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 -8.21
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 0.91 -0.375 -0.34
Prot (kg) 7.83 -0.441 -3.46
Fertility Sub Index 8.53
Calving Interval (days) -4.91 -1.459 7.16
Survival (%) 1.22 1.117 1.36
Calving Sub Index 4.10
Gestation Length (days) -4.46 -0.919 4.10
Beef Sub Index 0.58
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 7.45

* Based on an €80/tonne carbon price