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 -7.31
Milk (kg) -15.00 -0.014 0.21
Fat (kg) 12.64 -0.375 -4.73
Prot (kg) 6.31 -0.441 -2.78
Fertility Sub Index 10.05
Calving Interval (days) -5.03 -1.459 7.34
Survival (%) 2.43 1.117 2.71
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -0.82
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 7.27 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 5.66

* Based on an €80/tonne carbon price