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 0.72
Milk (kg) 178.00 -0.014 -2.49
Fat (kg) -3.16 -0.375 1.18
Prot (kg) -4.60 -0.441 2.03
Fertility Sub Index -10.47
Calving Interval (days) 5.88 -1.459 -8.58
Survival (%) -1.69 1.117 -1.89
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -0.20
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.50 -0.432 -1.94
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -8.55

* Based on an €80/tonne carbon price