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 0.33
Milk (kg) 167.00 -0.014 -2.34
Fat (kg) -6.12 -0.375 2.29
Prot (kg) -0.84 -0.441 0.37
Fertility Sub Index -5.26
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.34
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -4.71

* Based on an €80/tonne carbon price