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 11.69
Milk (kg) -264.00 -0.014 3.70
Fat (kg) -8.68 -0.375 3.25
Prot (kg) -10.75 -0.441 4.74
Fertility Sub Index 0.40
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) -0.40 1.117 -0.45
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 0.49
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 14.92

* Based on an €80/tonne carbon price