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 -13.89
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 19.77 -0.375 -7.41
Prot (kg) 13.94 -0.441 -6.15
Fertility Sub Index 15.34
Calving Interval (days) -8.05 -1.459 11.75
Survival (%) 3.22 1.117 3.60
Calving Sub Index 4.97
Gestation Length (days) -5.41 -0.919 4.97
Beef Sub Index 2.60
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 13.93

* Based on an €80/tonne carbon price