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 5.01
Milk (kg) 71.00 -0.014 -0.99
Fat (kg) -5.62 -0.375 2.11
Prot (kg) -8.84 -0.441 3.90
Fertility Sub Index -20.35
Calving Interval (days) 10.65 -1.459 -15.54
Survival (%) -4.31 1.117 -4.82
Calving Sub Index 1.15
Gestation Length (days) -1.25 -0.919 1.15
Beef Sub Index -0.72
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -15.41

* Based on an €80/tonne carbon price