |
|---|---|---|
| 1800 | 0.7708 | — |
| 1801 | 0.8362 | +8.5% |
| 1802 | 0.7181 | -14.1% |
| 1803 | 1 | +39.9% |
| 1804 | 1.05 | +4.5% |
| 1805 | 1.09 | +3.9% |
| 1806 | 1.02 | -6.5% |
| 1807 | 1.04 | +2.3% |
| 1808 | 1.1 | +5.9% |
| 1809 | 1.11 | +0.4% |
| 1810 | 1.06 | -4.7% |
| 1811 | 1.11 | +5.2% |
| 1812 | 1.18 | +6.5% |
| 1813 | 1.26 | +6.6% |
| 1814 | 1.33 | +5.1% |
| 1815 | 1.38 | +3.8% |
| 1816 | 1.46 | +5.7% |
| 1817 | 1.46 | -0.0% |
| 1818 | 1.52 | +4.2% |
| 1819 | 1.5 | -1.5% |
| 1820 | 1.56 | +4.2% |
| 1821 | 1.59 | +2.0% |
| 1822 | 1.6 | +0.6% |
| 1823 | 1.6 | -0.1% |
| 1824 | 1.76 | +10.2% |
| 1825 | 1.87 | +6.1% |
| 1826 | 2.14 | +14.6% |
| 1827 | 2.2 | +2.7% |
| 1828 | 2.39 | +8.6% |
| 1829 | 2.71 | +13.3% |
| 1830 | 2.35 | -13.3% |
| 1831 | 2.72 | +15.9% |
| 1832 | 3.68 | +35.4% |
| 1833 | 4.24 | +15.1% |
| 1834 | 3.81 | -10.1% |
| 1835 | 4.43 | +16.3% |
| 1836 | 4.43 | -0.1% |
| 1837 | 5 | +12.9% |
| 1838 | 4.75 | -4.9% |
| 1839 | 5.03 | +5.9% |
| 1840 | 4.94 | -1.8% |
| 1841 | 5.09 | +2.9% |
| 1842 | 5.35 | +5.1% |
| 1843 | 5.87 | +9.7% |
| 1844 | 6.56 | +11.8% |
| 1845 | 7.23 | +10.2% |
| 1846 | 8.06 | +11.5% |
| 1847 | 8.82 | +9.5% |
| 1848 | 9.67 | +9.6% |
| 1849 | 9.85 | +1.9% |
| 1850 | 10.05 | +2.1% |
| 1851 | 12.39 | +23.2% |
| 1852 | 12.91 | +4.1% |
| 1853 | 13.88 | +7.6% |
| 1854 | 13 | -6.4% |
| 1855 | 14.66 | +12.8% |
| 1856 | 14.39 | -1.9% |
| 1857 | 14.6 | +1.5% |
| 1858 | 14.59 | -0.1% |
| 1859 | 14.98 | +2.7% |
| 1860 | 14.28 | -4.7% |
| 1861 | 13.08 | -8.4% |
| 1862 | 13.33 | +1.9% |
| 1863 | 14.44 | +8.3% |
| 1864 | 14.32 | -0.8% |
| 1865 | 13.53 | -5.6% |
| 1866 | 13.19 | -2.5% |
| 1867 | 15.15 | +14.9% |
| 1868 | 16.65 | +9.9% |
| 1869 | 17.86 | +7.2% |
| 1870 | 18.4 | +3.0% |
| 1871 | 18.08 | -1.7% |
| 1872 | 20.02 | +10.7% |
| 1873 | 20.81 | +3.9% |
| 1874 | 21.36 | +2.7% |
| 1875 | 19.93 | -6.7% |
| 1876 | 19.23 | -3.5% |
| 1877 | 20.9 | +8.7% |
| 1878 | 20.28 | -3.0% |
| 1879 | 23.09 | +13.9% |
| 1880 | 23.17 | +0.3% |
| 1881 | 23.69 | +2.2% |
| 1882 | 25.12 | +6.0% |
| 1883 | 25.48 | +1.4% |
| 1884 | 26.53 | +4.1% |
| 1885 | 26.78 | +0.9% |
| 1886 | 27.86 | +4.0% |
| 1887 | 28.4 | +1.9% |
| 1888 | 31.17 | +9.7% |
| 1889 | 27.96 | -10.3% |
| 1890 | 30.78 | +10.1% |
| 1891 | 31.26 | +1.5% |
| 1892 | 32.68 | +4.6% |
| 1893 | 33.36 | +2.1% |
| 1894 | 30.15 | -9.6% |
| 1895 | 32.13 | +6.6% |
| 1896 | 31.17 | -3.0% |
| 1897 | 30.97 | -0.6% |
| 1898 | 32.01 | +3.3% |
| 1899 | 33.62 | +5.0% |
| 1900 | 33.83 | +0.6% |
| 1901 | 35.7 | +5.5% |
| 1902 | 36.91 | +3.4% |
| 1903 | 39.61 | +7.3% |
| 1904 | 38.63 | -2.5% |
| 1905 | 40.56 | +5.0% |
| 1906 | 40.8 | +0.6% |
| 1907 | 41.6 | +2.0% |
| 1908 | 37.9 | -8.9% |
| 1909 | 40.3 | +6.3% |
| 1910 | 41.92 | +4.0% |
| 1911 | 40.87 | -2.5% |
| 1912 | 41.52 | +1.6% |
| 1913 | 41.16 | -0.9% |
