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 4.86
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) -5.18 -0.375 1.94
Prot (kg) -7.75 -0.441 3.42
Fertility Sub Index -7.12
Calving Interval (days) 3.89 -1.459 -5.68
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -2.69
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 6.36 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -3.46
Live WT (kg) 11.30 -0.307 -3.46
Total Carbon Sub Index -7.83

* Based on an €80/tonne carbon price