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Contribution to temperature change — all countries

Contribution to temperature change — Lower-middle-income countries

Contribution to temperature change in lower-middle-income countries in 2024 — 0.149 °C.

2024 0.149 °C +2.05% vs 2023
World rank —
Period maximum 0.149 °C2024
Period minimum 0 °C1851

Trend over time

1851–2024 · °C

Contribution to temperature change — Lower-middle-income countries, 1851–202400.050.10.15185118691887190519231941195919771995201320241851: 0 °C1854: 0 °C1857: 0 °C1860: 0.001 °C1863: 0.001 °C1866: 0.002 °C1869: 0.002 °C1872: 0.002 °C1875: 0.005 °C1878: 0.005 °C1881: 0.005 °C1884: 0.006 °C1887: 0.006 °C1890: 0.006 °C1893: 0.006 °C1896: 0.006 °C1899: 0.009 °C1902: 0.011 °C1905: 0.011 °C1908: 0.011 °C1911: 0.011 °C1914: 0.014 °C1917: 0.015 °C1920: 0.019 °C1923: 0.02 °C1926: 0.02 °C1929: 0.021 °C1932: 0.021 °C1935: 0.022 °C1938: 0.025 °C1941: 0.027 °C1944: 0.031 °C1947: 0.032 °C1950: 0.035 °C1953: 0.037 °C1956: 0.039 °C1959: 0.042 °C1962: 0.045 °C1965: 0.048 °C1968: 0.053 °C1971: 0.055 °C1974: 0.058 °C1977: 0.062 °C1980: 0.066 °C1983: 0.068 °C1986: 0.073 °C1989: 0.078 °C1992: 0.085 °C1995: 0.087 °C1998: 0.093 °C2001: 0.097 °C2004: 0.103 °C2007: 0.109 °C2010: 0.114 °C2013: 0.121 °C2016: 0.128 °C2019: 0.137 °C2022: 0.144 °C2024: 0.149 °C
Change over the period: +0.149

Comparison, 2024

How the value compares with the world and the groups this territory belongs to: Lower-middle-income countries

