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 -7.41
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 12.19 -0.375 -4.57
Prot (kg) 8.35 -0.441 -3.69
Fertility Sub Index 8.46
Calving Interval (days) -4.70 -1.459 6.86
Survival (%) 1.43 1.117 1.60
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index 8.98
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 5.60 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index 17.96
Live WT (kg) -58.60 -0.307 17.96
Total Carbon Sub Index 31.03

* Based on an €80/tonne carbon price