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 25.59
Milk (kg) -841.00 -0.014 11.77
Fat (kg) -9.10 -0.375 3.41
Prot (kg) -23.59 -0.441 10.41
Fertility Sub Index 0.18
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) -0.87 1.117 -0.97
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 4.68
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 8.95 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 14.90
Live WT (kg) -48.60 -0.307 14.90
Total Carbon Sub Index 45.26

* Based on an €80/tonne carbon price