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 23.62
Milk (kg) -537.00 -0.014 7.52
Fat (kg) -19.74 -0.375 7.39
Prot (kg) -19.72 -0.441 8.70
Fertility Sub Index -2.22
Calving Interval (days) 1.60 -1.459 -2.33
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 4.22
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 8.56 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 14.35
Live WT (kg) -46.80 -0.307 14.35
Total Carbon Sub Index 40.70

* Based on an €80/tonne carbon price