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 5.85
Milk (kg) 82.00 -0.014 -1.15
Fat (kg) -12.74 -0.375 4.77
Prot (kg) -5.05 -0.441 2.23
Fertility Sub Index -4.77
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -0.39 1.117 -0.44
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index -0.74
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.81 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index 0.05

* Based on an €80/tonne carbon price