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 12.96
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -8.88 -0.375 3.33
Prot (kg) -13.30 -0.441 5.87
Fertility Sub Index -2.12
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) -0.79 1.117 -0.88
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 1.02
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -1.01 -0.432 0.44
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 15.67

* Based on an €80/tonne carbon price