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 24.88
Milk (kg) -703.00 -0.014 9.84
Fat (kg) -16.50 -0.375 6.18
Prot (kg) -20.07 -0.441 8.86
Fertility Sub Index -6.03
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) -5.27 1.117 -5.89
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index -2.16
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 24.19

* Based on an €80/tonne carbon price