{"id": 526764, "name": "CO2 mitigation curves to meet a 1.5C target", "unit": "tonnes", "description": "The range of CO2 mitigation curves to have a >66% chance of keeping global average temperature rise below 1.5\u00b0C. Scenarios measure future global annual emissions necessary based on a given start year for emissions mitigation.", "createdAt": "2022-09-29T07:22:31.000Z", "updatedAt": "2025-03-14T14:52:32.000Z", "coverage": "", "timespan": "1750-2100", "datasetId": 5786, "shortUnit": "t", "columnOrder": 0, "shortName": "emissions", "catalogPath": "grapher/andrew/2019-12-03/co2_mitigation_curves_1p5celsius/co2_mitigation_curves_1p5celsius#emissions", "licenses": "[{\"url\": \"https://folk.universitetetioslo.no/roberan/t/global_mitigation_curves.shtml\", \"name\": \"CC BY\"}]", "type": "float", "dataChecksum": "951636547217308768", "metadataChecksum": "3573221962564048683", "datasetName": "CO2 mitigation curves for 1.5\u00b0C", "datasetVersion": "2019-12-03", "nonRedistributable": false, "display": {"unit": "tonnes", "shortUnit": "t"}, "schemaVersion": 1, "presentation": {}, "source": {"id": 31087, "name": "Robbie Andrew", "dataPublishedBy": "Robbie Andrew", "dataPublisherSource": "", "link": "https://folk.universitetetioslo.no/roberan/t/global_mitigation_curves.shtml", "retrievedDate": "", "additionalInfo": "Data denotes the range of CO2 mitigation curves for a range of 'start year scenarios': Scenarios are based on the annual emission reductions necessary to keep global temperature rise below 1.5\u00b0C if emissions mitigation was to start in a given year.\n\nFor example, 'Start in 2010' marks the necessary future emissions pathway to have a >66% chance of keeping global average temperatures below 1.5\u00b0C warming if global CO2 emissions mitigation had started in 2010, very quickly peaking then falling.\n\nData is sourced from Robbie Andrew, and available for download [here](http://folk.uio.no/roberan/t/global_mitigation_curves.shtml).\n\nHistorical emissions to 2017 are sourced from CDIAC/Global Carbon Project, projection to 2018 from Global Carbon Project (Le Qu\u00e9r\u00e9 et al. 2018).\n\nGlobal cumulative CO2 emissions budgets are from the IPCC Special Report on 1.5\u00b0C (Rogelj et al 2018): 420 GtCO2 for a 66% of 1.5\u00b0C and 1170 GtCO2 for a 66% of 2\u00b0C. Mitigation curves describe approximately exponential decay pathways such that the quota is never exceeded (see Raupach et al., 2014).\n"}, "dimensions": {"years": {"values": [{"id": 1750}, {"id": 1751}, {"id": 1752}, {"id": 1753}, {"id": 1754}, {"id": 1755}, {"id": 1756}, {"id": 1757}, {"id": 1758}, {"id": 1759}, {"id": 1760}, {"id": 1761}, {"id": 1762}, {"id": 1763}, {"id": 1764}, {"id": 1765}, {"id": 1766}, {"id": 1767}, {"id": 1768}, {"id": 1769}, {"id": 1770}, {"id": 1771}, {"id": 1772}, {"id": 1773}, {"id": 1774}, {"id": 1775}, {"id": 1776}, {"id": 1777}, {"id": 1778}, {"id": 1779}, {"id": 1780}, {"id": 1781}, {"id": 1782}, {"id": 1783}, {"id": 1784}, {"id": 