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 15.24
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -17.27 -0.375 6.47
Prot (kg) -10.00 -0.441 4.41
Fertility Sub Index -0.64
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 2.36
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -3.38 -0.432 1.46
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 22.67

* Based on an €80/tonne carbon price