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 12.09
Milk (kg) -531.00 -0.014 7.43
Fat (kg) -0.20 -0.375 0.07
Prot (kg) -10.37 -0.441 4.58
Fertility Sub Index -2.03
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) 0.26 1.117 0.29
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index 1.96
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 9.26 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 11.83
Live WT (kg) -38.60 -0.307 11.83
Total Carbon Sub Index 24.32

* Based on an €80/tonne carbon price