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 -0.58
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 1.27 -0.375 -0.48
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index 2.68
Calving Interval (days) -0.92 -1.459 1.34
Survival (%) 1.20 1.117 1.34
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index 8.98
Carcass Weight (kg) -16.50 -0.528 8.70
Age of Slaughter (days) -0.64 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 12.26
Live WT (kg) -40.00 -0.307 12.26
Total Carbon Sub Index 23.78

* Based on an €80/tonne carbon price