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 -16.79
Milk (kg) 476.00 -0.014 -6.66
Fat (kg) 15.71 -0.375 -5.88
Prot (kg) 9.60 -0.441 -4.24
Fertility Sub Index 6.83
Calving Interval (days) -3.83 -1.459 5.59
Survival (%) 1.11 1.117 1.24
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 1.72
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.20 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 3.89
Live WT (kg) -12.70 -0.307 3.89
Total Carbon Sub Index -3.55

* Based on an €80/tonne carbon price