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 8.15
Milk (kg) -96.00 -0.014 1.34
Fat (kg) -10.65 -0.375 3.99
Prot (kg) -6.38 -0.441 2.82
Fertility Sub Index -4.15
Calving Interval (days) 1.19 -1.459 -1.74
Survival (%) -2.16 1.117 -2.41
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 0.93
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -0.19 -0.432 0.08
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 8.39

* Based on an €80/tonne carbon price