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 -6.76
Milk (kg) -105.00 -0.014 1.47
Fat (kg) 15.58 -0.375 -5.84
Prot (kg) 5.43 -0.441 -2.40
Fertility Sub Index 6.79
Calving Interval (days) -2.11 -1.459 3.08
Survival (%) 3.32 1.117 3.71
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index 10.32
Carcass Weight (kg) -22.60 -0.528 11.92
Age of Slaughter (days) 3.71 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 24.46

* Based on an €80/tonne carbon price