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 23.93
Milk (kg) -468.00 -0.014 6.55
Fat (kg) -21.86 -0.375 8.19
Prot (kg) -20.82 -0.441 9.19
Fertility Sub Index -7.29
Calving Interval (days) 3.97 -1.459 -5.79
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index -0.50
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index 17.46

* Based on an €80/tonne carbon price