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 9.68
Milk (kg) -201.00 -0.014 2.81
Fat (kg) -7.22 -0.375 2.70
Prot (kg) -9.42 -0.441 4.16
Fertility Sub Index -7.39
Calving Interval (days) 3.84 -1.459 -5.60
Survival (%) -1.60 1.117 -1.79
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.67
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 2.89 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index 1.51

* Based on an €80/tonne carbon price