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 7.05
Milk (kg) -413.00 -0.014 5.78
Fat (kg) 4.89 -0.375 -1.83
Prot (kg) -7.03 -0.441 3.10
Fertility Sub Index -0.09
Calving Interval (days) 3.65 -1.459 -5.33
Survival (%) 4.69 1.117 5.24
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index 7.23
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 5.37 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 28.59

* Based on an €80/tonne carbon price