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 15.12
Milk (kg) -243.00 -0.014 3.40
Fat (kg) -15.00 -0.375 5.62
Prot (kg) -13.82 -0.441 6.10
Fertility Sub Index -3.03
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) -0.74 1.117 -0.83
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index -0.21
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index 11.54

* Based on an €80/tonne carbon price