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. 2019 Nov 10;9(11):945. doi: 10.3390/ani9110945

Table 8.

Annual GHG emissions of the intensive farm (in kg of CO2-eq).

Abatement (α) 0% 10% 15% 20%
Total Per kg of Milk Total Per kg of Milk Total Per kg of Milk Total Per kg of Milk
Total GHGs 332,797 1.82 299,518 1.81 282,878 1.80 266,238 1.79
CH4 enteric fermentation 169,926 0.93 152,886 0.92 144,684 0.92 136,352 0.92
CH4 manure 3151 0.02 2846 0.02 2700 0.02 2,549 0.02
N2O manure 111,501 0.61 100,615 0.61 95,638 0.61 90,150 0.61
N2O fertilizer 3609 0.02 3100 0.02 2637 0.02 2372 0.02
N2O fertilizer-purchased feed 7183 0.04 6206 0.04 5587 0.04 5075 0.03
CO2 energy-purchased feed 23,363 0.13 20,036 0.12 17,882 0.11 16,124 0.11
CO2 energy-farm 14,065 0.08 13,829 0.08 13,750 0.09 13,616 0.09