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 2.61
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) -15.37 -0.375 5.76
Prot (kg) -0.26 -0.441 0.11
Fertility Sub Index -17.58
Calving Interval (days) 9.51 -1.459 -13.88
Survival (%) -3.32 1.117 -3.71
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 0.71
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.05 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index -13.43

* Based on an €80/tonne carbon price