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 12.41
Milk (kg) -218.00 -0.014 3.05
Fat (kg) -8.88 -0.375 3.33
Prot (kg) -13.67 -0.441 6.03
Fertility Sub Index -13.70
Calving Interval (days) 7.09 -1.459 -10.34
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 0.32
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 2.19 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index 0.29

* Based on an €80/tonne carbon price