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 16.82
Milk (kg) -206.00 -0.014 2.88
Fat (kg) -20.94 -0.375 7.84
Prot (kg) -13.80 -0.441 6.09
Fertility Sub Index -2.79
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) -1.49 1.117 -1.66
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 1.84
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 3.62
Live WT (kg) -11.80 -0.307 3.62
Total Carbon Sub Index 19.39

* Based on an €80/tonne carbon price