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 12.84
Milk (kg) -222.00 -0.014 3.11
Fat (kg) -11.51 -0.375 4.31
Prot (kg) -12.28 -0.441 5.42
Fertility Sub Index -4.61
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.19
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 8.25

* Based on an €80/tonne carbon price