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 16.35
Milk (kg) -445.00 -0.014 6.23
Fat (kg) -7.31 -0.375 2.74
Prot (kg) -16.72 -0.441 7.38
Fertility Sub Index 1.21
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.12 1.117 0.13
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.77
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.51 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index 16.40

* Based on an €80/tonne carbon price