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 -1.69
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 0.83 -0.441 -0.37
Fertility Sub Index -11.22
Calving Interval (days) 6.39 -1.459 -9.32
Survival (%) -1.70 1.117 -1.90
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -0.76
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index -9.68

* Based on an €80/tonne carbon price