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 9.82
Milk (kg) -255.00 -0.014 3.57
Fat (kg) -8.71 -0.375 3.26
Prot (kg) -6.76 -0.441 2.98
Fertility Sub Index -11.09
Calving Interval (days) 5.28 -1.459 -7.70
Survival (%) -3.03 1.117 -3.39
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index -1.79
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 3.41 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -5.33

* Based on an €80/tonne carbon price