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 -18.71
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 40.72 -0.375 -15.25
Prot (kg) -2.15 -0.441 0.95
Fertility Sub Index -5.37
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) -1.42 1.117 -1.59
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.93
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index -21.25

* Based on an €80/tonne carbon price