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 15.57
Milk (kg) -263.00 -0.014 3.68
Fat (kg) -13.19 -0.375 4.94
Prot (kg) -15.75 -0.441 6.95
Fertility Sub Index 0.00
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) -0.81 1.117 -0.90
Calving Sub Index -0.88
Gestation Length (days) 0.96 -0.919 -0.88
Beef Sub Index -0.72
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.41 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 15.81

* Based on an €80/tonne carbon price