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 0.23
Milk (kg) 38.00 -0.014 -0.53
Fat (kg) 0.21 -0.375 -0.08
Prot (kg) -1.91 -0.441 0.84
Fertility Sub Index -2.72
Calving Interval (days) 2.34 -1.459 -3.41
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.52
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -0.59 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 3.39

* Based on an €80/tonne carbon price