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 10.97
Milk (kg) -226.00 -0.014 3.16
Fat (kg) -8.94 -0.375 3.35
Prot (kg) -10.11 -0.441 4.46
Fertility Sub Index -0.55
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 1.36
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -1.08 -0.432 0.47
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index 12.32

* Based on an €80/tonne carbon price