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 -16.68
Milk (kg) 453.00 -0.014 -6.34
Fat (kg) 13.67 -0.375 -5.12
Prot (kg) 11.83 -0.441 -5.22
Fertility Sub Index -4.12
Calving Interval (days) 2.72 -1.459 -3.97
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 3.85
Gestation Length (days) -4.19 -0.919 3.85
Beef Sub Index -2.26
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index -5.27
Live WT (kg) 17.20 -0.307 -5.27
Total Carbon Sub Index -24.49

* Based on an €80/tonne carbon price