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 20.64
Milk (kg) -393.00 -0.014 5.50
Fat (kg) -19.63 -0.375 7.35
Prot (kg) -17.64 -0.441 7.79
Fertility Sub Index -1.75
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 1.79
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index 23.10

* Based on an €80/tonne carbon price