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 -4.79
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 2.08 -0.375 -0.78
Prot (kg) 1.56 -0.441 -0.69
Fertility Sub Index -5.15
Calving Interval (days) 2.45 -1.459 -3.57
Survival (%) -1.41 1.117 -1.58
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.15
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -8.40

* Based on an €80/tonne carbon price