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 -0.71
Milk (kg) 56.00 -0.014 -0.78
Fat (kg) 0.37 -0.375 -0.14
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -7.54
Calving Interval (days) 3.91 -1.459 -5.70
Survival (%) -1.64 1.117 -1.83
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index -0.61
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index -5.46

* Based on an €80/tonne carbon price