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 3.03
Milk (kg) -154.00 -0.014 2.16
Fat (kg) 1.69 -0.375 -0.63
Prot (kg) -3.41 -0.441 1.51
Fertility Sub Index 11.35
Calving Interval (days) -6.32 -1.459 9.22
Survival (%) 1.91 1.117 2.13
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -0.39
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 9.45 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 22.35

* Based on an €80/tonne carbon price