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 9.74
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) -5.92 -0.375 2.22
Prot (kg) -19.08 -0.441 8.42
Fertility Sub Index -4.57
Calving Interval (days) 2.04 -1.459 -2.98
Survival (%) -1.43 1.117 -1.60
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.61
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 5.60

* Based on an €80/tonne carbon price