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 20.44
Milk (kg) -641.00 -0.014 8.97
Fat (kg) -5.41 -0.375 2.03
Prot (kg) -21.38 -0.441 9.44
Fertility Sub Index -4.88
Calving Interval (days) 3.11 -1.459 -4.54
Survival (%) -0.31 1.117 -0.35
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index -0.81
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index 14.77

* Based on an €80/tonne carbon price