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 -6.31
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) 7.35 -0.375 -2.75
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index 0.82
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.71 1.117 0.79
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 2.61
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -0.24

* Based on an €80/tonne carbon price