*********************************************************** *** National CO2 Emissions from Fossil-Fuel Burning, *** *** Cement Manufacture, and Gas Flaring: 1751-2008 *** *** *** *** doi 10.3334/CDIAC/00001_V2011 *** *** *** *** September 4, 2011 *** *** *** *** Source: Tom Boden *** *** Gregg Marland *** *** Bob 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. To convert these estimates to units of carbon dioxide (CO2), simply multiply these estimates by 3.667. 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. LIBERIA Total Fossil-Fuel Emissions from Emissions from Emissions from Emissions from Emissions from Per Capita Emissions from Year Emissions Gas Fuels Liquid Fuels Solid Fuels Gas Flaring Cement Production Emission Rate Bunker Fuels 1950 13 0 13 0 0 0 0.02 0 1951 12 0 12 0 0 0 0.01 1 1952 15 0 15 0 0 0 0.02 1 1953 16 0 16 0 0 0 0.02 1 1954 28 0 28 0 0 0 0.03 3 1955 16 0 16 0 0 0 0.02 3 1956 13 0 13 0 0 0 0.01 3 1957 23 0 23 0 0 0 0.02 3 1958 44 0 44 0 0 0 0.04 3 1959 39 0 39 0 0 0 0.04 5 1960 45 0 45 0 0 0 0.04 5 1961 44 0 44 0 0 0 0.04 5 1962 69 0 69 0 0 0 0.06 5 1963 97 0 97 0 0 0 0.08 11 1964 132 0 132 0 0 0 0.11 26 1965 152 0 152 0 0 0 0.12 27 1966 167 0 167 0 0 0 0.13 21 1967 167 0 167 0 0 0 0.13 24 1968 241 0 234 0 0 7 0.18 23 1969 347 0 337 0 0 10 0.25 29 1970 396 0 384 0 0 12 0.28 33 1971 416 0 404 0 0 12 0.28 35 1972 411 0 399 0 0 12 0.27 41 1973 404 0 392 0 0 12 0.26 50 1974 470 0 458 0 0 12 0.30 57 1975 405 0 393 0 0 12 0.25 58 1976 403 0 389 0 0 14 0.24 59 1977 402 0 388 0 0 14 0.23 34 1978 411 0 393 0 0 18 0.23 31 1979 531 0 512 0 0 19 0.29 33 1980 557 0 543 0 0 14 0.29 35 1981 529 0 517 0 0 12 0.27 38 1982 164 0 153 0 0 11 0.08 40 1983 194 0 182 0 0 12 0.09 43 1984 191 0 180 0 0 11 0.09 45 1985 197 0 184 0 0 13 0.09 45 1986 199 0 186 0 0 13 0.09 46 1987 209 0 195 0 0 14 0.09 44 1988 223 0 209 0 0 14 0.10 42 1989 182 0 170 0 0 12 0.08 51 1990 132 0 125 0 0 7 0.06 23 1991 78 0 78 0 0 0 0.04 14 1992 79 0 78 0 0 1 0.04 14 1993 88 0 87 0 0 1 0.05 14 1994 87 0 87 0 0 0 0.05 14 1995 91 0 90 0 0 1 0.05 14 1996 94 0 92 0 0 2 0.05 14 1997 97 0 96 0 0 1 0.04 14 1998 106 0 105 0 0 1 0.04 12 1999 111 0 109 0 0 2 0.04 13 2000 119 0 109 0 0 10 0.04 14 2001 137 0 128 0 0 9 0.05 13 2002 137 0 130 0 0 7 0.04 14 2003 145 0 142 0 0 3 0.05 14 2004 171 0 155 0 0 16 0.05 14 2005 202 0 182 0 0 20 0.06 14 2006 207 0 186 0 0 21 0.06 14 2007 185 0 164 0 0 21 0.05 14 2008 166 0 144 0 0 22 0.04 13