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 -0.94
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) -3.39 -0.375 1.27
Prot (kg) -0.26 -0.441 0.11
Fertility Sub Index -1.10
Calving Interval (days) -1.09 -1.459 1.59
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -0.64
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.93 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 1.71

* Based on an €80/tonne carbon price