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 -1.77
Milk (kg) 171.00 -0.014 -2.39
Fat (kg) -3.57 -0.375 1.34
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index -4.62
Calving Interval (days) 2.45 -1.459 -3.57
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 0.69
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 4.38 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index -1.61

* Based on an €80/tonne carbon price