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 1.25
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) -4.22 -0.375 1.58
Prot (kg) -2.49 -0.441 1.10
Fertility Sub Index -8.92
Calving Interval (days) 4.21 -1.459 -6.14
Survival (%) -2.49 1.117 -2.78
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.18
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) -0.07 -0.432 0.03
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -8.83

* Based on an €80/tonne carbon price