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 24.60
Milk (kg) -634.00 -0.014 8.88
Fat (kg) -15.14 -0.375 5.67
Prot (kg) -22.78 -0.441 10.05
Fertility Sub Index 0.71
Calving Interval (days) -1.02 -1.459 1.49
Survival (%) -0.70 1.117 -0.78
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 1.46
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -0.21 -0.432 0.09
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 24.75

* Based on an €80/tonne carbon price