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 2.68
Milk (kg) -354.00 -0.014 4.96
Fat (kg) 10.06 -0.375 -3.77
Prot (kg) -3.39 -0.441 1.50
Fertility Sub Index 0.56
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 1.47 1.117 1.64
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 5.31
Carcass Weight (kg) -15.80 -0.528 8.33
Age of Slaughter (days) 7.00 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 24.89

* Based on an €80/tonne carbon price