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 -8.70
Milk (kg) 75.00 -0.014 -1.05
Fat (kg) 10.07 -0.375 -3.77
Prot (kg) 8.79 -0.441 -3.88
Fertility Sub Index 13.01
Calving Interval (days) -6.09 -1.459 8.89
Survival (%) 3.69 1.117 4.12
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index 4.48
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 16.85

* Based on an €80/tonne carbon price