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 12.17
Milk (kg) -304.00 -0.014 4.26
Fat (kg) -4.79 -0.375 1.79
Prot (kg) -13.87 -0.441 6.12
Fertility Sub Index -6.67
Calving Interval (days) 3.65 -1.459 -5.33
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 0.57
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index 6.21

* Based on an €80/tonne carbon price