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 -7.30
Milk (kg) -346.00 -0.014 4.84
Fat (kg) 16.00 -0.375 -5.99
Prot (kg) 13.94 -0.441 -6.15
Fertility Sub Index 0.67
Calving Interval (days) -0.23 -1.459 0.34
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 4.64
Carcass Weight (kg) -15.90 -0.528 8.39
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 13.83
Live WT (kg) -45.10 -0.307 13.83
Total Carbon Sub Index 13.00

* Based on an €80/tonne carbon price