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 15.22
Milk (kg) -192.00 -0.014 2.69
Fat (kg) -17.89 -0.375 6.70
Prot (kg) -13.22 -0.441 5.83
Fertility Sub Index -0.46
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) -0.83 1.117 -0.93
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 0.69
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 19.21

* Based on an €80/tonne carbon price