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 -7.32
Milk (kg) 346.00 -0.014 -4.84
Fat (kg) -2.37 -0.375 0.89
Prot (kg) 7.63 -0.441 -3.37
Fertility Sub Index -1.39
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) -0.30 1.117 -0.34
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.09
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -8.35

* Based on an €80/tonne carbon price