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 18.32
Milk (kg) -579.00 -0.014 8.11
Fat (kg) -7.46 -0.375 2.79
Prot (kg) -16.82 -0.441 7.42
Fertility Sub Index 1.51
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 0.74 1.117 0.83
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 7.96
Carcass Weight (kg) -21.20 -0.528 11.18
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 16.92
Live WT (kg) -55.20 -0.307 16.92
Total Carbon Sub Index 45.90

* Based on an €80/tonne carbon price