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 -1.26
Milk (kg) -315.00 -0.014 4.41
Fat (kg) 13.81 -0.375 -5.17
Prot (kg) 1.12 -0.441 -0.49
Fertility Sub Index 9.58
Calving Interval (days) -5.61 -1.459 8.19
Survival (%) 1.25 1.117 1.40
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index 1.52
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index 9.97

* Based on an €80/tonne carbon price