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 -10.78
Milk (kg) -28.00 -0.014 0.39
Fat (kg) 17.33 -0.375 -6.49
Prot (kg) 10.60 -0.441 -4.68
Fertility Sub Index 4.34
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 1.51 1.117 1.69
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index 10.18
Carcass Weight (kg) -21.90 -0.528 11.55
Age of Slaughter (days) 3.17 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index 16.55
Live WT (kg) -54.00 -0.307 16.55
Total Carbon Sub Index 23.30

* Based on an €80/tonne carbon price