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 3.27
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) -5.88 -0.375 2.20
Prot (kg) -5.18 -0.441 2.29
Fertility Sub Index -3.85
Calving Interval (days) 1.83 -1.459 -2.67
Survival (%) -1.06 1.117 -1.18
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index -0.16
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 0.57

* Based on an €80/tonne carbon price