Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 1.21
Milk (kg) -242.00 -0.014 3.39
Fat (kg) 6.16 -0.375 -2.31
Prot (kg) -0.29 -0.441 0.13
Fertility Sub Index 6.37
Calving Interval (days) -3.22 -1.459 4.70
Survival (%) 1.50 1.117 1.68
Calving Sub Index 4.20
Gestation Length (days) -4.57 -0.919 4.20
Beef Sub Index 1.50
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 5.20 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 12.67

* Based on an €80/tonne carbon price