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 5.81
Milk (kg) -310.00 -0.014 4.34
Fat (kg) 0.91 -0.375 -0.34
Prot (kg) -4.11 -0.441 1.81
Fertility Sub Index 3.03
Calving Interval (days) -1.52 -1.459 2.22
Survival (%) 0.73 1.117 0.82
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.66
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 8.40

* Based on an €80/tonne carbon price