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 12.48
Milk (kg) -498.00 -0.014 6.97
Fat (kg) -1.54 -0.375 0.58
Prot (kg) -11.17 -0.441 4.93
Fertility Sub Index -1.89
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) 0.35 1.117 0.39
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index 11.93
Carcass Weight (kg) -33.00 -0.528 17.41
Age of Slaughter (days) 12.69 -0.432 -5.48
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 48.31

* Based on an €80/tonne carbon price