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 6.05
Milk (kg) -97.00 -0.014 1.36
Fat (kg) -6.10 -0.375 2.28
Prot (kg) -5.45 -0.441 2.41
Fertility Sub Index 0.62
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) 0.20 1.117 0.22
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 3.39
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -2.96 -0.432 1.28
Maintenance Sub Index Maint. Sub Index 7.39
Live WT (kg) -24.10 -0.307 7.39
Total Carbon Sub Index 22.62

* Based on an €80/tonne carbon price