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 9.82
Milk (kg) -190.00 -0.014 2.66
Fat (kg) -9.32 -0.375 3.49
Prot (kg) -8.31 -0.441 3.67
Fertility Sub Index 3.54
Calving Interval (days) -1.90 -1.459 2.77
Survival (%) 0.69 1.117 0.77
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index 1.28
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 0.58 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index 16.00

* Based on an €80/tonne carbon price