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 0.77
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 0.45 -0.375 -0.17
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index -1.83
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 5.57
Carcass Weight (kg) -18.20 -0.528 9.60
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 15.88
Live WT (kg) -51.80 -0.307 15.88
Total Carbon Sub Index 21.27

* Based on an €80/tonne carbon price