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 4.27
Milk (kg) 76.00 -0.014 -1.06
Fat (kg) -7.39 -0.375 2.77
Prot (kg) -5.82 -0.441 2.57
Fertility Sub Index -13.45
Calving Interval (days) 6.39 -1.459 -9.32
Survival (%) -3.69 1.117 -4.12
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -1.93
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 7.90 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index -9.68

* Based on an €80/tonne carbon price