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 -5.03
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) 5.03 -0.375 -1.88
Prot (kg) 0.40 -0.441 -0.18
Fertility Sub Index -5.07
Calving Interval (days) 4.19 -1.459 -6.11
Survival (%) 0.93 1.117 1.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.41
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index -0.96

* Based on an €80/tonne carbon price