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 48.81
Milk (kg) -1227.00 -0.014 17.18
Fat (kg) -34.78 -0.375 13.03
Prot (kg) -42.16 -0.441 18.61
Fertility Sub Index 1.48
Calving Interval (days) -1.33 -1.459 1.94
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 0.05
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index 53.24

* Based on an €80/tonne carbon price