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 16.88
Milk (kg) -336.00 -0.014 4.70
Fat (kg) -16.01 -0.375 6.00
Prot (kg) -14.00 -0.441 6.18
Fertility Sub Index -8.37
Calving Interval (days) 3.59 -1.459 -5.24
Survival (%) -2.80 1.117 -3.13
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 2.12
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 18.67

* Based on an €80/tonne carbon price