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 5.81
Milk (kg) -107.00 -0.014 1.50
Fat (kg) -5.29 -0.375 1.98
Prot (kg) -5.27 -0.441 2.33
Fertility Sub Index -6.78
Calving Interval (days) 3.83 -1.459 -5.59
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index -0.58
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -5.27

* Based on an €80/tonne carbon price