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 -0.35
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 10.24 -0.375 -3.84
Prot (kg) -1.33 -0.441 0.59
Fertility Sub Index -1.97
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 0.86
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 0.95 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index 0.66

* Based on an €80/tonne carbon price