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 15.31
Milk (kg) -376.00 -0.014 5.26
Fat (kg) -11.35 -0.375 4.25
Prot (kg) -13.12 -0.441 5.79
Fertility Sub Index -2.62
Calving Interval (days) 1.76 -1.459 -2.57
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index 8.28
Carcass Weight (kg) -22.50 -0.528 11.87
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 18.58
Live WT (kg) -60.60 -0.307 18.58
Total Carbon Sub Index 40.24

* Based on an €80/tonne carbon price