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 -0.81
Milk (kg) -46.00 -0.014 0.64
Fat (kg) 2.79 -0.375 -1.05
Prot (kg) 0.93 -0.441 -0.41
Fertility Sub Index -17.11
Calving Interval (days) 8.84 -1.459 -12.90
Survival (%) -3.77 1.117 -4.21
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.20
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.37 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index -16.83

* Based on an €80/tonne carbon price