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 -1.65
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) -2.78 -0.375 1.04
Prot (kg) -0.41 -0.441 0.18
Fertility Sub Index -9.78
Calving Interval (days) 4.86 -1.459 -7.09
Survival (%) -2.41 1.117 -2.69
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.18
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index -10.46

* Based on an €80/tonne carbon price