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 3.91
Milk (kg) -453.00 -0.014 6.34
Fat (kg) 10.50 -0.375 -3.93
Prot (kg) -3.41 -0.441 1.51
Fertility Sub Index -1.87
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) 0.38 1.117 0.42
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index 10.51
Carcass Weight (kg) -28.30 -0.528 14.93
Age of Slaughter (days) 10.23 -0.432 -4.42
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 40.55

* Based on an €80/tonne carbon price