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 -0.30
Milk (kg) -322.00 -0.014 4.51
Fat (kg) 13.97 -0.375 -5.23
Prot (kg) -0.96 -0.441 0.42
Fertility Sub Index 1.14
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) 1.32 1.117 1.47
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 11.93
Carcass Weight (kg) -27.90 -0.528 14.72
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 36.31

* Based on an €80/tonne carbon price