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 10.01
Milk (kg) -193.00 -0.014 2.70
Fat (kg) -9.14 -0.375 3.42
Prot (kg) -8.79 -0.441 3.88
Fertility Sub Index -1.37
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 1.59
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 20.35

* Based on an €80/tonne carbon price