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 11.94
Milk (kg) -182.00 -0.014 2.55
Fat (kg) -11.86 -0.375 4.44
Prot (kg) -11.22 -0.441 4.95
Fertility Sub Index -10.62
Calving Interval (days) 5.34 -1.459 -7.79
Survival (%) -2.53 1.117 -2.83
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -0.67
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.12
Live WT (kg) 0.40 -0.307 -0.12
Total Carbon Sub Index 0.95

* Based on an €80/tonne carbon price