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 -13.82
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 12.24 -0.375 -4.58
Prot (kg) 12.18 -0.441 -5.38
Fertility Sub Index 6.34
Calving Interval (days) -2.89 -1.459 4.22
Survival (%) 1.90 1.117 2.12
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index -8.16
Carcass Weight (kg) 15.90 -0.528 -8.39
Age of Slaughter (days) -0.53 -0.432 0.23
Maintenance Sub Index Maint. Sub Index -11.22
Live WT (kg) 36.60 -0.307 -11.22
Total Carbon Sub Index -28.29

* Based on an €80/tonne carbon price