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 18.39
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -19.11 -0.375 7.16
Prot (kg) -18.83 -0.441 8.31
Fertility Sub Index -7.23
Calving Interval (days) 3.89 -1.459 -5.68
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.87
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) -0.05 -0.432 0.02
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index 13.83

* Based on an €80/tonne carbon price