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 15.82
Milk (kg) -254.00 -0.014 3.56
Fat (kg) -16.24 -0.375 6.08
Prot (kg) -14.01 -0.441 6.18
Fertility Sub Index 1.29
Calving Interval (days) -1.80 -1.459 2.63
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 1.82
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -1.53 -0.432 0.66
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index 18.96

* Based on an €80/tonne carbon price