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 7.73
Milk (kg) -354.00 -0.014 4.96
Fat (kg) 1.85 -0.375 -0.69
Prot (kg) -7.86 -0.441 3.47
Fertility Sub Index -2.29
Calving Interval (days) 3.01 -1.459 -4.39
Survival (%) 1.88 1.117 2.10
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index 10.26
Carcass Weight (kg) -24.00 -0.528 12.66
Age of Slaughter (days) 5.56 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 20.42
Live WT (kg) -66.60 -0.307 20.42
Total Carbon Sub Index 38.61

* Based on an €80/tonne carbon price