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 4.03
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) -5.92 -0.375 2.22
Prot (kg) -7.73 -0.441 3.41
Fertility Sub Index -22.79
Calving Interval (days) 11.92 -1.459 -17.39
Survival (%) -4.83 1.117 -5.40
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -0.68
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -16.88

* Based on an €80/tonne carbon price