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 22.82
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -25.01 -0.375 9.37
Prot (kg) -20.61 -0.441 9.10
Fertility Sub Index 2.89
Calving Interval (days) -2.03 -1.459 2.96
Survival (%) -0.06 1.117 -0.07
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 1.35
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -2.15 -0.432 0.93
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index 30.64

* Based on an €80/tonne carbon price