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 -10.87
Milk (kg) 608.00 -0.014 -8.51
Fat (kg) -0.75 -0.375 0.28
Prot (kg) 5.99 -0.441 -2.64
Fertility Sub Index -5.33
Calving Interval (days) 2.62 -1.459 -3.82
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.41
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -15.51

* Based on an €80/tonne carbon price