Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -11.65
Milk (kg) -49.00 -0.014 0.69
Fat (kg) 21.59 -0.375 -8.09
Prot (kg) 9.63 -0.441 -4.25
Fertility Sub Index 11.22
Calving Interval (days) -5.97 -1.459 8.71
Survival (%) 2.25 1.117 2.51
Calving Sub Index 5.25
Gestation Length (days) -5.71 -0.919 5.25
Beef Sub Index -0.57
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.98 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -2.18

* Based on an €80/tonne carbon price