1785}, {"id": 1786}, {"id": 1787}, {"id": 1788}, {"id": 1789}, {"id": 1790}, {"id": 1791}, {"id": 1792}, {"id": 1793}, {"id": 1794}, {"id": 1795}, {"id": 1796}, {"id": 1797}, {"id": 1798}, {"id": 1799}, {"id": 1800}, {"id": 1801}, {"id": 1802}, {"id": 1803}, {"id": 1804}, {"id": 1805}, {"id": 1806}, {"id": 1807}, {"id": 1808}, {"id": 1809}, {"id": 1810}, {"id": 1811}, {"id": 1812}, {"id": 1813}, {"id": 1814}, {"id": 1815}, {"id": 1816}, {"id": 1817}, {"id": 1818}, {"id": 1819}, {"id": 1820}, {"id": 1821}, {"id": 1822}, {"id": 1823}, {"id": 1824}, {"id": 1825}, {"id": 1826}, {"id": 1827}, {"id": 1828}, {"id": 1829}, {"id": 1830}, {"id": 1831}, {"id": 1832}, {"id": 1833}, {"id": 1834}, {"id": 1835}, {"id": 1836}, {"id": 1837}, {"id": 1838}, {"id": 1839}, {"id": 1840}, {"id": 1841}, {"id": 1842}, {"id": 1843}, {"id": 1844}, {"id": 1845}, {"id": 1846}, {"id": 1847}, {"id": 1848}, {"id": 1849}, {"id": 1850}, {"id": 1851}, {"id": 1852}, {"id": 1853}, {"id": 1854}, {"id": 1855}, {"id": 1856}, {"id": 1857}, {"id": 1858}, {"id": 1859}, {"id": 1860}, {"id": 1861}, {"id": 1862}, {"id": 1863}, {"id": 1864}, {"id": 1865}, {"id": 1866}, {"id": 1867}, {"id": 1868}, {"id": 1869}, {"id": 1870}, {"id": 1871}, {"id": 1872}, {"id": 1873}, {"id": 1874}, {"id": 1875}, {"id": 1876}, {"id": 1877}, {"id": 1878}, {"id": 1879}, {"id": 1880}, {"id": 1881}, {"id": 1882}, {"id": 1883}, {"id": 1884}, {"id": 1885}, {"id": 1886}, {"id": 1887}, {"id": 1888}, {"id": 1889}, {"id": 1890}, {"id": 1891}, {"id": 1892}, {"id": 1893}, {"id": 1894}, {"id": 1895}, {"id": 1896}, {"id": 1897}, {"id": 1898}, {"id": 1899}, {"id": 1900}, {"id": 1901}, {"id": 1902}, {"id": 1903}, {"id": 1904}, {"id": 1905}, {"id": 1906}, {"id": 1907}, {"id": 1908}, {"id": 1909}, {"id": 1910}, {"id": 1911}, {"id": 1912}, {"id": 1913}, {"id": 1914}, {"id": 1915}, {"id": 1916}, {"id": 1917}, {"id": 1918}, {"id": 1919}, {"id": 1920}, {"id": 1921}, {"id": 1922}, {"id": 1923}, {"id": 1924}, {"id": 1925}, {"id": 1926}, {"id": 1927}, {"id": 1928}, {"id": 1929}, {"id": 1930}, {"id": 1931}, {"id": 1932}, {"id": 1933}, {"id": 1934}, {"id": 1935}, {"id": 1936}, {"id": 1937}, {"id": 1938}, {"id": 1939}, {"id": 1940}, {"id": 1941}, {"id": 1942}, {"id": 1943}, {"id": 1944}, {"id": 1945}, {"id": 1946}, {"id": 1947}, {"id": 1948}, {"id": 1949}, {"id": 1950}, {"id": 1951}, {"id": 1952}, {"id": 1953}, {"id": 1954}, {"id": 1955}, {"id": 1956}, {"id": 1957}, {"id": 1958}, {"id": 1959}, {"id": 1960}, {"id": 1961}, {"id": 1962}, {"id": 1963}, {"id": 1964}, {"id": 1965}, {"id": 1966}, {"id": 1967}, {"id": 1968}, {"id": 1969}, {"id": 1970}, {"id": 1971}, {"id": 1972}, {"id": 1973}, {"id": 1974}, {"id": 1975}, {"id": 1976}, {"id": 1977}, {"id": 1978}, {"id": 1979}, {"id": 1980}, {"id": 1981}, {"id": 1982}, {"id": 1983}, {"id": 1984}, {"id": 1985}, {"id": 1986}, {"id": 1987}, {"id": 1988}, {"id": 1989}, {"id": 1990}, {"id": 1991}, {"id": 1992}, {"id": 1993}, {"id": 1994}, {"id": 1995}, {"id": 1996}, {"id": 1997}, {"id": 