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 17.64
Milk (kg) -626.00 -0.014 8.76
Fat (kg) -4.16 -0.375 1.56
Prot (kg) -16.57 -0.441 7.31
Fertility Sub Index 0.34
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 1.27 1.117 1.42
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index 15.74
Carcass Weight (kg) -38.40 -0.528 20.26
Age of Slaughter (days) 10.47 -0.432 -4.52
Maintenance Sub Index Maint. Sub Index 30.17
Live WT (kg) -98.40 -0.307 30.17
Total Carbon Sub Index 64.34

* Based on an €80/tonne carbon price