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 -1.07
Milk (kg) 163.00 -0.014 -2.28
Fat (kg) -1.39 -0.375 0.52
Prot (kg) -1.56 -0.441 0.69
Fertility Sub Index -15.96
Calving Interval (days) 8.41 -1.459 -12.27
Survival (%) -3.30 1.117 -3.69
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index -1.71
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 4.32 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -16.96

* Based on an €80/tonne carbon price