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 -3.39
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) -1.30 -0.375 0.49
Prot (kg) 3.74 -0.441 -1.65
Fertility Sub Index -4.31
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -0.62 1.117 -0.69
Calving Sub Index 3.81
Gestation Length (days) -4.15 -0.919 3.81
Beef Sub Index -3.49
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -6.89

* Based on an €80/tonne carbon price