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 14.51
Milk (kg) -467.00 -0.014 6.54
Fat (kg) -8.14 -0.375 3.05
Prot (kg) -11.15 -0.441 4.92
Fertility Sub Index -4.76
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) -0.32 1.117 -0.36
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index 14.62
Carcass Weight (kg) -33.80 -0.528 17.83
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 27.31
Live WT (kg) -89.10 -0.307 27.31
Total Carbon Sub Index 53.38

* Based on an €80/tonne carbon price