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 12.39
Milk (kg) -366.00 -0.014 5.12
Fat (kg) -5.91 -0.375 2.21
Prot (kg) -11.45 -0.441 5.05
Fertility Sub Index -1.73
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) 0.70 1.117 0.78
Calving Sub Index 0.44
Gestation Length (days) -0.48 -0.919 0.44
Beef Sub Index 17.10
Carcass Weight (kg) -40.30 -0.528 21.26
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 30.32
Live WT (kg) -98.90 -0.307 30.32
Total Carbon Sub Index 58.52

* Based on an €80/tonne carbon price