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 -12.75
Milk (kg) 138.00 -0.014 -1.93
Fat (kg) 15.46 -0.375 -5.79
Prot (kg) 11.40 -0.441 -5.03
Fertility Sub Index 4.71
Calving Interval (days) -2.59 -1.459 3.78
Survival (%) 0.83 1.117 0.93
Calving Sub Index 4.65
Gestation Length (days) -5.06 -0.919 4.65
Beef Sub Index 2.72
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 3.47 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 0.09

* Based on an €80/tonne carbon price