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 -1.74
Milk (kg) -173.00 -0.014 2.42
Fat (kg) 7.79 -0.375 -2.92
Prot (kg) 2.81 -0.441 -1.24
Fertility Sub Index -0.42
Calving Interval (days) 0.31 -1.459 -0.45
Survival (%) 0.03 1.117 0.03
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index 7.96
Carcass Weight (kg) -20.40 -0.528 10.76
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 11.89
Live WT (kg) -38.80 -0.307 11.89
Total Carbon Sub Index 20.00

* Based on an €80/tonne carbon price