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 22.75
Milk (kg) -873.00 -0.014 12.22
Fat (kg) -5.17 -0.375 1.94
Prot (kg) -19.47 -0.441 8.59
Fertility Sub Index -0.20
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) 0.81 1.117 0.90
Calving Sub Index -1.55
Gestation Length (days) 1.69 -0.919 -1.55
Beef Sub Index 14.04
Carcass Weight (kg) -35.00 -0.528 18.46
Age of Slaughter (days) 10.24 -0.432 -4.42
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 59.34

* Based on an €80/tonne carbon price