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 17.81
Milk (kg) -433.00 -0.014 6.06
Fat (kg) -13.68 -0.375 5.12
Prot (kg) -15.00 -0.441 6.62
Fertility Sub Index -0.60
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 4.40
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 5.81
Live WT (kg) -18.95 -0.307 5.81
Total Carbon Sub Index 27.91

* Based on an €80/tonne carbon price