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 11.41
Milk (kg) -518.00 -0.014 7.25
Fat (kg) 1.29 -0.375 -0.48
Prot (kg) -10.52 -0.441 4.64
Fertility Sub Index -4.56
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 13.79
Carcass Weight (kg) -32.60 -0.528 17.20
Age of Slaughter (days) 7.90 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 24.83
Live WT (kg) -81.00 -0.307 24.83
Total Carbon Sub Index 46.77

* Based on an €80/tonne carbon price