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 12.94
Milk (kg) -736.00 -0.014 10.30
Fat (kg) 5.83 -0.375 -2.18
Prot (kg) -10.92 -0.441 4.82
Fertility Sub Index -2.27
Calving Interval (days) 1.58 -1.459 -2.31
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 12.70
Carcass Weight (kg) -30.00 -0.528 15.83
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 22.41
Live WT (kg) -73.10 -0.307 22.41
Total Carbon Sub Index 46.26

* Based on an €80/tonne carbon price