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 11.97
Milk (kg) -678.00 -0.014 9.49
Fat (kg) 3.75 -0.375 -1.40
Prot (kg) -8.79 -0.441 3.88
Fertility Sub Index -2.17
Calving Interval (days) 2.30 -1.459 -3.36
Survival (%) 1.06 1.117 1.18
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 13.18
Carcass Weight (kg) -34.60 -0.528 18.25
Age of Slaughter (days) 11.75 -0.432 -5.07
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 49.33

* Based on an €80/tonne carbon price