| 1914 | 41.46 | +0.7% |
| 1915 | 43.69 | +5.4% |
| 1916 | 44.92 | +2.8% |
| 1917 | 47.22 | +5.1% |
| 1918 | 50.03 | +6.0% |
| 1919 | 48.88 | -2.3% |
| 1920 | 49.26 | +0.8% |
| 1921 | 45.99 | -6.6% |
| 1922 | 44.29 | -3.7% |
| 1923 | 51.55 | +16.4% |
| 1924 | 46.06 | -10.7% |
| 1925 | 47 | +2.0% |
| 1926 | 51.83 | +10.3% |
| 1927 | 46.42 | -10.4% |
| 1928 | 45.82 | -1.3% |
| 1929 | 45.79 | -0.1% |
| 1930 | 44.08 | -3.7% |
| 1931 | 41.96 | -4.8% |
| 1932 | 39.4 | -6.1% |
| 1933 | 40.11 | +1.8% |
| 1934 | 39.28 | -2.1% |
| 1935 | 38.91 | -1.0% |
| 1936 | 40.72 | +4.7% |
| 1937 | 39.86 | -2.1% |
| 1938 | 35.84 | -10.1% |
| 1939 | 37.38 | +4.3% |
| 1940 | 38.39 | +2.7% |
| 1941 | 40.88 | +6.5% |
| 1942 | 44.12 | +7.9% |
| 1943 | 44.77 | +1.5% |
| 1944 | 47.36 | +5.8% |
| 1945 | 55.01 | +16.2% |
| 1946 | 48.98 | -11.0% |
| 1947 | 48.13 | -1.8% |
| 1948 | 47.4 | -1.5% |
| 1949 | 41.6 | -12.2% |
| 1950 | 42.86 | +3.0% |
| 1951 | 41.03 | -4.2% |
| 1952 | 39.45 | -3.9% |
| 1953 | 39.29 | -0.4% |
| 1954 | 36.67 | -6.7% |
| 1955 | 36.65 | -0.0% |
| 1956 | 36.08 | -1.6% |
| 1957 | 34.64 | -4.0% |
| 1958 | 32.64 | -5.8% |
| 1959 | 31.98 | -2.0% |
| 1960 | 30.87 | -3.5% |
| 1961 | 30.66 | -0.7% |
| 1962 | 30.72 | +0.2% |
| 1963 | 30.45 | -0.9% |
| 1964 | 30.16 | -1.0% |
| 1965 | 30.06 | -0.3% |
| 1966 | 30.11 | +0.2% |
| 1967 | 30.28 | +0.6% |
| 1968 | 29.76 | -1.7% |
| 1969 | 29.32 | -1.5% |
| 1970 | 29.13 | -0.7% |
| 1971 | 28.16 | -3.3% |
| 1972 | 28.19 | +0.1% |
| 1973 | 27.98 | -0.7% |
| 1974 | 27.11 | -3.1% |
| 1975 | 25.98 | -4.2% |
| 1976 | 25.87 | -0.4% |
| 1977 | 25.87 | -0.0% |
| 1978 | 25.74 | -0.5% |
| 1979 | 25.16 | -2.3% |
| 1980 | 24.37 | -3.1% |
| 1981 | 24.07 | -1.2% |
| 1982 | 23.02 | -4.3% |
| 1983 | 22.99 | -0.1% |
| 1984 | 23.02 | +0.1% |
| 1985 | 22.32 | -3.1% |
| 1986 | 22.01 | -1.4% |
| 1987 | 22.23 | +1.0% |
| 1988 | 22.35 | +0.5% |
| 1989 | 22.34 | -0.0% |
| 1990 | 22.57 | +1.0% |
| 1991 | 21.88 | -3.1% |
| 1992 | 23 | +5.1% |
| 1993 | 23.21 | +0.9% |
| 1994 | 23.34 | +0.6% |
| 1995 | 23.07 | -1.1% |
| 1996 | 23.11 | +0.2% |
| 1997 | 23.27 | +0.7% |
| 1998 | 23.61 | +1.5% |
| 1999 | 23.35 | -1.1% |
| 2000 | 23.61 | +1.1% |
| 2001 | 22.98 | -2.7% |
| 2002 | 22.65 | -1.4% |
| 2003 | 21.72 | -4.1% |
| 2004 | 21.36 | -1.7% |
| 2005 | 20.7 | -3.1% |
| 2006 | 19.76 | -4.5% |
| 2007 | 19.43 | -1.6% |
| 2008 | 18.47 | -5.0% |
| 2009 | 17.41 | -5.7% |
| 2010 | 17.02 | -2.3% |
| 2011 | 16.06 | -5.6% |
| 2012 | 15.25 | -5.1% |
| 2013 | 15.52 | +1.7% |
| 2014 | 15.6 | +0.5% |
| 2015 | 15.16 | -2.8% |
| 2016 | 14.82 | -2.3% |
| 2017 | 14.44 | -2.6% |
| 2018 | 14.59 | +1.1% |
| 2019 | 14.12 | -3.3% |
| 2020 | 13.34 | -5.5% |
| 2021 | 13.62 | +2.1% |
| 2022 | 13.47 | -1.1% |
| 2023 | 12.91 | -4.2% |
| 2024 | 12.71 | -1.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1800s | 0.9745 | 0.7181 | 1.11 | 10 |
