Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.44
Milk (kg) -240.00 -0.014 3.36
Fat (kg) 4.90 -0.375 -1.84
Prot (kg) 4.45 -0.441 -1.96
Fertility Sub Index 9.27
Calving Interval (days) -4.83 -1.459 7.05
Survival (%) 1.99 1.117 2.22
Calving Sub Index 4.83
Gestation Length (days) -5.25 -0.919 4.83
Beef Sub Index 5.36
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 20.24

* Based on an €80/tonne carbon price