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 2.53
Milk (kg) -48.00 -0.014 0.67
Fat (kg) -2.10 -0.375 0.79
Prot (kg) -2.43 -0.441 1.07
Fertility Sub Index 0.76
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index 2.25
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -3.26 -0.432 1.41
Maintenance Sub Index Maint. Sub Index 4.78
Live WT (kg) -15.60 -0.307 4.78
Total Carbon Sub Index 11.46

* Based on an €80/tonne carbon price