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 7.85
Milk (kg) -81.00 -0.014 1.13
Fat (kg) -8.65 -0.375 3.24
Prot (kg) -7.87 -0.441 3.47
Fertility Sub Index -0.66
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 0.00
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.33 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 9.40

* Based on an €80/tonne carbon price