United States - CO2 emission
| Date | CO2 Total Ktons | CO2 Petroleum Ktons | CO2 Kg/1000 $ | CO2 Tons per capita |
|---|---|---|---|---|
| 2019 | 5,107,261 | 2,378,127 | 0.25 | 15.52 |
| 2018 | 5,243,744 | 2,383,784 | 0.26 | 16.05 |
| 2017 | 5,082,891 | 2,338,490 | 0.26 | 15.67 |
| 2016 | 5,152,585 | 2,321,236 | 0.27 | 15.99 |
| 2015 | 5,248,963 | 2,298,376 | 0.28 | 16.41 |
| 2014 | 5,412,962 | 2,259,003 | 0.30 | 17.04 |
| 2013 | 5,337,032 | 2,228,540 | 0.30 | 16.91 |
| 2012 | 5,263,641 | 2,199,752 | 0.30 | 16.80 |
| 2011 | 5,438,919 | 2,258,366 | 0.32 | 17.49 |
| 2010 | 5,567,640 | 2,306,514 | 0.33 | 18.04 |
| 2009 | 5,325,077 | 2,284,161 | 0.32 | 17.40 |
| 2008 | 5,742,927 | 2,423,104 | 0.34 | 18.93 |
| 2007 | 5,931,989 | 2,586,436 | 0.35 | 19.73 |
| 2006 | 5,843,161 | 2,597,664 | 0.35 | 19.62 |
| 2005 | 5,948,472 | 2,632,903 | 0.37 | 20.16 |
| 2004 | 5,939,361 | 2,616,302 | 0.38 | 20.30 |
| 2003 | 5,856,480 | 2,527,103 | 0.39 | 20.19 |
| 2002 | 5,780,612 | 2,482,467 | 0.40 | 20.11 |
| 2001 | 5,860,055 | 2,485,053 | 0.41 | 20.57 |
| 2000 | 5,917,355 | 2,465,840 | 0.42 | 20.98 |
| 1999 | 5,713,868 | 2,434,168 | 0.42 | 20.49 |
| 1998 | 5,694,604 | 2,374,935 | 0.44 | 20.67 |
| 1997 | 5,680,485 | 2,329,213 | 0.46 | 20.87 |
| 1996 | 5,506,464 | 2,309,964 | 0.46 | 20.49 |
| 1995 | 5,358,972 | 2,224,706 | 0.47 | 20.17 |
| 1994 | 5,307,151 | 2,233,814 | 0.47 | 20.20 |
| 1993 | 5,223,920 | 2,193,360 | 0.49 | 20.09 |
| 1992 | 5,104,848 | 2,189,080 | 0.49 | 19.83 |
| 1991 | 5,023,488 | 2,140,029 | 0.50 | 19.70 |
| 1990 | 5,065,056 | 2,193,009 | 0.50 | 20.06 |
| 1989 | 5,172,666 | 2,246,289 | 20.68 | |
| 1988 | 5,115,300 | 2,242,123 | 20.65 | |
| 1987 | 4,892,105 | 2,143,164 | 19.93 | |
| 1986 | 4,734,692 | 2,113,525 | 19.48 | |
| 1985 | 4,775,400 | 2,023,728 | 19.83 | |
| 1984 | 4,749,360 | 2,036,146 | 19.91 | |
| 1983 | 4,539,533 | 1,982,186 | 19.21 | |
| 1982 | 4,559,997 | 2,001,219 | 19.48 | |
| 1981 | 4,805,676 | 2,111,100 | 20.72 | |
| 1980 | 4,874,232 | 2,257,193 | 21.21 | |
| 1979 | 5,100,610 | 2,455,244 | 22.41 | |
| 1978 | 5,062,236 | 2,539,512 | 22.45 | |
| 1977 | 5,067,794 | 2,493,853 | 22.69 | |
| 1976 | 4,903,636 | 2,364,615 | 22.16 | |
| 1975 | 4,608,948 | 2,202,115 | 21.03 | |
| 1974 | 4,822,621 | 2,240,610 | 22.20 | |
| 1973 | 4,987,248 | 2,339,646 | 23.17 | |
| 1972 | 4,799,583 | 2,218,907 | 22.50 | |
| 1971 | 4,550,809 | 2,056,180 | 21.52 | |
| 1970 | 4,685,429 | 1,982,517 | 22.36 | |
| 1969 | 1,900,963 | |||
| 1968 | 1,810,467 | |||
| 1967 | 1,700,584 | |||
| 1966 | 1,635,401 | |||
| 1965 | 1,559,077 | |||
| 1964 | 1,495,144 | |||
| 1963 | 1,459,446 | |||
| 1962 | 1,421,790 | |||
| 1961 | 1,368,765 | |||
| 1960 | 1,348,643 | |||
| 1959 | 1,306,826 | |||
| 1958 | 1,256,211 | |||
| 1957 | 1,218,098 | |||
| 1956 | 1,218,050 | |||
| 1955 | 1,174,739 | |||
| 1954 | 1,080,802 | |||
| 1953 | 1,064,971 | |||
| 1952 | 1,024,843 | |||
| 1951 | 990,102 | |||
| 1950 | 917,619 |