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 10.20
Milk (kg) -318.00 -0.014 4.45
Fat (kg) -5.21 -0.375 1.95
Prot (kg) -8.60 -0.441 3.80
Fertility Sub Index 3.17
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) 1.02 1.117 1.14
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.09
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index 24.43

* Based on an €80/tonne carbon price