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 10.77
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -10.05 -0.375 3.76
Prot (kg) -9.14 -0.441 4.03
Fertility Sub Index -0.41
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) -0.22 1.117 -0.25
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index 0.82
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 14.40

* Based on an €80/tonne carbon price