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 -0.79
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) 2.15 -0.375 -0.81
Prot (kg) -2.10 -0.441 0.93
Fertility Sub Index -6.36
Calving Interval (days) 4.45 -1.459 -6.49
Survival (%) 0.12 1.117 0.13
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 0.87
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -5.69

* Based on an €80/tonne carbon price