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 16.41
Milk (kg) -318.00 -0.014 4.45
Fat (kg) -14.41 -0.375 5.40
Prot (kg) -14.87 -0.441 6.56
Fertility Sub Index -8.39
Calving Interval (days) 4.01 -1.459 -5.85
Survival (%) -2.27 1.117 -2.54
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 1.29
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 11.49

* Based on an €80/tonne carbon price