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 5.36
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) -8.09 -0.375 3.03
Prot (kg) -7.35 -0.441 3.24
Fertility Sub Index -7.31
Calving Interval (days) 3.79 -1.459 -5.53
Survival (%) -1.59 1.117 -1.78
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.61
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.24 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index -1.26
Live WT (kg) 4.10 -0.307 -1.26
Total Carbon Sub Index -4.36

* Based on an €80/tonne carbon price