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 0.75
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) -3.18 -0.375 1.19
Prot (kg) -0.72 -0.441 0.32
Fertility Sub Index -16.28
Calving Interval (days) 7.91 -1.459 -11.54
Survival (%) -4.24 1.117 -4.74
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index -0.58
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.29 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -15.68

* Based on an €80/tonne carbon price