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 23.87
Milk (kg) -814.00 -0.014 11.40
Fat (kg) -10.07 -0.375 3.77
Prot (kg) -19.71 -0.441 8.70
Fertility Sub Index 0.59
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 1.64 1.117 1.83
Calving Sub Index -0.79
Gestation Length (days) 0.86 -0.919 -0.79
Beef Sub Index 18.16
Carcass Weight (kg) -41.30 -0.528 21.79
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 29.61
Live WT (kg) -96.60 -0.307 29.61
Total Carbon Sub Index 71.44

* Based on an €80/tonne carbon price