1998}, {"id": 1999}, {"id": 2000}, {"id": 2001}, {"id": 2002}, {"id": 2003}, {"id": 2004}, {"id": 2005}, {"id": 2006}, {"id": 2007}, {"id": 2008}, {"id": 2009}, {"id": 2010}, {"id": 2011}, {"id": 2012}, {"id": 2013}, {"id": 2014}, {"id": 2015}, {"id": 2016}, {"id": 2017}, {"id": 2018}, {"id": 2019}, {"id": 2020}, {"id": 2021}, {"id": 2022}, {"id": 2023}, {"id": 2024}, {"id": 2025}, {"id": 2026}, {"id": 2027}, {"id": 2028}, {"id": 2029}, {"id": 2030}, {"id": 2031}, {"id": 2032}, {"id": 2033}, {"id": 2034}, {"id": 2035}, {"id": 2036}, {"id": 2037}, {"id": 2038}, {"id": 2039}, {"id": 2040}, {"id": 2041}, {"id": 2042}, {"id": 2043}, {"id": 2044}, {"id": 2045}, {"id": 2046}, {"id": 2047}, {"id": 2048}, {"id": 2049}, {"id": 2050}, {"id": 2051}, {"id": 2052}, {"id": 2053}, {"id": 2054}, {"id": 2055}, {"id": 2056}, {"id": 2057}, {"id": 2058}, {"id": 2059}, {"id": 2060}, {"id": 2061}, {"id": 2062}, {"id": 2063}, {"id": 2064}, {"id": 2065}, {"id": 2066}, {"id": 2067}, {"id": 2068}, {"id": 2069}, {"id": 2070}, {"id": 2071}, {"id": 2072}, {"id": 2073}, {"id": 2074}, {"id": 2075}, {"id": 2076}, {"id": 2077}, {"id": 2078}, {"id": 2079}, {"id": 2080}, {"id": 2081}, {"id": 2082}, {"id": 2083}, {"id": 2084}, {"id": 2085}, {"id": 2086}, {"id": 2087}, {"id": 2088}, {"id": 2089}, {"id": 2090}, {"id": 2091}, {"id": 2092}, {"id": 2093}, {"id": 2094}, {"id": 2095}, {"id": 2096}, {"id": 2097}, {"id": 2098}, {"id": 2099}, {"id": 2100}]}, "entities": {"values": [{"id": 95238, "name": "Historical", "code": null}, {"id": 95266, "name": "Start in 2000", "code": null}, {"id": 95267, "name": "Start in 2001", "code": null}, {"id": 95268, "name": "Start in 2002", "code": null}, {"id": 95269, "name": "Start in 2003", "code": null}, {"id": 95270, "name": "Start in 2004", "code": null}, {"id": 95271, "name": "Start in 2005", "code": null}, {"id": 95272, "name": "Start in 2006", "code": null}, {"id": 95273, "name": "Start in 2007", "code": null}, {"id": 95274, "name": "Start in 2008", "code": null}, {"id": 95275, "name": "Start in 2009", "code": null}, {"id": 95276, "name": "Start in 2010", "code": null}, {"id": 95277, "name": "Start in 2011", "code": null}, {"id": 95278, "name": "Start in 2012", "code": null}, {"id": 95279, "name": "Start in 2013", "code": null}, {"id": 95280, "name": "Start in 2014", "code": null}, {"id": 95281, "name": "Start in 2015", "code": null}, {"id": 95282, "name": "Start in 2016", "code": null}, {"id": 95283, "name": "Start in 2017", "code": null}, {"id": 95284, "name": "Start in 2018", "code": null}, {"id": 95285, "name": "Start in 2019", "code": null}, {"id": 95286, "name": "Start in 2020", "code": null}, {"id": 95287, "name": "Start in 2021", "code": null}, {"id": 95288, "name": "Start in 2022", "code": null}, {"id": 95289, "name": "Start in 2023", "code": null}, {"id": 95290, "name": "Start in 2024", "code": null}, {"id": 95291, "name": "Start in 2025", "code": null}, {"id": 95292, "name": "Start in 2026", "code": null}]}}, "origins": []}