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 -1.82
Milk (kg) 20.00 -0.014 -0.28
Fat (kg) 2.64 -0.375 -0.99
Prot (kg) 1.25 -0.441 -0.55
Fertility Sub Index 0.69
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 0.53 1.117 0.59
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 0.64
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.69 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index 1.66

* Based on an €80/tonne carbon price