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 20.79
Milk (kg) -814.00 -0.014 11.40
Fat (kg) -1.36 -0.375 0.51
Prot (kg) -20.12 -0.441 8.88
Fertility Sub Index 12.41
Calving Interval (days) -6.62 -1.459 9.66
Survival (%) 2.46 1.117 2.75
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 17.26
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 29.00
Live WT (kg) -94.60 -0.307 29.00
Total Carbon Sub Index 79.66

* Based on an €80/tonne carbon price