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 24.34
Milk (kg) -391.00 -0.014 5.47
Fat (kg) -25.08 -0.375 9.39
Prot (kg) -21.47 -0.441 9.48
Fertility Sub Index -5.29
Calving Interval (days) 2.65 -1.459 -3.87
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.69
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index 18.09

* Based on an €80/tonne carbon price