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 -5.44
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) -1.00 -0.375 0.37
Prot (kg) 5.41 -0.441 -2.39
Fertility Sub Index -4.41
Calving Interval (days) 2.35 -1.459 -3.43
Survival (%) -0.88 1.117 -0.98
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 1.07
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index -3.74

* Based on an €80/tonne carbon price