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 23.76
Milk (kg) -535.00 -0.014 7.49
Fat (kg) -20.19 -0.375 7.56
Prot (kg) -19.72 -0.441 8.70
Fertility Sub Index -1.56
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index -0.89
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index 30.30

* Based on an €80/tonne carbon price