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 -1.26
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) -8.94 -0.375 3.35
Prot (kg) 1.92 -0.441 -0.85
Fertility Sub Index -7.39
Calving Interval (days) 3.62 -1.459 -5.28
Survival (%) -1.89 1.117 -2.11
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.63
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -8.25

* Based on an €80/tonne carbon price