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 10.36
Milk (kg) -287.00 -0.014 4.02
Fat (kg) -5.14 -0.375 1.93
Prot (kg) -10.00 -0.441 4.41
Fertility Sub Index 1.32
Calving Interval (days) -1.15 -1.459 1.68
Survival (%) -0.32 1.117 -0.36
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -0.88
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.82 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 18.34

* Based on an €80/tonne carbon price