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 -10.17
Milk (kg) 94.00 -0.014 -1.32
Fat (kg) 14.77 -0.375 -5.53
Prot (kg) 7.53 -0.441 -3.32
Fertility Sub Index 6.96
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) 2.43 1.117 2.71
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index 2.83
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 4.33 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 9.25

* Based on an €80/tonne carbon price