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 -0.46
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) 0.37 -0.375 -0.14
Prot (kg) -1.44 -0.441 0.64
Fertility Sub Index 2.70
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) 1.33 1.117 1.49
Calving Sub Index 0.80
Gestation Length (days) -0.87 -0.919 0.80
Beef Sub Index -0.67
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index 3.78

* Based on an €80/tonne carbon price