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 19.10
Milk (kg) -310.00 -0.014 4.34
Fat (kg) -20.59 -0.375 7.71
Prot (kg) -15.96 -0.441 7.04
Fertility Sub Index -0.39
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) -1.11 1.117 -1.24
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 3.66
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -2.01 -0.432 0.87
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 26.59

* Based on an €80/tonne carbon price