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 0.89
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) -1.85 -0.375 0.69
Prot (kg) -1.96 -0.441 0.87
Fertility Sub Index -6.73
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -2.77 1.117 -3.09
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -6.42
Carcass Weight (kg) 5.00 -0.528 -2.64
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index -1.75
Live WT (kg) 5.70 -0.307 -1.75
Total Carbon Sub Index -13.27

* Based on an €80/tonne carbon price