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 14.60
Milk (kg) -676.00 -0.014 9.46
Fat (kg) 2.01 -0.375 -0.75
Prot (kg) -13.34 -0.441 5.89
Fertility Sub Index -2.38
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) 0.38 1.117 0.42
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 11.40
Carcass Weight (kg) -30.30 -0.528 15.98
Age of Slaughter (days) 10.61 -0.432 -4.58
Maintenance Sub Index Maint. Sub Index 24.71
Live WT (kg) -80.60 -0.307 24.71
Total Carbon Sub Index 49.83

* Based on an €80/tonne carbon price