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 -5.31
Milk (kg) 352.00 -0.014 -4.93
Fat (kg) -1.03 -0.375 0.39
Prot (kg) 1.75 -0.441 -0.77
Fertility Sub Index -25.49
Calving Interval (days) 14.34 -1.459 -20.92
Survival (%) -4.09 1.117 -4.57
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -0.69
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index -29.42

* Based on an €80/tonne carbon price