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 16.68
Milk (kg) -604.00 -0.014 8.46
Fat (kg) -6.59 -0.375 2.47
Prot (kg) -13.03 -0.441 5.75
Fertility Sub Index -0.81
Calving Interval (days) 1.13 -1.459 -1.65
Survival (%) 0.75 1.117 0.84
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 15.06
Carcass Weight (kg) -37.60 -0.528 19.83
Age of Slaughter (days) 11.05 -0.432 -4.77
Maintenance Sub Index Maint. Sub Index 24.89
Live WT (kg) -81.20 -0.307 24.89
Total Carbon Sub Index 55.44

* Based on an €80/tonne carbon price