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 3.80
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) -5.60 -0.375 2.10
Prot (kg) -5.41 -0.441 2.39
Fertility Sub Index -17.88
Calving Interval (days) 9.37 -1.459 -13.67
Survival (%) -3.77 1.117 -4.21
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -0.25
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -13.39

* Based on an €80/tonne carbon price