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 14.56
Milk (kg) -238.00 -0.014 3.33
Fat (kg) -14.27 -0.375 5.34
Prot (kg) -13.33 -0.441 5.88
Fertility Sub Index 4.66
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.49
Gestation Length (days) 0.53 -0.919 -0.49
Beef Sub Index -0.79
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 3.89
Live WT (kg) -12.70 -0.307 3.89
Total Carbon Sub Index 21.83

* Based on an €80/tonne carbon price