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) -168.00 -0.014 2.35
Fat (kg) -2.25 -0.375 0.84
Prot (kg) -15.21 -0.441 6.71
Fertility Sub Index -1.21
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) -0.93 1.117 -1.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.02
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 8.34

* Based on an €80/tonne carbon price