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 16.35
Milk (kg) -278.00 -0.014 3.89
Fat (kg) -15.40 -0.375 5.77
Prot (kg) -15.15 -0.441 6.69
Fertility Sub Index -5.65
Calving Interval (days) 2.84 -1.459 -4.14
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.71
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 9.40

* Based on an €80/tonne carbon price