United States United States, Methane (CH4) emissions from Transport (Energy) (Mt CO2e)

Year Value Rank Change Change,%
2023 3.62 2 +0.0176 +0.489%
2022 3.6 2 +0.0471 +1.33%
2021 3.55 2 +0.312 +9.63%
2020 3.24 2 -0.483 -13%
2019 3.72 2 -0.0121 -0.324%
2018 3.73 2 -0.105 -2.73%
2017 3.84 2 -0.212 -5.22%
2016 4.05 2 -0.262 -6.08%
2015 4.31 2 -0.0725 -1.65%
2014 4.38 2 -0.266 -5.71%
2013 4.65 2 -0.165 -3.42%
2012 4.82 2 -0.445 -8.46%
2011 5.26 1 -0.624 -10.6%
2010 5.88 1 -0.258 -4.21%
2009 6.14 1 -0.716 -10.4%
2008 6.86 1 -1.03 -13.1%
2007 7.89 1 -0.699 -8.14%
2006 8.59 1 -0.758 -8.11%
2005 9.35 1 -0.692 -6.89%
2004 10 1 -0.502 -4.76%
2003 10.5 1 -0.445 -4.05%
2002 11 1 -0.324 -2.87%
2001 11.3 1 -0.572 -4.82%
2000 11.9 1 -0.578 -4.64%
1999 12.5 1 -0.333 -2.6%
1998 12.8 1 -0.191 -1.47%
1997 13 1 -0.319 -2.4%
1996 13.3 1 -0.192 -1.42%
1995 13.5 1 +0.0437 +0.325%
1994 13.4 1 +0.287 +2.18%
1993 13.2 1 +0.243 +1.88%
1992 12.9 1 +0.34 +2.7%
1991 12.6 1 -0.109 -0.859%
1990 12.7 1 -0.19 -1.47%
1989 12.9 1 +0.0376 +0.293%
1988 12.8 1 +0.385 +3.09%
1987 12.5 1 +0.435 +3.62%
1986 12 1 +0.328 +2.8%
1985 11.7 1 -0.0277 -0.236%
1984 11.7 1 +0.013 +0.111%
1983 11.7 1 +0.166 +1.44%
1982 11.5 1 +0.0356 +0.309%
1981 11.5 1 +0.0267 +0.233%
1980 11.5 1 -0.6 -4.97%
1979 12.1 1 -0.567 -4.48%
1978 12.6 1 +0.45 +3.69%
1977 12.2 1 +0.35 +2.95%
1976 11.8 1 +0.617 +5.49%
1975 11.2 1 +0.207 +1.88%
1974 11 1 -0.191 -1.71%
1973 11.2 1 +0.497 +4.64%
1972 10.7 1 +0.658 +6.54%
1971 10.1 1 +0.449 +4.68%
1970 9.61 1

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