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 4.24
Milk (kg) -297.00 -0.014 4.16
Fat (kg) 6.04 -0.375 -2.26
Prot (kg) -5.31 -0.441 2.34
Fertility Sub Index 0.81
Calving Interval (days) -0.43 -1.459 0.63
Survival (%) 0.16 1.117 0.18
Calving Sub Index 1.71
Gestation Length (days) -1.86 -0.919 1.71
Beef Sub Index 8.55
Carcass Weight (kg) -20.30 -0.528 10.71
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 29.71

* Based on an €80/tonne carbon price