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 13.57
Milk (kg) -370.00 -0.014 5.18
Fat (kg) -12.49 -0.375 4.68
Prot (kg) -8.41 -0.441 3.71
Fertility Sub Index 2.45
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) 0.38 1.117 0.42
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 1.37
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) -2.07 -0.432 0.89
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 18.92

* Based on an €80/tonne carbon price