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 24.48
Milk (kg) -1171.00 -0.014 16.39
Fat (kg) 0.32 -0.375 -0.12
Prot (kg) -18.59 -0.441 8.20
Fertility Sub Index -0.98
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) 0.35 1.117 0.39
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index -0.91
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 8.35 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 8.22
Live WT (kg) -26.80 -0.307 8.22
Total Carbon Sub Index 31.51

* Based on an €80/tonne carbon price