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 -0.89
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) 0.82 -0.375 -0.31
Prot (kg) -1.91 -0.441 0.84
Fertility Sub Index -5.51
Calving Interval (days) 2.70 -1.459 -3.94
Survival (%) -1.41 1.117 -1.58
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.33
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -5.97

* Based on an €80/tonne carbon price