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 -6.75
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 5.25 -0.375 -1.97
Prot (kg) 4.34 -0.441 -1.92
Fertility Sub Index -19.47
Calving Interval (days) 11.94 -1.459 -17.42
Survival (%) -1.83 1.117 -2.04
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 0.74
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 0.98 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index -24.32

* Based on an €80/tonne carbon price