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 8.41
Milk (kg) -98.00 -0.014 1.37
Fat (kg) -11.35 -0.375 4.25
Prot (kg) -6.32 -0.441 2.79
Fertility Sub Index -2.16
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) -0.65 1.117 -0.73
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -5.66
Carcass Weight (kg) 10.00 -0.528 -5.28
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -1.10

* Based on an €80/tonne carbon price