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 16.05
Milk (kg) -754.00 -0.014 10.56
Fat (kg) 0.78 -0.375 -0.29
Prot (kg) -13.10 -0.441 5.78
Fertility Sub Index 0.39
Calving Interval (days) 0.27 -1.459 -0.39
Survival (%) 0.70 1.117 0.78
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 1.56
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 10.94
Live WT (kg) -35.70 -0.307 10.94
Total Carbon Sub Index 29.53

* Based on an €80/tonne carbon price