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 28.81
Milk (kg) -409.00 -0.014 5.73
Fat (kg) -32.55 -0.375 12.19
Prot (kg) -24.68 -0.441 10.89
Fertility Sub Index 1.60
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -0.92
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.00 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index 32.29

* Based on an €80/tonne carbon price