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 0.74
Milk (kg) -61.00 -0.014 0.85
Fat (kg) 1.11 -0.375 -0.42
Prot (kg) -0.69 -0.441 0.30
Fertility Sub Index -1.77
Calving Interval (days) 1.29 -1.459 -1.88
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -0.07
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 8.71 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 9.26
Live WT (kg) -30.20 -0.307 9.26
Total Carbon Sub Index 8.85

* Based on an €80/tonne carbon price