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 8.21
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -14.30 -0.375 5.36
Prot (kg) -8.65 -0.441 3.82
Fertility Sub Index 1.44
Calving Interval (days) -1.27 -1.459 1.85
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -0.20
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index 12.52

* Based on an €80/tonne carbon price