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 0.85
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) -5.14 -0.375 1.93
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index -10.25
Calving Interval (days) 5.11 -1.459 -7.46
Survival (%) -2.50 1.117 -2.79
Calving Sub Index 1.78
Gestation Length (days) -1.94 -0.919 1.78
Beef Sub Index -0.71
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.23 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -13.34

* Based on an €80/tonne carbon price