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 -16.20
Milk (kg) 431.00 -0.014 -6.03
Fat (kg) 10.29 -0.375 -3.85
Prot (kg) 14.31 -0.441 -6.32
Fertility Sub Index 5.59
Calving Interval (days) -3.55 -1.459 5.18
Survival (%) 0.37 1.117 0.41
Calving Sub Index 3.89
Gestation Length (days) -4.23 -0.919 3.89
Beef Sub Index -1.63
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -8.85

* Based on an €80/tonne carbon price