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 -7.93
Milk (kg) -152.00 -0.014 2.13
Fat (kg) 15.18 -0.375 -5.69
Prot (kg) 9.90 -0.441 -4.37
Fertility Sub Index 0.22
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index 3.02
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 1.31

* Based on an €80/tonne carbon price