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 13.06
Milk (kg) -737.00 -0.014 10.32
Fat (kg) 5.73 -0.375 -2.15
Prot (kg) -11.08 -0.441 4.89
Fertility Sub Index 0.42
Calving Interval (days) 0.37 -1.459 -0.54
Survival (%) 0.86 1.117 0.96
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 10.29
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 6.71 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index 20.32
Live WT (kg) -66.30 -0.307 20.32
Total Carbon Sub Index 44.48

* Based on an €80/tonne carbon price