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 -7.39
Milk (kg) -154.00 -0.014 2.16
Fat (kg) 18.71 -0.375 -7.01
Prot (kg) 5.76 -0.441 -2.54
Fertility Sub Index 0.93
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.35 1.117 0.39
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index 11.97
Carcass Weight (kg) -28.80 -0.528 15.19
Age of Slaughter (days) 7.47 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 23.28

* Based on an €80/tonne carbon price