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 -1.59
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) -3.71 -0.375 1.39
Prot (kg) -0.41 -0.441 0.18
Fertility Sub Index -4.25
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index 4.37
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 0.64 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 5.71

* Based on an €80/tonne carbon price