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 -14.12
Milk (kg) 342.00 -0.014 -4.79
Fat (kg) 14.34 -0.375 -5.37
Prot (kg) 8.98 -0.441 -3.96
Fertility Sub Index -3.10
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -0.12 1.117 -0.13
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index -1.16
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index -5.79
Live WT (kg) 18.90 -0.307 -5.79
Total Carbon Sub Index -20.21

* Based on an €80/tonne carbon price