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 -6.59
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) 9.57 -0.375 -3.58
Prot (kg) 4.28 -0.441 -1.89
Fertility Sub Index 9.77
Calving Interval (days) -4.31 -1.459 6.29
Survival (%) 3.12 1.117 3.49
Calving Sub Index 3.37
Gestation Length (days) -3.67 -0.919 3.37
Beef Sub Index -0.23
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 8.77

* Based on an €80/tonne carbon price