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 14.75
Milk (kg) 178.00 -0.014 -2.49
Fat (kg) -26.72 -0.375 10.01
Prot (kg) -16.38 -0.441 7.23
Fertility Sub Index -1.58
Calving Interval (days) 0.47 -1.459 -0.69
Survival (%) -0.80 1.117 -0.89
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -0.20
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index 15.02

* Based on an €80/tonne carbon price