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 -1.22
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) 0.69 -0.375 -0.26
Prot (kg) -1.67 -0.441 0.74
Fertility Sub Index -4.78
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.37
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index -6.03

* Based on an €80/tonne carbon price