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 -4.16
Milk (kg) -269.00 -0.014 3.77
Fat (kg) 15.91 -0.375 -5.96
Prot (kg) 4.45 -0.441 -1.96
Fertility Sub Index 0.57
Calving Interval (days) 0.48 -1.459 -0.70
Survival (%) 1.14 1.117 1.27
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 18.97
Carcass Weight (kg) -42.00 -0.528 22.16
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 30.75
Live WT (kg) -100.30 -0.307 30.75
Total Carbon Sub Index 46.47

* Based on an €80/tonne carbon price