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 -13.49
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 13.76 -0.375 -5.15
Prot (kg) 6.39 -0.441 -2.82
Fertility Sub Index -2.41
Calving Interval (days) 1.37 -1.459 -2.00
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 3.37
Gestation Length (days) -3.67 -0.919 3.37
Beef Sub Index -0.69
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.86 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -20.58

* Based on an €80/tonne carbon price