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 -1.42
Milk (kg) 86.00 -0.014 -1.20
Fat (kg) -1.49 -0.375 0.56
Prot (kg) 1.75 -0.441 -0.77
Fertility Sub Index -8.60
Calving Interval (days) 4.38 -1.459 -6.39
Survival (%) -1.98 1.117 -2.21
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -3.35
Carcass Weight (kg) 3.40 -0.528 -1.79
Age of Slaughter (days) 3.60 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -16.71

* Based on an €80/tonne carbon price