Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.71
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 4.66 -0.375 -1.75
Prot (kg) -0.94 -0.441 0.41
Fertility Sub Index 0.00
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) -0.20 1.117 -0.22
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.39
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index -2.98

* Based on an €80/tonne carbon price