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 6.02
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -1.89 -0.375 0.71
Prot (kg) -5.38 -0.441 2.37
Fertility Sub Index 0.51
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) 0.29 1.117 0.32
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.35
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -0.44 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 5.70
Live WT (kg) -18.60 -0.307 5.70
Total Carbon Sub Index 17.28

* Based on an €80/tonne carbon price