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 19.33
Milk (kg) -295.00 -0.014 4.13
Fat (kg) -16.35 -0.375 6.12
Prot (kg) -20.57 -0.441 9.08
Fertility Sub Index -5.94
Calving Interval (days) 3.12 -1.459 -4.55
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.89
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 1.37 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 18.23

* Based on an €80/tonne carbon price