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 -3.37
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) 2.10 -0.375 -0.79
Prot (kg) 1.74 -0.441 -0.77
Fertility Sub Index -7.08
Calving Interval (days) 4.01 -1.459 -5.85
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index -1.05
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.75 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index -10.71

* Based on an €80/tonne carbon price