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 6.51
Milk (kg) -297.00 -0.014 4.16
Fat (kg) -0.81 -0.375 0.30
Prot (kg) -4.64 -0.441 2.05
Fertility Sub Index 0.63
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 0.03 1.117 0.03
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index 10.81
Carcass Weight (kg) -28.90 -0.528 15.25
Age of Slaughter (days) 10.27 -0.432 -4.43
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 43.78

* Based on an €80/tonne carbon price