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 24.78
Milk (kg) -417.00 -0.014 5.84
Fat (kg) -24.35 -0.375 9.12
Prot (kg) -22.26 -0.441 9.82
Fertility Sub Index 6.83
Calving Interval (days) -3.62 -1.459 5.28
Survival (%) 1.39 1.117 1.55
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.32
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index 33.26

* Based on an €80/tonne carbon price