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 17.32
Milk (kg) -368.00 -0.014 5.15
Fat (kg) -7.53 -0.375 2.82
Prot (kg) -21.17 -0.441 9.34
Fertility Sub Index -4.59
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -1.64 1.117 -1.83
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index -0.44
Carcass Weight (kg) 2.00 -0.528 -1.06
Age of Slaughter (days) -1.42 -0.432 0.61
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 11.35

* Based on an €80/tonne carbon price