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 17.98
Milk (kg) -372.00 -0.014 5.21
Fat (kg) -13.64 -0.375 5.11
Prot (kg) -17.36 -0.441 7.66
Fertility Sub Index -5.12
Calving Interval (days) 2.56 -1.459 -3.74
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.48
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index 13.13

* Based on an €80/tonne carbon price