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 -2.07
Milk (kg) 91.00 -0.014 -1.27
Fat (kg) 0.28 -0.375 -0.10
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index 3.89
Calving Interval (days) -1.86 -1.459 2.71
Survival (%) 1.05 1.117 1.17
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -0.46
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 6.96

* Based on an €80/tonne carbon price