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 5.56
Milk (kg) 75.00 -0.014 -1.05
Fat (kg) -5.25 -0.375 1.97
Prot (kg) -10.51 -0.441 4.64
Fertility Sub Index -20.52
Calving Interval (days) 10.57 -1.459 -15.42
Survival (%) -4.56 1.117 -5.09
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index -1.12
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -19.30

* Based on an €80/tonne carbon price