*********************************************************** *** National CO2 Emissions from Fossil-Fuel Burning, *** *** Cement Manufacture, and Gas Flaring: 1751-2004 *** *** *** *** August 17, 2007 *** *** *** *** Source: Gregg Marland *** *** Tom Boden *** *** Robert J. Andres *** *** Carbon Dioxide Information Analysis Center *** *** Oak Ridge National Laboratory *** *** Oak Ridge, Tennessee 37831-6335 *** *** *** *********************************************************** All emission estimates are expressed in thousand metric tons of carbon. Per capita emission estimates are expressed in metric tons of carbon. Population estimates were not available to permit calculations of national per capita estimates before 1950. Bunkers refers to fuels used for international trade and are not included in national totals. PORTUGAL Total Fossil Fuel CO2 Emissions from CO2 Emissions from CO2 Emissions from CO2 Emissions from CO2 Emissions from Per Capita CO2 CO2 Emissions from Year CO2 Emissions Gas Fuels Liquid Fuels Solid Fuels Gas Flaring Cement Production Emission Rate Bunker Fuels 1870 6 0 0 6 . 0 . 0 1871 10 0 0 10 . 0 . 0 1872 142 0 0 142 . 0 . 0 1873 198 0 0 198 . 0 . 0 1874 145 0 0 145 . 0 . 0 1875 319 0 0 319 . 0 . 0 1876 313 0 0 313 . 0 . 0 1877 183 0 0 183 . 0 . 0 1878 175 0 0 175 . 0 . 0 1879 193 0 0 193 . 0 . 0 1880 240 0 0 240 . 0 . 0 1881 243 0 0 243 . 0 . 0 1882 296 0 7 290 . 0 . 0 1883 311 0 5 306 . 0 . 0 1884 328 0 8 320 . 0 . 0 1885 304 0 8 296 . 0 . 0 1886 336 0 8 328 . 0 . 0 1887 346 0 8 338 . 0 . 0 1888 373 0 8 365 . 0 . 0 1889 429 0 9 420 . 0 . 0 1890 458 0 10 448 . 0 . 0 1891 475 0 10 465 . 0 . 0 1892 462 0 12 450 . 0 . 0 1893 413 0 12 402 . 0 . 0 1894 485 0 13 473 . 0 . 0 1895 463 0 12 451 . 0 . 0 1896 472 0 11 461 . 0 . 0 1897 496 0 12 484 . 0 . 0 1898 568 0 12 556 . 0 . 0 1899 585 0 13 573 . 0 . 0 1900 673 0 12 661 . 0 . 0 1901 652 0 17 635 . 0 . 0 1902 715 0 15 700 . 0 . 0 1903 688 0 18 671 . 0 . 0 1904 704 0 15 689 . 0 . 0 1905 688 0 16 672 . 0 . 0 1906 791 0 16 775 . 0 . 0 1907 863 0 18 845 . 0 . 0 1908 858 0 18 841 . 0 . 0 1909 872 0 18 854 . 0 . 0 1910 887 0 18 868 . 0 . 0 1911 858 0 18 839 . 0 . 0 1912 997 0 18 979 . 0 . 0 1913 1053 0 27 1026 . 0 . 0 1914 921 0 23 898 . 0 . 0 1915 842 0 23 819 . 0 . 0 1916 816 0 24 791 . 0 . 0 1917 452 0 24 428 . 0 . 0 1918 299 0 9 290 . 0 . 0 1919 589 0 26 563 . 0 . 0 1920 574 0 25 549 . 0 . 0 1921 586 0 17 569 . 0 . 0 1922 808 0 33 775 . 0 . 0 1923 731 0 50 681 . 0 . 0 1924 827 0 54 773 . 0 . 0 1925 852 0 52 800 . 0 . 0 1926 856 0 62 794 . 0 . 0 1927 991 0 73 919 . 0 . 0 1928 1090 0 95 985 . 10 . 0 1929 1083 0 93 978 . 