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 -15.09
Milk (kg) 513.00 -0.014 -7.18
Fat (kg) 9.47 -0.375 -3.55
Prot (kg) 9.89 -0.441 -4.37
Fertility Sub Index -1.74
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) -0.36 1.117 -0.40
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.97
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -18.46

* Based on an €80/tonne carbon price