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 10.26
Milk (kg) -170.00 -0.014 2.38
Fat (kg) -14.25 -0.375 5.34
Prot (kg) -5.75 -0.441 2.54
Fertility Sub Index 0.69
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 0.34 1.117 0.38
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.91
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -3.56 -0.432 1.54
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 24.35

* Based on an €80/tonne carbon price