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 -24.41
Milk (kg) 585.00 -0.014 -8.19
Fat (kg) 21.41 -0.375 -8.02
Prot (kg) 18.59 -0.441 -8.20
Fertility Sub Index -0.58
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) 1.62 1.117 1.81
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index -2.38
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 9.78 -0.432 -4.22
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -26.59

* Based on an €80/tonne carbon price