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 -2.83
Milk (kg) -120.00 -0.014 1.68
Fat (kg) 9.34 -0.375 -3.50
Prot (kg) 2.29 -0.441 -1.01
Fertility Sub Index 5.23
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 2.37 1.117 2.65
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 3.97
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 2.89 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 9.61

* Based on an €80/tonne carbon price