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 12.57
Milk (kg) -319.00 -0.014 4.47
Fat (kg) -5.74 -0.375 2.15
Prot (kg) -13.48 -0.441 5.95
Fertility Sub Index -6.88
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) -1.57 1.117 -1.75
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.49
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.37 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index 5.83

* Based on an €80/tonne carbon price