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 9.91
Milk (kg) -471.00 -0.014 6.59
Fat (kg) 1.24 -0.375 -0.46
Prot (kg) -8.56 -0.441 3.78
Fertility Sub Index -2.00
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) 1.10 1.117 1.23
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 3.60
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 10.60 -0.432 -4.58
Maintenance Sub Index Maint. Sub Index 15.42
Live WT (kg) -50.30 -0.307 15.42
Total Carbon Sub Index 28.28

* Based on an €80/tonne carbon price