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 11.76
Milk (kg) -197.00 -0.014 2.76
Fat (kg) -13.81 -0.375 5.17
Prot (kg) -8.67 -0.441 3.83
Fertility Sub Index -0.92
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -1.11 1.117 -1.24
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 2.64
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 3.29 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 18.29

* Based on an €80/tonne carbon price