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 -22.35
Milk (kg) 406.00 -0.014 -5.68
Fat (kg) 22.31 -0.375 -8.36
Prot (kg) 18.83 -0.441 -8.31
Fertility Sub Index 0.78
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) 0.57 1.117 0.64
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index -0.65
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 5.42 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index -21.68

* Based on an €80/tonne carbon price