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 11.41
Milk (kg) -601.00 -0.014 8.41
Fat (kg) -0.10 -0.375 0.04
Prot (kg) -6.71 -0.441 2.96
Fertility Sub Index 3.90
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) 2.46 1.117 2.75
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 11.72
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 49.81

* Based on an €80/tonne carbon price