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 -4.47
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) 4.58 -0.375 -1.72
Prot (kg) 1.79 -0.441 -0.79
Fertility Sub Index 0.08
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.74
Gestation Length (days) 0.81 -0.919 -0.74
Beef Sub Index -5.70
Carcass Weight (kg) 10.60 -0.528 -5.59
Age of Slaughter (days) 0.24 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index -8.92
Live WT (kg) 29.10 -0.307 -8.92
Total Carbon Sub Index -19.74

* Based on an €80/tonne carbon price