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 22.94
Milk (kg) -436.00 -0.014 6.10
Fat (kg) -20.03 -0.375 7.50
Prot (kg) -21.15 -0.441 9.33
Fertility Sub Index 6.75
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 1.73 1.117 1.93
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 1.68
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) -3.15 -0.432 1.36
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 34.27

* Based on an €80/tonne carbon price