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 -1.83
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) -4.56 -0.375 1.71
Prot (kg) -0.77 -0.441 0.34
Fertility Sub Index -8.49
Calving Interval (days) 4.94 -1.459 -7.21
Survival (%) -1.15 1.117 -1.28
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index -1.71
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 3.47 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -13.30

* Based on an €80/tonne carbon price