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 29.04
Milk (kg) -509.00 -0.014 7.13
Fat (kg) -28.29 -0.375 10.60
Prot (kg) -25.64 -0.441 11.32
Fertility Sub Index -8.15
Calving Interval (days) 3.85 -1.459 -5.62
Survival (%) -2.27 1.117 -2.54
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.28
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 4.48 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 20.03

* Based on an €80/tonne carbon price