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 15.28
Milk (kg) -309.00 -0.014 4.33
Fat (kg) -14.04 -0.375 5.26
Prot (kg) -12.90 -0.441 5.69
Fertility Sub Index 0.75
Calving Interval (days) -1.64 -1.459 2.39
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 0.49
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index 20.00

* Based on an €80/tonne carbon price