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 3.98
Milk (kg) 63.00 -0.014 -0.88
Fat (kg) -8.75 -0.375 3.28
Prot (kg) -3.60 -0.441 1.59
Fertility Sub Index -6.79
Calving Interval (days) 3.82 -1.459 -5.57
Survival (%) -1.09 1.117 -1.22
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.82
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 0.63

* Based on an €80/tonne carbon price