Lower-middle-income countries 0.149 °C
World computed 1.21 °C
Contribution to temperature change — Lower-middle-income countries, by year Lower-middle-income countries All countries CSV XLSX
Year °C Change Change, %
2024 0.149 +0.003 +2.05%
2023 0.146 +0.002 +1.39%
2022 0.144 +0.005 +3.6%
2021 0.139 +0.001 +0.72%
2020 0.138 +0.001 +0.73%
2019 0.137 +0.003 +2.24%
2018 0.134 +0.001 +0.75%
2017 0.133 +0.005 +3.91%
2016 0.128 +0.002 +1.59%
2015 0.126 +0.004 +3.28%
2014 0.122 +0.001 +0.83%
2013 0.121 +0.002 +1.68%
2012 0.119 +0.002 +1.71%
2011 0.117 +0.003 +2.63%
2010 0.114 +0.002 +1.79%
2009 0.112 +0.002 +1.82%
2008 0.11 +0.001 +0.92%
2007 0.109 +0.003 +2.83%
2006 0.106 +0.002 +1.92%
2005 0.104 +0.001 +0.97%
2004 0.103 +0.003 +3%
2003 0.1 +0.002 +2.04%
2002 0.098 +0.001 +1.03%
2001 0.097 +0.001 +1.04%
2000 0.096 +0.001 +1.05%
1999 0.095 +0.002 +2.15%
1998 0.093 +0.002 +2.2%
1997 0.091 +0.003 +3.41%
1996 0.088 +0.001 +1.15%
1995 0.087 +0 +0%
1994 0.087 +0 +0%
1993 0.087 +0.002 +2.35%
1992 0.085 +0.004 +4.94%
1991 0.081 +0.002 +2.53%
1990 0.079 +0.001 +1.28%
1989 0.078 +0.002 +2.63%
1988 0.076 +0.002 +2.7%
1987 0.074 +0.001 +1.37%
1986 0.073 +0.001 +1.39%
1985 0.072 +0.004 +5.88%
1984 0.068 +0 +0%
1983 0.068 +0.001 +1.49%
1982 0.067 +0.001 +1.52%
1981 0.066 +0 +0%
1980 0.066 +0 +0%
1979 0.066 +0.003 +4.76%
1978 0.063 +0.001 +1.61%
1977 0.062 +0.001 +1.64%
1976 0.061 +0.001 +1.67%
1975 0.06 +0.002 +3.45%
1974 0.058 +0.002 +3.57%
1973 0.056 +0 +0%
1972 0.056 +0.001 +1.82%
1971 0.055 +0.001 +1.85%
1970 0.054 +0 +0%
1969 0.054 +0.001 +1.89%
1968 0.053 +0.002 +3.92%
1967 0.051 +0.001 +2%
1966 0.05 +0.002 +4.17%
1965 0.048 +0 +0%
1964 0.048 +0.001 +2.13%
1963 0.047 +0.002 +4.44%
1962 0.045 +0.001 +2.27%
1961 0.044 +0.001 +2.33%
1960 0.043 +0.001 +2.38%
1959 0.042 +0 +0%
1958 0.042 +0.003 +7.69%
1957 0.039 +0 +0%
1956 0.039 +0 +0%
1955 0.039 +0.001 +2.63%
1954 0.038 +0.001 +2.7%
1953 0.037 +0.002 +5.71%
1952 0.035 +0 +0%
1951 0.035 +0 +0%
1950 0.035 +0 +0%
1949 0.035 +0.002 +6.06%
1948 0.033 +0.001 +3.13%
1947 0.032 +0.001 +3.23%
1946 0.031 +0 +0%
1945 0.031 +0 +0%
1944 0.031 +0 +0%
1943 0.031 +0.002 +6.9%
1942 0.029 +0.002 +7.41%
1941 0.027 +0.001 +3.85%
1940 0.026 +0.001 +4%
1939 0.025 +0 +0%
1938 0.025 +0 +0%
1937 0.025 +0.001 +4.17%
1936 0.024 +0.002 +9.09%
1935 0.022 +0.001 +4.76%
1934 0.021 +0 +0%
1933 0.021 +0 +0%
1932 0.021 +0 +0%
1931 0.021 +0 +0%
1930 0.021 +0 +0%
1929 0.021 +0 +0%
1928 0.021 +0.001 +5%
1927 0.02 +0 +0%
1926 0.02 +0 +0%
1925 0.02 +0 +0%
1924 0.02 +0 +0%
1923 0.02 +0 +0%
1922 0.02 +0.001 +5.26%
1921 0.019 +0 +0%
1920 0.019 +0.001 +5.56%
1919 0.018 +0.001 +5.88%
1918 0.017 +0.002 +13.33%
1917 0.015 +0 +0%
1916 0.015 +0 +0%
1915 0.015 +0.001 +7.14%
1914 0.014 +0 +0%
1913 0.014 +0.002 +16.67%
1912 0.012 +0.001 +9.09%
1911 0.011 +0 +0%
1910 0.011 +0 +0%
1909 0.011 +0 +0%
1908 0.011 +0 +0%
1907 0.011 +0 +0%
1906 0.011 +0 +0%
1905 0.011 +0 +0%
1904 0.011 +0 +0%
1903 0.011 +0 +0%
1902 0.011 +0 +0%
1901 0.011 +0 +0%
1900 0.011 +0.002 +22.22%
1899 0.009 +0 +0%
1898 0.009 +0.001 +12.5%
1897 0.008 +0.002 +33.33%
1896 0.006 +0 +0%
1895 0.006 +0 +0%
1894 0.006 +0 +0%
1893 0.006 +0 +0%
1892 0.006 +0 +0%
1891 0.006 +0 +0%
1890 0.006 +0 +0%
1889 0.006 +0 +0%
1888 0.006 +0 +0%
1887 0.006 +0 +0%
1886 0.006 +0 +0%
1885 0.006 +0 +0%
1884 0.006 +0.001 +20%
1883 0.005 +0 +0%
1882 0.005 +0 +0%
1881 0.005 +0 +0%
1880 0.005 +0 +0%
1879 0.005 +0 +0%
1878 0.005 +0 +0%
1877 0.005 +0 +0%
1876 0.005 +0 +0%
1875 0.005 +0 +0%
1874 0.005 +0 +0%
1873 0.005 +0.003 +150%
1872 0.002 +0 +0%
1871 0.002 +0 +0%
1870 0.002 +0 +0%
1869 0.002 +0 +0%
1868 0.002 +0 +0%
1867 0.002 +0 +0%
1866 0.002 +0 +0%
1865 0.002 +0.001 +100%
1864 0.001 +0 +0%
1863 0.001 +0 +0%
1862 0.001 +0 +0%
1861 0.001 +0 +0%
1860 0.001 +0 +0%
1859 0.001 +0.001 —
1858 0 +0 —
1857 0 +0 —
1856 0 +0 —
1855 0 +0 —
1854 0 +0 —
1853 0 +0 —
1852 0 +0 —
1851 0 — —

About the indicator

An estimate of how much the cumulative CO2 emissions of a country have contributed to the observed rise in the mean temperature of the planet, in degrees Celsius. This is the most direct answer to the question of who warmed the planet by how much: the calculation converts emissions into a temperature change through a climate model, bypassing intermediate quantities such as concentration. Contributions are additive — the sum over all countries is the warming caused by carbon dioxide.

Important: From CO2 only: the contribution of methane and nitrous oxide is not part of this series, so the sum falls short of the full warming observed. The estimate is model-based, carrying the uncertainty of climate sensitivity itself.

Source: CO₂ and GHG Emissions (Our World in Data), license CC BY 4.0.

Other indicators for lower-middle-income countries

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What part of all emissions since the start of the industrial era a country produced.

Lower-middle-income countries by year Emissions Cumulative CO2 emissions

A country's total emissions over the whole record — since 1750.

Lower-middle-income countries by year Environment Population below five meters above sea level

What share of the population lives less than five meters above sea level.

Lower-middle-income countries by year Emissions CO2 emissions

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Lower-middle-income countries by year Emissions CO2 emissions per capita

How many tonnes of carbon dioxide each resident of a country accounts for in a year.

Lower-middle-income countries by year Emissions Consumption-based CO2 emissions

Emissions adjusted for trade: the carbon brought in with imported goods is counted.

Lower-middle-income countries by year
All indicators for lower-middle-income countries