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 13.32
Milk (kg) -100.00 -0.014 1.40
Fat (kg) -13.96 -0.375 5.23
Prot (kg) -15.15 -0.441 6.69
Fertility Sub Index -4.96
Calving Interval (days) 2.29 -1.459 -3.34
Survival (%) -1.45 1.117 -1.62
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -1.03
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 0.79 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index -4.02
Live WT (kg) 13.10 -0.307 -4.02
Total Carbon Sub Index 3.31

* Based on an €80/tonne carbon price