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 40.48
Milk (kg) -1172.00 -0.014 16.41
Fat (kg) -27.44 -0.375 10.28
Prot (kg) -31.25 -0.441 13.79
Fertility Sub Index 0.27
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) 0.88 1.117 0.98
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 7.04
Carcass Weight (kg) -19.70 -0.528 10.39
Age of Slaughter (days) 7.76 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 17.66
Live WT (kg) -57.60 -0.307 17.66
Total Carbon Sub Index 66.33

* Based on an €80/tonne carbon price