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 18.36
Milk (kg) -385.00 -0.014 5.39
Fat (kg) -15.24 -0.375 5.71
Prot (kg) -16.45 -0.441 7.26
Fertility Sub Index 0.73
Calving Interval (days) -0.77 -1.459 1.12
Survival (%) -0.35 1.117 -0.39
Calving Sub Index -0.45
Gestation Length (days) 0.49 -0.919 -0.45
Beef Sub Index 2.61
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 0.07 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 23.89

* Based on an €80/tonne carbon price