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 -5.81
Milk (kg) 483.00 -0.014 -6.76
Fat (kg) -4.50 -0.375 1.69
Prot (kg) 1.66 -0.441 -0.73
Fertility Sub Index -8.41
Calving Interval (days) 4.22 -1.459 -6.16
Survival (%) -2.02 1.117 -2.26
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 0.39
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 0.19 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -13.61

* Based on an €80/tonne carbon price