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 -0.24
Milk (kg) -196.00 -0.014 2.74
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) 2.06 -0.441 -0.91
Fertility Sub Index 10.15
Calving Interval (days) -5.35 -1.459 7.81
Survival (%) 2.10 1.117 2.35
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 0.57
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 12.42

* Based on an €80/tonne carbon price