Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.15
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 1.83 -0.375 -0.69
Prot (kg) 0.11 -0.441 -0.05
Fertility Sub Index 6.81
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 1.90 1.117 2.12
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.85
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -2.93 -0.432 1.26
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index 18.70

* Based on an €80/tonne carbon price