Figure 6-2,,,,,,,,,,,, U.S. Carbon Dioxide Emissions from Energy Use: 1985–2005,,,,,,,,,,,, Million metric tons of carbon,,,,,,,,,,,, Year,Residential,Commercial,Industrial,Transport-ation,,,,,,,, 1985,246,190,425,384,,,,,,,, 1986,244,190,412,399,,,,,,,, 1987,251,197,427,411,,,,,,,, 1988,265,208,448,427,,,,,,,, 1989,268,210,450,433,,,,,,,, 1990,260,213,460,428,,,,,,,, 1991,264,213,448,423,,,,,,,, 1992,265,214,469,428,,,,,,,, 1993,281,221,464,436,,,,,,,, 1994,279,224,472,445,,,,,,,, 1995,281,229,472,453,,,,,,,, 1996,297,238,486,465,,,,,,,, 1997,R297,255,R471,479,,,,,,,,,,,, 1998,303,258,R467,493,,,,,,,,,,,, 1999,320,274,R473,504,,,,,,,,,,,, 2000,317,278,R448,R498,,,,,,,,,,,, 2001,324,R275,R460,509,,,,,,,,,,,, 2002,331,277,461,R510,,,,,,,,,,,, 2003,330,R281,R472,R527,,,,,,,,,,,, 2004,331,279,468,530,,,,,,,,,,,, 2005,341,286,456,528,,,,,,,,,,,, Key: R = revised.,,,,,,,,,,,,,,,, Notes: 2005 data are preliminary.,,,,,,,,,,,,,,,, One ton of carbon equals 3.667 tons of carbon dioxide gas. Electric utility emissions are distributed across sectors. ,,,,,,,,,,,,,,,, "Sources: 1980–1989—U.S. Department of Energy (USDOE), Energy Information Administration (EIA), Emissions of Greenhouse Gases in the United States, Appendix E, available at http://www.eia.doe.gov, as of December 2005. 1990–2004—USDOE, EIA, U.S. Carbon Dioxide from Energy Sources 2005 Flash Estimate, available at http://www.eia.doe.gov/, as of June 2006.",,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,