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 2.83
Milk (kg) -58.00 -0.014 0.81
Fat (kg) -2.73 -0.375 1.02
Prot (kg) -2.25 -0.441 0.99
Fertility Sub Index -5.49
Calving Interval (days) 3.68 -1.459 -5.37
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index -2.18
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.34 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 0.91

* Based on an €80/tonne carbon price