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 -2.82
Milk (kg) -206.00 -0.014 2.88
Fat (kg) 12.65 -0.375 -4.74
Prot (kg) 2.18 -0.441 -0.96
Fertility Sub Index -1.31
Calving Interval (days) 1.83 -1.459 -2.67
Survival (%) 1.22 1.117 1.36
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index 7.94
Carcass Weight (kg) -23.10 -0.528 12.19
Age of Slaughter (days) 9.83 -0.432 -4.24
Maintenance Sub Index Maint. Sub Index 15.73
Live WT (kg) -51.30 -0.307 15.73
Total Carbon Sub Index 22.14

* Based on an €80/tonne carbon price