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 5.34
Milk (kg) -82.00 -0.014 1.15
Fat (kg) -6.27 -0.375 2.35
Prot (kg) -4.17 -0.441 1.84
Fertility Sub Index -5.93
Calving Interval (days) 4.01 -1.459 -5.85
Survival (%) -0.07 1.117 -0.08
Calving Sub Index -1.13
Gestation Length (days) 1.23 -0.919 -1.13
Beef Sub Index -1.20
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index 4.75
Live WT (kg) -15.50 -0.307 4.75
Total Carbon Sub Index 1.83

* Based on an €80/tonne carbon price