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 24.93
Milk (kg) -562.00 -0.014 7.87
Fat (kg) -9.90 -0.375 3.71
Prot (kg) -30.25 -0.441 13.35
Fertility Sub Index -6.76
Calving Interval (days) 3.57 -1.459 -5.21
Survival (%) -1.39 1.117 -1.55
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index -0.05
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 0.84 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index 18.57

* Based on an €80/tonne carbon price