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 18.79
Milk (kg) -245.00 -0.014 3.43
Fat (kg) -21.17 -0.375 7.93
Prot (kg) -16.84 -0.441 7.43
Fertility Sub Index 2.27
Calving Interval (days) -2.22 -1.459 3.24
Survival (%) -0.87 1.117 -0.97
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 3.37
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) -0.23 -0.432 0.10
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 29.39

* Based on an €80/tonne carbon price