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 15.93
Milk (kg) -152.00 -0.014 2.13
Fat (kg) -19.70 -0.375 7.38
Prot (kg) -14.56 -0.441 6.43
Fertility Sub Index -1.32
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) -1.01 1.117 -1.13
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.18
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index 16.28

* Based on an €80/tonne carbon price