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 11.41
Milk (kg) -188.00 -0.014 2.63
Fat (kg) -11.86 -0.375 4.44
Prot (kg) -9.82 -0.441 4.33
Fertility Sub Index -0.96
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) -0.66 1.117 -0.74
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.83
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 9.44

* Based on an €80/tonne carbon price