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 9.32
Milk (kg) -246.00 -0.014 3.44
Fat (kg) -5.46 -0.375 2.05
Prot (kg) -8.67 -0.441 3.83
Fertility Sub Index 0.90
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.30 1.117 0.34
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 0.89
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.70 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 20.29

* Based on an €80/tonne carbon price