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 -1.28
Milk (kg) -51.00 -0.014 0.71
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) 2.77 -0.441 -1.22
Fertility Sub Index 12.06
Calving Interval (days) -5.92 -1.459 8.64
Survival (%) 3.06 1.117 3.42
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 3.26
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 17.98

* Based on an €80/tonne carbon price