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 -3.96
Milk (kg) 15.00 -0.014 -0.21
Fat (kg) 5.14 -0.375 -1.93
Prot (kg) 4.14 -0.441 -1.83
Fertility Sub Index 4.70
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 1.83 1.117 2.04
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 1.59
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.23 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index 4.35
Live WT (kg) -14.20 -0.307 4.35
Total Carbon Sub Index 11.64

* Based on an €80/tonne carbon price