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 0.92
Milk (kg) -152.00 -0.014 2.13
Fat (kg) 3.85 -0.375 -1.44
Prot (kg) -0.54 -0.441 0.24
Fertility Sub Index 0.15
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) 0.64 1.117 0.72
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index 4.77
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 3.98 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 8.61
Live WT (kg) -28.10 -0.307 8.61
Total Carbon Sub Index 16.39

* Based on an €80/tonne carbon price