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 3.33
Milk (kg) -51.00 -0.014 0.71
Fat (kg) -3.97 -0.375 1.49
Prot (kg) -2.55 -0.441 1.13
Fertility Sub Index -5.67
Calving Interval (days) 3.87 -1.459 -5.65
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.89
Gestation Length (days) 0.97 -0.919 -0.89
Beef Sub Index -1.59
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index 0.30

* Based on an €80/tonne carbon price