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 12.45
Milk (kg) -222.00 -0.014 3.11
Fat (kg) -11.10 -0.375 4.16
Prot (kg) -11.74 -0.441 5.18
Fertility Sub Index -6.31
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -1.73 1.117 -1.93
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.81
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index 8.33

* Based on an €80/tonne carbon price