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 24.25
Milk (kg) -551.00 -0.014 7.71
Fat (kg) -20.31 -0.375 7.61
Prot (kg) -20.23 -0.441 8.93
Fertility Sub Index -2.23
Calving Interval (days) 1.45 -1.459 -2.12
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 4.95
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 14.71
Live WT (kg) -48.00 -0.307 14.71
Total Carbon Sub Index 42.22

* Based on an €80/tonne carbon price