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 26.30
Milk (kg) -916.00 -0.014 12.82
Fat (kg) -8.38 -0.375 3.14
Prot (kg) -23.41 -0.441 10.33
Fertility Sub Index -1.05
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 1.33
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 8.25
Live WT (kg) -26.90 -0.307 8.25
Total Carbon Sub Index 35.42

* Based on an €80/tonne carbon price