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 14.50
Milk (kg) -465.00 -0.014 6.51
Fat (kg) -5.88 -0.375 2.20
Prot (kg) -13.12 -0.441 5.79
Fertility Sub Index -0.34
Calving Interval (days) 1.12 -1.459 -1.63
Survival (%) 1.16 1.117 1.30
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index 11.32
Carcass Weight (kg) -25.60 -0.528 13.50
Age of Slaughter (days) 5.07 -0.432 -2.19
Maintenance Sub Index Maint. Sub Index 24.71
Live WT (kg) -80.60 -0.307 24.71
Total Carbon Sub Index 51.01

* Based on an €80/tonne carbon price