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 14.87
Milk (kg) -782.00 -0.014 10.95
Fat (kg) 5.42 -0.375 -2.03
Prot (kg) -13.49 -0.441 5.95
Fertility Sub Index 3.39
Calving Interval (days) -1.65 -1.459 2.41
Survival (%) 0.88 1.117 0.98
Calving Sub Index 2.06
Gestation Length (days) -2.24 -0.919 2.06
Beef Sub Index 7.59
Carcass Weight (kg) -20.70 -0.528 10.92
Age of Slaughter (days) 7.72 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 16.77
Live WT (kg) -54.70 -0.307 16.77
Total Carbon Sub Index 44.67

* Based on an €80/tonne carbon price