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 13.94
Milk (kg) -278.00 -0.014 3.89
Fat (kg) -15.05 -0.375 5.64
Prot (kg) -10.00 -0.441 4.41
Fertility Sub Index -7.39
Calving Interval (days) 4.58 -1.459 -6.68
Survival (%) -0.63 1.117 -0.70
Calving Sub Index -1.27
Gestation Length (days) 1.38 -0.919 -1.27
Beef Sub Index -1.83
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 3.83
Live WT (kg) -12.50 -0.307 3.83
Total Carbon Sub Index 7.29

* Based on an €80/tonne carbon price