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 25.23
Milk (kg) -879.00 -0.014 12.31
Fat (kg) -9.46 -0.375 3.54
Prot (kg) -21.25 -0.441 9.38
Fertility Sub Index -0.42
Calving Interval (days) 0.31 -1.459 -0.45
Survival (%) 0.03 1.117 0.03
Calving Sub Index -0.68
Gestation Length (days) 0.74 -0.919 -0.68
Beef Sub Index 15.16
Carcass Weight (kg) -35.20 -0.528 18.57
Age of Slaughter (days) 7.89 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 24.65
Live WT (kg) -80.40 -0.307 24.65
Total Carbon Sub Index 63.94

* Based on an €80/tonne carbon price