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 0.02
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) -5.94 -0.375 2.22
Prot (kg) -0.88 -0.441 0.39
Fertility Sub Index -6.52
Calving Interval (days) 3.44 -1.459 -5.02
Survival (%) -1.34 1.117 -1.50
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.30
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index -5.94

* Based on an €80/tonne carbon price