Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.44
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) 0.32 -0.375 -0.12
Prot (kg) -2.47 -0.441 1.09
Fertility Sub Index -15.49
Calving Interval (days) 7.90 -1.459 -11.53
Survival (%) -3.55 1.117 -3.97
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -0.39
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 5.91 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -17.57

* Based on an €80/tonne carbon price