12 . 0 1930 1180 0 105 1061 . 13 . 0 1931 1070 0 105 952 . 13 . 0 1932 925 0 105 804 . 16 . 0 1933 1091 0 118 951 . 22 . 0 1934 1118 0 136 956 . 25 . 0 1935 1195 0 165 1001 . 29 . 0 1936 1127 0 147 947 . 33 . 0 1937 1346 0 161 1151 . 35 . 0 1938 1124 0 162 926 . 36 . 0 1939 1297 0 175 1082 . 40 . 0 1940 1064 0 183 844 . 37 . 0 1941 1032 0 152 843 . 37 . 0 1942 826 0 36 757 . 33 . 0 1943 803 0 73 697 . 34 . 0 1944 886 0 92 760 . 33 . 0 1945 911 0 156 719 . 36 . 0 1946 1062 0 301 717 . 44 . 0 1947 1513 0 474 981 . 58 . 0 1948 1434 0 491 875 . 68 . 0 1949 1507 0 441 995 . 71 . 0 1950 1534 0 585 871 0 78 0.18 93 1951 1473 0 779 606 0 87 0.17 93 1952 1461 0 807 555 0 99 0.17 102 1953 1618 0 860 654 0 105 0.19 100 1954 1581 0 998 477 0 106 0.18 79 1955 1764 0 1052 607 0 106 0.20 67 1956 1956 0 1193 624 0 139 0.23 65 1957 2125 0 1317 675 0 133 0.24 63 1958 2063 0 1258 666 0 139 0.24 73 1959 2179 0 1325 714 0 140 0.25 72 1960 2242 0 1435 645 0 163 0.25 54 1961 2480 0 1562 748 0 169 0.28 43 1962 2537 0 1634 712 0 191 0.28 42 1963 2734 0 1736 803 0 195 0.30 44 1964 3006 0 1916 870 0 221 0.33 53 1965 3163 0 2064 871 0 228 0.35 52 1966 3232 0 2113 885 0 234 0.35 58 1967 3383 0 2361 775 0 248 0.37 61 1968 3548 0 2589 706 0 253 0.39 55 1969 3984 0 2962 745 0 277 0.44 51 1970 3706 0 2568 821 0 317 0.41 783 1971 4081 0 3108 639 0 334 0.45 858 1972 4569 0 3743 448 0 378 0.51 843 1973 5048 0 4013 586 0 449 0.56 835 1974 5131 0 4183 487 0 461 0.57 782 1975 5433 0 4517 447 0 469 0.60 803 1976 5659 0 4795 359 0 505 0.62 704 1977 5748 0 4821 342 0 584 0.62 782 1978 6302 0 5126 480 0 696 0.66 790 1979 6652 0 5454 500 0 699 0.69 707 1980 7390 0 6128 481 0 782 0.76 616 1981 6985 0 5783 428 0 775 0.71 649 1982 7997 0 6823 363 0 811 0.81 575 1983 8165 0 6816 525 0 825 0.82 653 1984 7817 0 6668 396 0 753 0.79 629 1985 8353 0 5991 1632 0 730 0.84 617 1986 8099 0 5996 1363 0 740 0.82 811 1987 8713 0 6073 1844 0 796 0.88 816 1988 8827 0 5871 2154 0 802 0.89 793 1989 11134 0 7714 2605 0 814 1.13 899 1990 11552 0 7560 3002 0 990 1.17 770 1991 11575 0 7721 2837 0 1016 1.17 954 1992 12860 0 8861 2960 0 1039 1.30 977 1993 12494 0 8214 3244 0 1036 1.26 888 1994 12748 0 8296 3367 0 1085 1.28 669 1995 13783 0 8916 3763 0 1105 1.38 839 1996 13078 0 8414 3515 0 1150 1.30 822 1997 13676 54 8726 3618 0 1278 1.36 830 1998 14907 435 9932 3247 0 1292 1.47 734 1999 16468 1215 9921 3952 0 1380 1.62 956 2000 16292 1270 9590 4026 0 1407 1.60 1052 2001 15888 1408 9813 3285 0 1382 1.55 903 2002 16992 1705 10252 3708 0 1327 1.65 917 2003 15516 1647 9207 3497 0 1165 1.49 1031 2004 16067 2063 9263 3538 0 1203 1.53 1151