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 -0.49
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 0.64 -0.375 -0.24
Prot (kg) -2.47 -0.441 1.09
Fertility Sub Index -19.97
Calving Interval (days) 10.55 -1.459 -15.39
Survival (%) -4.10 1.117 -4.58
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index -0.73
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.27 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -24.04

* Based on an €80/tonne carbon price