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 -8.81
Milk (kg) 398.00 -0.014 -5.57
Fat (kg) 1.77 -0.375 -0.66
Prot (kg) 5.84 -0.441 -2.58
Fertility Sub Index -27.70
Calving Interval (days) 14.09 -1.459 -20.56
Survival (%) -6.39 1.117 -7.14
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index -4.17
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 4.41 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -8.12
Live WT (kg) 26.50 -0.307 -8.12
Total Carbon Sub Index -46.22

* Based on an €80/tonne carbon price