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 5.32
Milk (kg) -346.00 -0.014 4.84
Fat (kg) 0.39 -0.375 -0.15
Prot (kg) -1.42 -0.441 0.63
Fertility Sub Index -5.71
Calving Interval (days) 2.89 -1.459 -4.22
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 4.45
Carcass Weight (kg) -14.90 -0.528 7.86
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 15.73
Live WT (kg) -51.30 -0.307 15.73
Total Carbon Sub Index 20.33

* Based on an €80/tonne carbon price