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 40.87
Milk (kg) -690.00 -0.014 9.66
Fat (kg) -38.43 -0.375 14.39
Prot (kg) -38.09 -0.441 16.81
Fertility Sub Index 9.25
Calving Interval (days) -5.72 -1.459 8.35
Survival (%) 0.81 1.117 0.90
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index -1.72
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 1.30 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index 51.46

* Based on an €80/tonne carbon price