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 9.58
Milk (kg) -245.00 -0.014 3.43
Fat (kg) -5.66 -0.375 2.12
Prot (kg) -9.13 -0.441 4.03
Fertility Sub Index -2.66
Calving Interval (days) 1.66 -1.459 -2.42
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.41
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.98 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 17.33

* Based on an €80/tonne carbon price