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 11.68
Milk (kg) -207.00 -0.014 2.90
Fat (kg) -13.23 -0.375 4.96
Prot (kg) -8.68 -0.441 3.83
Fertility Sub Index -3.71
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.53
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 3.04 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 4.66
Live WT (kg) -15.20 -0.307 4.66
Total Carbon Sub Index 18.35

* Based on an €80/tonne carbon price