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 -7.87
Milk (kg) -323.00 -0.014 4.52
Fat (kg) 16.22 -0.375 -6.08
Prot (kg) 14.31 -0.441 -6.32
Fertility Sub Index 4.28
Calving Interval (days) -1.68 -1.459 2.45
Survival (%) 1.64 1.117 1.83
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index 12.39
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 22.78
Live WT (kg) -74.30 -0.307 22.78
Total Carbon Sub Index 33.33

* Based on an €80/tonne carbon price