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 7.47
Milk (kg) 37.00 -0.014 -0.52
Fat (kg) -12.51 -0.375 4.69
Prot (kg) -7.49 -0.441 3.31
Fertility Sub Index -13.94
Calving Interval (days) 7.09 -1.459 -10.34
Survival (%) -3.22 1.117 -3.60
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -0.94
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -6.13

* Based on an €80/tonne carbon price