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 -2.42
Milk (kg) -365.00 -0.014 5.11
Fat (kg) 16.58 -0.375 -6.21
Prot (kg) 3.00 -0.441 -1.32
Fertility Sub Index 0.60
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 0.16 1.117 0.18
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index 14.09
Carcass Weight (kg) -31.90 -0.528 16.83
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 29.08

* Based on an €80/tonne carbon price