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 -0.32
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.43 -0.375 -0.16
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 0.93
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 0.30 1.117 0.34
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.59
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -2.20 -0.432 0.95
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index 13.18

* Based on an €80/tonne carbon price