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 23.34
Milk (kg) -800.00 -0.014 11.20
Fat (kg) -9.37 -0.375 3.51
Prot (kg) -19.55 -0.441 8.63
Fertility Sub Index 0.36
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) 1.11 1.117 1.24
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 9.81
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 10.99 -0.432 -4.74
Maintenance Sub Index Maint. Sub Index 23.39
Live WT (kg) -76.30 -0.307 23.39
Total Carbon Sub Index 57.45

* Based on an €80/tonne carbon price