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 0.90
Milk (kg) -336.00 -0.014 4.70
Fat (kg) 11.45 -0.375 -4.29
Prot (kg) -1.09 -0.441 0.48
Fertility Sub Index 6.40
Calving Interval (days) -2.36 -1.459 3.44
Survival (%) 2.65 1.117 2.96
Calving Sub Index 1.62
Gestation Length (days) -1.76 -0.919 1.62
Beef Sub Index 6.71
Carcass Weight (kg) -16.90 -0.528 8.91
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 25.74

* Based on an €80/tonne carbon price