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 15.12
Milk (kg) -366.00 -0.014 5.12
Fat (kg) -9.32 -0.375 3.49
Prot (kg) -14.73 -0.441 6.50
Fertility Sub Index -4.77
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -1.62 1.117 -1.81
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index 2.29
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index 11.60

* Based on an €80/tonne carbon price