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 -1.78
Milk (kg) -161.00 -0.014 2.25
Fat (kg) 7.44 -0.375 -2.79
Prot (kg) 2.82 -0.441 -1.24
Fertility Sub Index 10.66
Calving Interval (days) -6.05 -1.459 8.83
Survival (%) 1.64 1.117 1.83
Calving Sub Index 5.12
Gestation Length (days) -5.57 -0.919 5.12
Beef Sub Index -3.28
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 10.28 -0.432 -4.44
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 10.42

* Based on an €80/tonne carbon price