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 16.77
Milk (kg) -325.00 -0.014 4.55
Fat (kg) -16.97 -0.375 6.36
Prot (kg) -13.29 -0.441 5.87
Fertility Sub Index -1.35
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) -0.22 1.117 -0.25
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 1.95
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.73 -0.432 0.32
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 18.39

* Based on an €80/tonne carbon price