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 18.40
Milk (kg) -679.00 -0.014 9.51
Fat (kg) -4.24 -0.375 1.59
Prot (kg) -16.55 -0.441 7.30
Fertility Sub Index 0.54
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) 1.48 1.117 1.65
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index 9.42
Carcass Weight (kg) -26.20 -0.528 13.82
Age of Slaughter (days) 10.20 -0.432 -4.40
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 51.34

* Based on an €80/tonne carbon price