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 14.78
Milk (kg) -110.00 -0.014 1.54
Fat (kg) -19.35 -0.375 7.25
Prot (kg) -13.58 -0.441 5.99
Fertility Sub Index -12.55
Calving Interval (days) 5.52 -1.459 -8.05
Survival (%) -4.02 1.117 -4.49
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.70
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.55 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 0.79

* Based on an €80/tonne carbon price