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 10.79
Milk (kg) -496.00 -0.014 6.94
Fat (kg) -1.69 -0.375 0.63
Prot (kg) -7.27 -0.441 3.21
Fertility Sub Index -7.70
Calving Interval (days) 4.34 -1.459 -6.33
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 17.79
Carcass Weight (kg) -40.90 -0.528 21.58
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 27.35
Live WT (kg) -89.20 -0.307 27.35
Total Carbon Sub Index 49.42

* Based on an €80/tonne carbon price