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 1.35
Milk (kg) 63.00 -0.014 -0.88
Fat (kg) -3.88 -0.375 1.45
Prot (kg) -1.77 -0.441 0.78
Fertility Sub Index -1.78
Calving Interval (days) 0.18 -1.459 -0.26
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index 2.85
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) 5.26 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 10.67

* Based on an €80/tonne carbon price