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 -0.55
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) -8.77 -0.375 3.28
Prot (kg) 1.13 -0.441 -0.50
Fertility Sub Index -3.19
Calving Interval (days) 1.96 -1.459 -2.86
Survival (%) -0.30 1.117 -0.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.87
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -1.71

* Based on an €80/tonne carbon price