| 1810s | 1.33 | 1.06 | 1.52 | 10 |
| 1820s | 1.94 | 1.56 | 2.71 | 10 |
| 1830s | 4.04 | 2.35 | 5.03 | 10 |
| 1840s | 7.14 | 4.94 | 9.85 | 10 |
| 1850s | 13.55 | 10.05 | 14.98 | 10 |
| 1860s | 14.58 | 13.08 | 17.86 | 10 |
| 1870s | 20.21 | 18.08 | 23.09 | 10 |
| 1880s | 26.62 | 23.17 | 31.17 | 10 |
| 1890s | 31.81 | 30.15 | 33.62 | 10 |
| 1900s | 38.59 | 33.83 | 41.6 | 10 |
| 1910s | 44.17 | 40.87 | 50.03 | 10 |
| 1920s | 47.4 | 44.29 | 51.83 | 10 |
| 1930s | 39.75 | 35.84 | 44.08 | 10 |
| 1940s | 45.66 | 38.39 | 55.01 | 10 |
| 1950s | 37.13 | 31.98 | 42.86 | 10 |
| 1960s | 30.24 | 29.32 | 30.87 | 10 |
| 1970s | 26.92 | 25.16 | 29.13 | 10 |
| 1980s | 22.87 | 22.01 | 24.37 | 10 |
| 1990s | 23.04 | 21.88 | 23.61 | 10 |
| 2000s | 20.81 | 17.41 | 23.61 | 10 |
| 2010s | 15.26 | 14.12 | 17.02 | 10 |
| 2020s | 13.21 | 12.71 | 13.62 | 5 |
Countries ranked near United States of America
- 1 Anguilla 0.0004 compare
- 1 China 31.84 compare
- 2 Cook Islands 0.0002 compare
- 3 India 8.27 compare
- 3 Montserrat 0.0001 compare
- 4 Russian Federation 4.61 compare
- 4 Saint Helena, Ascension and Tristan da Cunha 0 compare
- 5 Japan 2.49 compare
- 5 Niue 0 compare
More climate change data for United States of America
- Share co2 vs population 4.14 (2100)
- Urban population 80.2% (2025)
- Urban population 274.08 million (2025)
- Urban population growth 0.6% (2025)
- Population, total 341.79 million (2025)
- Population growth 0.5% (2025)
- Annual Net Emissions/Removals 6,164 (2024)
- Temperature change with respect to a baseline climatology 1.95 (2024)
- Per capita CO₂ emissions vs. per capita energy use 14.2 tonnes per person (2024)
- Share global cumulative co2 including land 20.37 (2024)
Frequently asked questions
- What is annual share of co2 emissions in United States of America?
- Annual share of co2 emissions in United States of America was 12.71 in 2024, according to Our World in Data.
- What is the highest annual share of co2 emissions recorded in United States of America?
- The highest recorded value was 55.01 in 1945.
- What is the lowest annual share of co2 emissions recorded in United States of America?
- The lowest recorded value was 0.7181 in 1802.
- How does United States of America rank for annual share of co2 emissions?
- United States of America ranks 2nd out of 210 countries with data for 2024.
- Is annual share of co2 emissions rising or falling in United States of America?
- Over the last ten years it is down 18.5%. The long-run trend across the full record is volatile.
- Where does this United States of America data come from?
- The figures come from Our World in Data, published as part of Annual share of co2 emissions. Statizoid updates them automatically from the source API.
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