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 13.40
Milk (kg) -748.00 -0.014 10.47
Fat (kg) 5.57 -0.375 -2.09
Prot (kg) -11.37 -0.441 5.02
Fertility Sub Index -0.75
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.84 1.117 0.94
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 16.18
Carcass Weight (kg) -39.20 -0.528 20.68
Age of Slaughter (days) 10.42 -0.432 -4.50
Maintenance Sub Index Maint. Sub Index 29.46
Live WT (kg) -96.10 -0.307 29.46
Total Carbon Sub Index 58.68

* Based on an €80/tonne carbon price