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 -1.98
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 3.27 -0.375 -1.22
Prot (kg) -0.32 -0.441 0.14
Fertility Sub Index -4.90
Calving Interval (days) 2.35 -1.459 -3.43
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.10
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index -5.85

* Based on an €80/tonne carbon price