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 -2.52
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) 3.79 -0.375 -1.42
Prot (kg) 0.94 -0.441 -0.41
Fertility Sub Index 0.88
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.12
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 0.13

* Based on an €80/tonne carbon price