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 4.41
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 3.93 -0.375 -1.47
Prot (kg) -10.82 -0.441 4.78
Fertility Sub Index -8.39
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -2.31 1.117 -2.58
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index 1.01
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 1.69 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index 0.03

* Based on an €80/tonne carbon price