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 -4.57
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) 3.34 -0.441 -1.47
Fertility Sub Index -0.64
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index -8.46
Carcass Weight (kg) 16.60 -0.528 -8.76
Age of Slaughter (days) -0.68 -0.432 0.29
Maintenance Sub Index Maint. Sub Index -5.27
Live WT (kg) 17.20 -0.307 -5.27
Total Carbon Sub Index -19.27

* Based on an €80/tonne carbon price