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 -19.81
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 42.39 -0.375 -15.88
Prot (kg) -1.41 -0.441 0.62
Fertility Sub Index -5.27
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.30
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -23.17

* Based on an €80/tonne carbon price