Table 8.
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 |