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 10.88
Milk (kg) -325.00 -0.014 4.55
Fat (kg) -8.10 -0.375 3.03
Prot (kg) -7.46 -0.441 3.29
Fertility Sub Index 1.37
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) 1.00 1.117 1.12
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.44
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 3.25 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index 20.24

* Based on an €80/tonne carbon price