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 -0.83
Milk (kg) 63.00 -0.014 -0.88
Fat (kg) -2.90 -0.375 1.09
Prot (kg) 2.34 -0.441 -1.03
Fertility Sub Index 2.42
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index -11.29
Carcass Weight (kg) 23.50 -0.528 -12.40
Age of Slaughter (days) -2.57 -0.432 1.11
Maintenance Sub Index Maint. Sub Index -15.05
Live WT (kg) 49.10 -0.307 -15.05
Total Carbon Sub Index -24.43

* Based on an €80/tonne carbon price