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 -19.36
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) 23.25 -0.375 -8.71
Prot (kg) 15.35 -0.441 -6.77
Fertility Sub Index 7.94
Calving Interval (days) -2.88 -1.459 4.20
Survival (%) 3.35 1.117 3.74
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index -2.55
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 9.58 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -19.67

* Based on an €80/tonne carbon price