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 -3.13
Milk (kg) -206.00 -0.014 2.88
Fat (kg) 12.15 -0.375 -4.55
Prot (kg) 3.31 -0.441 -1.46
Fertility Sub Index 7.39
Calving Interval (days) -4.04 -1.459 5.89
Survival (%) 1.34 1.117 1.50
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 7.08
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 3.40 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index 11.10
Live WT (kg) -36.20 -0.307 11.10
Total Carbon Sub Index 23.67

* Based on an €80/tonne carbon price