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 10.45
Milk (kg) -263.00 -0.014 3.68
Fat (kg) -8.02 -0.375 3.00
Prot (kg) -8.53 -0.441 3.76
Fertility Sub Index -0.01
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 1.06
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.33 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 15.83

* Based on an €80/tonne carbon price