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 5.41
Milk (kg) -377.00 -0.014 5.28
Fat (kg) 1.74 -0.375 -0.65
Prot (kg) -1.78 -0.441 0.79
Fertility Sub Index 0.15
Calving Interval (days) 0.36 -1.459 -0.53
Survival (%) 0.60 1.117 0.67
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 8.15
Carcass Weight (kg) -20.70 -0.528 10.92
Age of Slaughter (days) 6.41 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 14.53
Live WT (kg) -47.40 -0.307 14.53
Total Carbon Sub Index 29.15

* Based on an €80/tonne carbon price