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 -0.12
Milk (kg) -19.00 -0.014 0.27
Fat (kg) 0.67 -0.375 -0.25
Prot (kg) 0.31 -0.441 -0.14
Fertility Sub Index 4.41
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 1.06 1.117 1.18
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.45
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -0.67 -0.432 0.29
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 14.24

* Based on an €80/tonne carbon price