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 -10.33
Milk (kg) 585.00 -0.014 -8.19
Fat (kg) -0.29 -0.375 0.11
Prot (kg) 5.09 -0.441 -2.25
Fertility Sub Index -4.70
Calving Interval (days) 2.16 -1.459 -3.15
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.17
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -13.83

* Based on an €80/tonne carbon price