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 -12.87
Milk (kg) 92.00 -0.014 -1.29
Fat (kg) 17.88 -0.375 -6.70
Prot (kg) 11.06 -0.441 -4.88
Fertility Sub Index 8.32
Calving Interval (days) -4.88 -1.459 7.12
Survival (%) 1.07 1.117 1.20
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 7.72
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 7.39
Live WT (kg) -24.10 -0.307 7.39
Total Carbon Sub Index 12.38

* Based on an €80/tonne carbon price