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 18.66
Milk (kg) -586.00 -0.014 8.20
Fat (kg) -8.62 -0.375 3.23
Prot (kg) -16.37 -0.441 7.23
Fertility Sub Index -1.29
Calving Interval (days) 1.06 -1.459 -1.55
Survival (%) 0.23 1.117 0.26
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index 0.86
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 7.79 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 9.90
Live WT (kg) -32.30 -0.307 9.90
Total Carbon Sub Index 28.81

* Based on an €80/tonne carbon price