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 4.83
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) -8.69 -0.375 3.25
Prot (kg) -5.38 -0.441 2.37
Fertility Sub Index -8.51
Calving Interval (days) 3.65 -1.459 -5.33
Survival (%) -2.85 1.117 -3.18
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 5.16
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) -0.95 -0.432 0.41
Maintenance Sub Index Maint. Sub Index 4.20
Live WT (kg) -13.70 -0.307 4.20
Total Carbon Sub Index 6.55

* Based on an €80/tonne carbon price