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 15.10
Milk (kg) -588.00 -0.014 8.23
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -13.33 -0.441 5.88
Fertility Sub Index -0.63
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 1.25 1.117 1.40
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index 16.32
Carcass Weight (kg) -37.70 -0.528 19.89
Age of Slaughter (days) 8.26 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 30.32
Live WT (kg) -98.90 -0.307 30.32
Total Carbon Sub Index 61.55

* Based on an €80/tonne carbon price