Table 3 Implied emission
factor, kg CH4 per head per year |
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Manure mangement |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
1a. Dairy Cattle |
27.56 |
28.25 |
28.85 |
29.46 |
30.18 |
30.78 |
31.54 |
32.48 |
33.10 |
33.67 |
34.30 |
34.85 |
37.29 |
39.63 |
39.61 |
44.28 |
45.08 |
47.29 |
49.99 |
52.52 |
53.36 |
52.86 |
50.48 |
50.35 |
51.30 |
51.52 |
50.61 |
52.19 |
53.80 |
54.93 |
55.44 |
55.66 |
56.25 |
56.21 |
55.95 |
56.15 |
57.19 |
56.79 |
1b. Non-Dairy Cattle |
7.29 |
8.07 |
8.79 |
9.60 |
10.27 |
11.23 |
12.28 |
13.35 |
13.83 |
14.20 |
14.96 |
15.28 |
15.87 |
15.74 |
16.18 |
16.65 |
17.07 |
18.39 |
18.84 |
20.37 |
20.64 |
21.00 |
20.85 |
21.55 |
21.54 |
21.40 |
21.92 |
20.85 |
18.99 |
19.43 |
19.38 |
19.29 |
19.49 |
19.50 |
20.09 |
20.05 |
19.95 |
19.67 |
3. Sheep |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.32 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
0.30 |
4. Goats |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.74 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.74 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
0.73 |
6. Horses |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.56 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.26 |
4.56 |
4.56 |
4.56 |
8. Swine |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
9. Poultry |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.04 |
0.04 |
0.04 |
0.03 |
0.04 |
0.04 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
Fur farming |
0.36 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.38 |
0.38 |
0.38 |
0.38 |
0.38 |
0.38 |
0.39 |
0.39 |
0.39 |
0.37 |
0.38 |
0.34 |
0.36 |
0.37 |
0.41 |
0.44 |
0.46 |
0.47 |
0.50 |
0.51 |
0.53 |
0.53 |
0.50 |
0.51 |
0.50 |
0.48 |
0.48 |
0.44 |
0.48 |
0.48 |
0.00 |
0.00 |
Deer |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
Ostrich |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.73 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
1.74 |
Pheasant |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
NO = Not occuring |
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Updated: |
27-02-2024 |