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 17.94
Milk (kg) -385.00 -0.014 5.39
Fat (kg) -14.95 -0.375 5.60
Prot (kg) -15.74 -0.441 6.95
Fertility Sub Index -3.79
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.15
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 15.34

* Based on an €80/tonne carbon price