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 0.79
Milk (kg) -120.00 -0.014 1.68
Fat (kg) 1.48 -0.375 -0.55
Prot (kg) 0.77 -0.441 -0.34
Fertility Sub Index 6.40
Calving Interval (days) -2.83 -1.459 4.13
Survival (%) 2.03 1.117 2.27
Calving Sub Index 4.31
Gestation Length (days) -4.69 -0.919 4.31
Beef Sub Index 0.68
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 4.05 -0.432 -1.75
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 10.95

* Based on an €80/tonne carbon price