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 24.39
Milk (kg) -827.00 -0.014 11.58
Fat (kg) -10.50 -0.375 3.93
Prot (kg) -20.12 -0.441 8.88
Fertility Sub Index -2.90
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) 0.02 1.117 0.02
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 17.32
Carcass Weight (kg) -40.60 -0.528 21.42
Age of Slaughter (days) 9.50 -0.432 -4.10
Maintenance Sub Index Maint. Sub Index 29.74
Live WT (kg) -97.00 -0.307 29.74
Total Carbon Sub Index 68.18

* Based on an €80/tonne carbon price