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 14.42
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -2.22 -0.375 0.83
Prot (kg) -24.12 -0.441 10.65
Fertility Sub Index 0.81
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index -0.34
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 15.96

* Based on an €80/tonne carbon price