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 4.06
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -7.17 -0.375 2.69
Prot (kg) -6.15 -0.441 2.71
Fertility Sub Index -7.42
Calving Interval (days) 4.18 -1.459 -6.10
Survival (%) -1.18 1.117 -1.32
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index -0.61
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.65 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index -3.84

* Based on an €80/tonne carbon price