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 8.34
Milk (kg) -272.00 -0.014 3.81
Fat (kg) -2.04 -0.375 0.76
Prot (kg) -8.53 -0.441 3.76
Fertility Sub Index -5.24
Calving Interval (days) 3.01 -1.459 -4.39
Survival (%) -0.76 1.117 -0.85
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index 1.24
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 4.83 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index 4.72
Live WT (kg) -15.40 -0.307 4.72
Total Carbon Sub Index 10.27

* Based on an €80/tonne carbon price