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 -0.75
Milk (kg) -61.00 -0.014 0.85
Fat (kg) 2.08 -0.375 -0.78
Prot (kg) 1.87 -0.441 -0.83
Fertility Sub Index 9.50
Calving Interval (days) -4.68 -1.459 6.83
Survival (%) 2.39 1.117 2.67
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 4.34
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 0.08 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index 15.83

* Based on an €80/tonne carbon price