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 -6.10
Milk (kg) 478.00 -0.014 -6.69
Fat (kg) -3.49 -0.375 1.31
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index -5.52
Calving Interval (days) 2.95 -1.459 -4.30
Survival (%) -1.09 1.117 -1.22
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index -0.22
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 0.63 -0.432 -0.27
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -12.39

* Based on an €80/tonne carbon price