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 12.34
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -10.38 -0.375 3.89
Prot (kg) -12.51 -0.441 5.52
Fertility Sub Index -5.88
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 0.51
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index 7.31

* Based on an €80/tonne carbon price