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 4.15
Milk (kg) -98.00 -0.014 1.37
Fat (kg) -3.11 -0.375 1.16
Prot (kg) -3.66 -0.441 1.62
Fertility Sub Index 0.04
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.01 1.117 0.01
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 1.76
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 14.96

* Based on an €80/tonne carbon price