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 18.44
Milk (kg) -713.00 -0.014 9.98
Fat (kg) -2.67 -0.375 1.00
Prot (kg) -16.89 -0.441 7.45
Fertility Sub Index -0.34
Calving Interval (days) 0.37 -1.459 -0.54
Survival (%) 0.18 1.117 0.20
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 6.35
Carcass Weight (kg) -18.40 -0.528 9.71
Age of Slaughter (days) 7.78 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 15.39
Live WT (kg) -50.20 -0.307 15.39
Total Carbon Sub Index 41.33

* Based on an €80/tonne carbon price